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Home Return to list Small Craft Advisory 0035 Issued by the Boston Forecast Office
Action: New Issued At: 2026-03-24 12:57:53 503 WHUS71 KBOX 241757 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 157 PM EDT Tue Mar 24 2026 ANZ251-250800- /O.CAN.KBOX.SC.Y.0034.000000T0000Z-260324T2000Z/ /O.NEW.KBOX.SC.Y.0035.260325T0000Z-260325T1100Z/ Massachusetts Bay and Ipswich Bay- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet expected. * WHERE...Massachusetts Bay and Ipswich Bay. * WHEN...From 8 PM this evening to 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ256-241900- /O.CAN.KBOX.SC.Y.0034.000000T0000Z-260324T2000Z/ Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ ANZ231-250800- /O.NEW.KBOX.SC.Y.0035.260325T0000Z-260325T1100Z/ Cape Cod Bay- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt and seas 2 to 4 feet expected. * WHERE...Cape Cod Bay. * WHEN...From 8 PM this evening to 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ250-254-255-250800- /O.EXT.KBOX.SC.Y.0034.000000T0000Z-260325T1100Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. * WHEN...Until 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-03-24 12:57:53 503 WHUS71 KBOX 241757 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 157 PM EDT Tue Mar 24 2026 ANZ251-250800- /O.CAN.KBOX.SC.Y.0034.000000T0000Z-260324T2000Z/ /O.NEW.KBOX.SC.Y.0035.260325T0000Z-260325T1100Z/ Massachusetts Bay and Ipswich Bay- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet expected. * WHERE...Massachusetts Bay and Ipswich Bay. * WHEN...From 8 PM this evening to 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ256-241900- /O.CAN.KBOX.SC.Y.0034.000000T0000Z-260324T2000Z/ Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ ANZ231-250800- /O.NEW.KBOX.SC.Y.0035.260325T0000Z-260325T1100Z/ Cape Cod Bay- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt and seas 2 to 4 feet expected. * WHERE...Cape Cod Bay. * WHEN...From 8 PM this evening to 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ250-254-255-250800- /O.EXT.KBOX.SC.Y.0034.000000T0000Z-260325T1100Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 157 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. * WHEN...Until 7 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-03-25 00:30:54 458 WHUS71 KBOX 250529 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 129 AM EDT Wed Mar 25 2026 ANZ231-251-250630- /O.CAN.KBOX.SC.Y.0035.000000T0000Z-260325T1100Z/ Cape Cod Bay-Massachusetts Bay and Ipswich Bay- 129 AM EDT Wed Mar 25 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Wind gusts are no longer expected to be above 20 kt early this morning. $$ ANZ250-254-255-251100- /O.CON.KBOX.SC.Y.0034.000000T0000Z-260325T1100Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 129 AM EDT Wed Mar 25 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. * WHEN...Until 7 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||