Marine Weather Message
Issued by NWS Boston, MA
Issued by NWS Boston, MA
098 WHUS71 KBOX 080610 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 110 AM EST Sat Nov 8 2025 ANZ250-081500- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251108T1500Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 5 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 10 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ254-082300- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251109T0300Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...Until 10 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. In addition, heavy showers and isolated thunderstorms will be possible overnight through mid- morning Saturday, capable of lightning and brief downpours which could locally reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ255-256-082300- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251109T0900Z/ Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SUNDAY... * WHAT...West winds 20 to 30 kt and seas 7 to 10 feet. * WHERE...In Massachusetts coastal waters, 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 AM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. In addition, heavy showers and isolated thunderstorms will be possible overnight through mid- morning Saturday, capable of lightning and brief downpours which could locally reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ232>234-081500- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251108T1500Z/ Nantucket Sound-Vineyard Sound-Buzzards Bay- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...Until 10 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. Conditions will be hazardous to small craft. In addition, heavy showers and isolated thunderstorms will be possible overnight through mid- morning Saturday, capable of lightning and brief downpours which could locally reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ235-237-082300- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251109T0000Z/ Rhode Island Sound-Block Island Sound- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. Conditions will be hazardous to small craft. In addition, heavy showers and isolated thunderstorms will be possible overnight through mid- morning Saturday, capable of lightning and brief downpours which could locally reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ231-251-081500- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251108T1500Z/ Cape Cod Bay-Massachusetts Bay and Ipswich Bay- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 10 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ236-081200- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251108T1200Z/ Narragansett Bay- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and waves 3 to 5 feet. * WHERE...Narragansett Bay. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ230-081200- /O.CON.KBOX.SC.Y.0111.000000T0000Z-251108T1200Z/ Boston Harbor- 110 AM EST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... * WHAT...Southwest winds 10 to 20 kt and waves around 2 feet. * WHERE...Boston Harbor. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$