Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 111816 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 116 PM EST Sun Feb 11 2018 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-120700- 116 PM EST Sun Feb 11 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will drop south stall along the South Coast before eventually moving offshore tonight. High pressure will build over the waters Monday and Tuesday, then shifts offshore Wednesday and Thursday. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$ ANZ250-120700- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...E winds 15 to 20 kt. Seas 2 to 4 ft. Patchy fog. Rain. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming E around 5 kt in the afternoon. Seas 2 to 4 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-120700- Massachusetts Bay and Ipswich Bay- 116 PM EST Sun Feb 11 2018 .THIS AFTERNOON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less. .TONIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE...N winds 5 to 10 kt with gusts up to 20 kt, becoming E in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Gusts up to 20 kt. Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM. 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. $$ ANZ231-120700- Cape Cod Bay- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-120700- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 116 PM EST Sun Feb 11 2018 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 5 to 8 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 30 kt. Seas 4 to 7 ft. Patchy fog. Vsby 1 NM or less. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. 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. $$ ANZ255-120700- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 116 PM EST Sun Feb 11 2018 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 7 to 10 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 8 ft. Patchy fog. A chance of rain. Vsby 1 NM or less. .MON NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. A chance of snow and rain showers. Vsby 1 to 3 NM. .WED...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft. Patchy fog. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-120700- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 8 to 11 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to 9 ft. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance of rain and snow showers. Vsby 1 to 3 NM. .WED...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. .THU...SW winds around 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. Patchy fog. A chance of showers. 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. $$ ANZ232-120700- Nantucket Sound- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Vsby 1 NM or less. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM. .WED NIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-120700- Vineyard Sound- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. .MON NIGHT...NW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...N winds around 10 kt, becoming E in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. 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. $$ ANZ234-120700- Buzzards Bay- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THIS AFTERNOON...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt with gusts up to 35 kt, diminishing to 15 to 20 kt with gusts up to 25 kt after midnight. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. .MON NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...N winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. Patchy fog. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-120700- Rhode Island Sound- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 7 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 6 to 9 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming E around 5 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. 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. $$ ANZ237-120700- Block Island Sound- 116 PM EST Sun Feb 11 2018 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 7 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 7 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance of snow and rain showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas 3 to 5 ft. Patchy fog. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-120700- Boston Harbor- 116 PM EST Sun Feb 11 2018 .THIS AFTERNOON...NE winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. Rain. Vsby 1 NM or less. .TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt with gusts up to 20 kt after midnight. Waves 1 foot or less. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .MON NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. .TUE...N winds 5 to 10 kt, becoming E in the afternoon. Waves 1 foot or less. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Waves 1 foot or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. .THU...SW winds around 10 kt. Waves 1 foot or less. A chance of showers. .THU NIGHT...W winds around 10 kt with gusts up to 25 kt. Waves around 2 ft. Patchy fog. A chance of showers. 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. $$ ANZ236-120700- Narragansett Bay- 116 PM EST Sun Feb 11 2018 .THIS AFTERNOON...SE winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy fog. Rain with isolated tstms. Vsby 1 NM or less. .TONIGHT...SW winds 15 to 20 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 25 kt after midnight. Waves 2 to 4 ft. Patchy fog. Rain. Vsby 1 NM or less. .MON...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. .MON NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Waves around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. A chance of snow showers. Vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Waves around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy fog. A chance of showers. .THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Patchy fog. A chance of showers. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/NWSBoston You can follow us on Twitter at @NWSBoston

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