Marine Weather Message
Issued by NWS Boston, MA
Issued by NWS Boston, MA
237 WHUS71 KBOX 221844 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 244 PM EDT Thu May 22 2025 ANZ231-232-230600- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T0600Z/ Cape Cod Bay-Nantucket Sound- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 45 kt and seas 5 to 8 feet. * WHERE...Cape Cod Bay and Nantucket Sound. * WHEN...Until 2 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ250-251-230745- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T1200Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary-Massachusetts Bay and Ipswich Bay- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 8 AM EDT FRIDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 45 kt and seas 9 to 14 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay. * WHEN...Until 8 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ254-255-230600- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T0600Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WHAT...East winds 25 to 35 kt with gusts up to 45 kt and seas 7 to 12 feet. * WHERE...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. * WHEN...Until 2 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ233>235-237-230600- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T0600Z/ Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...In Massachusetts coastal waters, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 2 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ230-230745- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T1000Z/ Boston Harbor- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and waves 1 to 3 feet. * WHERE...Boston Harbor. * WHEN...Until 6 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ256-230600- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T0600Z/ Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 feet. * WHERE...Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 2 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ236-230600- /O.EXT.KBOX.GL.W.0023.000000T0000Z-250523T0600Z/ Narragansett Bay- 244 PM EDT Thu May 22 2025 ...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WHAT...North winds 20 to 25 kt with gusts up to 35 kt and waves around 3 feet. * WHERE...Narragansett Bay. * WHEN...Until 2 AM EDT Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$