Alerts from NWS Boston/Norton MA (UNOFFICIAL)
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bos.nws-bot.us
Alerts from NWS Boston/Norton MA (UNOFFICIAL)
@bos.nws-bot.us
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Unofficial bot sharing alerts from NWS Boston/Norton MA.

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bos.nws-bot.us
Gale Warning issued November 16 at 2:55AM EST until November 17 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 5 to 8 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From 9 AM this morning to 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet expected. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...From 9 AM this morning to 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 16, 2025 at 8:00 AM
bos.nws-bot.us
Gale Warning issued November 16 at 2:55AM EST until November 17 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and waves 2 to 4 feet expected. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From 1 PM this afternoon to 7 AM EST Monday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...West winds 30 to 40 kt and seas 8 to 13 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...From 9 AM this morning to 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet expected. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...From 9 AM this morning to 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 7 feet expected. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...From 9 AM this morning to 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 16, 2025 at 8:00 AM
bos.nws-bot.us
Gale Warning issued November 15 at 2:56PM EST until November 18 at 2:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet expected. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...From 9 AM Sunday to 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 4 feet expected. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From 9 AM Sunday to 7 PM EST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 15, 2025 at 8:01 PM
bos.nws-bot.us
Gale Warning issued November 15 at 2:56PM EST until November 18 at 2:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 7 to 12 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...From 9 AM Sunday to 2 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 3 to 5 feet expected. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...From 9 AM Sunday to 1 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 7 feet expected. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...From 9 AM Sunday to 1 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 5 to 8 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From 9 AM Sunday to 1 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 15, 2025 at 8:01 PM
bos.nws-bot.us
Gale Watch issued November 15 at 3:49AM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 3 feet possible. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 feet possible. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 15, 2025 at 9:00 AM
bos.nws-bot.us
Gale Watch issued November 15 at 3:49AM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 8 to 13 feet possible. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 3 to 5 feet possible. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 7 feet possible. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 feet possible. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 15, 2025 at 9:00 AM
bos.nws-bot.us
Gale Watch issued November 14 at 12:59PM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 7 feet possible. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 3 feet possible. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 14, 2025 at 6:15 PM
bos.nws-bot.us
Gale Watch issued November 14 at 12:59PM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 6 to 11 feet possible. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet possible. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet possible. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 6 feet possible. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 14, 2025 at 6:15 PM
bos.nws-bot.us
Small Craft Advisory issued November 14 at 2:45AM EST until November 14 at 4:00PM EST by NWS Boston/Norton MA
Additional Details Here.(1/2)
* WHAT...Northwest winds 15 to 25 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 10 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas around 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft.
November 14, 2025 at 8:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 13 at 1:26PM EST until November 14 at 4:00PM EST by NWS Boston/Norton MA
Additional Details Here.(1/2)
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 4 PM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 4 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 2 to 3 feet expected. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 6:30 PM
bos.nws-bot.us
Small Craft Advisory issued November 13 at 1:00AM EST until November 14 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.(1/2)
* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas around 3 feet expected. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...From 3 PM this afternoon to 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 4 PM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt and seas 3 to 5 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 6:15 AM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 6:53PM EST until November 14 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 12:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 3:02PM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves 2 to 4 feet. * WHERE...Narragansett Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 8:15 PM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 3:02PM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds around 15 kt with gusts up to 25 kt and seas 2 to 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 8:15 PM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 12:20PM EST until November 14 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...Southwest winds around 15 kt with gusts up to 25 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 3 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves 2 to 4 feet. * WHERE...Narragansett Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 5:30 PM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 12:20PM EST until November 14 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 2 to 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 5:30 PM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 2:52AM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 3 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 feet. * WHERE...Narragansett Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 8:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 2:52AM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 30 kt and seas 6 to 11 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 2 to 4 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 8:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 1:00AM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 feet. * WHERE...Narragansett Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 6:15 AM
bos.nws-bot.us
Small Craft Advisory issued November 12 at 1:00AM EST until November 12 at 6:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 feet. * WHERE...In Massachusetts coastal waters, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 7 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 4 AM EST early this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 3 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 6:15 AM
bos.nws-bot.us
Small Craft Advisory issued November 11 at 10:50PM EST until November 12 at 3:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 12, 2025 at 4:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 11 at 10:50PM EST until November 12 at 3:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 3 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 feet. * WHERE...Narragansett Bay. * WHEN...Until 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 4 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet. * WHERE...In Massachusetts coastal waters, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 12, 2025 at 4:00 AM
bos.nws-bot.us
Gale Warning issued November 11 at 1:00PM EST until November 12 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 25 kt with gusts up to 30 kt and waves 3 to 5 feet. * WHERE...Narragansett Bay. * WHEN...Until 11 PM EST this evening. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 11, 2025 at 6:15 PM
bos.nws-bot.us
Gale Warning issued November 11 at 1:00PM EST until November 12 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet. * WHERE...In Massachusetts coastal waters, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 25 kt with gusts up to 30 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 11 PM EST this evening. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 11, 2025 at 6:15 PM
bos.nws-bot.us
Wind Advisory issued November 11 at 1:01PM EST until November 11 at 10:00PM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Nantucket MA County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and some power outages may result.
November 11, 2025 at 6:15 PM