Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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676 FZUS51 KBOX 031503 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 1003 AM EST Tue Nov 3 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM ANZ200-040400- 1003 AM EST Tue Nov 3 2026 .Synopsis for Massachusetts and Rhode Island coastal waters... A ridge of high pres east of our waters will continue to generate a SW flow of air through the middle of the week...but winds/seas should remain below small craft advisory thresholds. A cold front will approach our waters Fri and cross them on Sat as a wave of low pres rides along it. $$ ANZ250-040400- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds. .WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. .WED NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI...S winds around 10 kt. Seas 2 to 4 ft. Rain likely. .FRI NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Rain. .SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-040400- Massachusetts Bay and Ipswich Bay- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 10 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds and E 1 foot at 10 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. A chance of rain after midnight. .FRI...S winds 5 to 10 kt. Seas around 2 ft. Rain likely with a chance of tstms. .FRI NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Rain. .SAT...N winds 10 to 15 kt. Seas 2 to 3 ft. Rain. .SAT NIGHT...NW winds around 10 kt. Seas 3 to 5 ft. A chance of rain. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ231-040400- Cape Cod Bay- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 10 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 10 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 10 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 10 seconds, becoming SW 1 foot at 2 seconds and E 1 foot at 10 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 1 foot at 2 seconds and SE 1 foot at 10 seconds. .THU NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 5 to 10 kt. Seas around 2 ft. Rain. .SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-040400- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 11 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 10 seconds. Patchy fog after midnight with vsby 1 NM or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds. A chance of rain after midnight. .FRI AND FRI NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt. Seas 3 to 5 ft. Rain. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. Rain likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ255-040400- Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 10 seconds. Patchy fog after midnight with vsby 1 NM or less. .WED...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds. A chance of rain after midnight. .FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. Rain likely. .FRI NIGHT AND SAT...S winds 10 to 15 kt, becoming SW. Seas 4 to 6 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-040400- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 5 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 10 to 15 kt. Seas 4 to 6 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 8 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ232-040400- Nantucket Sound- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 11 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-040400- Vineyard Sound- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog in the evening with vsby 1 to 3 NM. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Rain. .SAT NIGHT...NW winds around 10 kt. Seas 2 to 4 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ234-040400- Buzzards Bay- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds, becoming SW 1 foot at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM after midnight. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds, becoming SW 1 foot at 4 seconds and SE 1 foot at 9 seconds. Patchy fog in the evening with vsby 1 to 3 NM. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Rain. .SAT NIGHT...NW winds around 10 kt. Seas 2 to 3 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-040400- Rhode Island Sound- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog in the evening with vsby 1 to 3 NM. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 10 to 15 kt. Seas 3 to 5 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ237-040400- Block Island Sound- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds around 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog in the evening with vsby 1 to 3 NM. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...NW winds around 10 kt. Seas 3 to 5 ft. Rain. .SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-040400- Boston Harbor- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds around 5 kt. Waves 1 foot or less. .TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. .WED...SW winds around 10 kt. Waves around 2 ft. .WED NIGHT...SW winds around 10 kt. Waves around 2 ft in the evening, then 1 foot or less. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Waves around 2 ft in the evening, then 1 foot or less. A chance of rain after midnight. .FRI AND FRI NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. Rain with a chance of tstms. .SAT...N winds 5 to 10 kt. Waves around 2 ft. Rain. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. A chance of rain. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ236-040400- Narragansett Bay- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Waves around 2 ft. .TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Waves 2 to 3 ft. A chance of rain after midnight. .FRI THROUGH SAT...NW winds 5 to 10 kt. Waves 2 to 3 ft. Rain. .SAT NIGHT...NW winds 5 to 10 kt. Waves 2 to 3 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ280-040400- Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and E 1 foot at 10 seconds. .TONIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 10 seconds. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight. .FRI AND FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Rain. .SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. Rain likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ281-040400- Ocean Waters from Provincetown to Nantucket from 20 to 60 NM- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 11 seconds. .TONIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 10 seconds. Patchy fog after midnight with vsby 1 NM or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog in the evening with vsby 1 to 3 NM. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. A chance of rain after midnight. .FRI...S winds 10 to 15 kt. Seas 4 to 5 ft. Rain likely. .FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft. Rain. .SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 8 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft. Rain likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ282-040400- Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and E 1 foot at 10 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and E 1 foot at 10 seconds. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. .THU...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 8 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 6 ft. A chance of rain. .FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 6 ft. Rain. .SAT...SW winds 10 to 15 kt. Seas 6 to 8 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 9 ft. Rain likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ283-040400- Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM- 1003 AM EST Tue Nov 3 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 10 seconds. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 10 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 5 seconds and SE 3 ft at 9 seconds. A chance of rain after midnight. .FRI THROUGH SAT...W winds 10 to 15 kt. Seas 5 to 7 ft. Rain. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 6 to 8 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston