Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 241817 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 117 PM EST Fri Nov 24 2017 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-250700- 117 PM EST Fri Nov 24 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres will build over the waters today. Increasing southwest flow ahead of a cold front Sat as low pres moves E across srn Quebec. There may be a few showers just ahead of the cold front Sat night. Gusty NW winds are expected on Sunday ahead of high pres building towards the E coast. High pres to follow into early next week. 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. $$ ANZ250-250700- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 117 PM EST Fri Nov 24 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EST THIS AFTERNOON THROUGH SATURDAY EVENING... .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. .SAT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. .SAT NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. .SUN NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-250700- Massachusetts Bay and Ipswich Bay- 117 PM EST Fri Nov 24 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EST THIS AFTERNOON THROUGH SATURDAY AFTERNOON... .THIS AFTERNOON...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SAT NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds 10 to 15 kt. Gusts up to 30 kt, decreasing to 20 kt after midnight. Seas 2 to 4 ft. .MON...W 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...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. 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. $$ ANZ231-250700- Cape Cod Bay- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 1 foot or less. .TONIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-250700- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 117 PM EST Fri Nov 24 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EST THIS AFTERNOON THROUGH SATURDAY EVENING... .THIS AFTERNOON...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. .SAT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 4 to 7 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. 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. $$ ANZ255-250700- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 7 ft. .MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-250700- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft. 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. $$ ANZ232-250700- Nantucket Sound- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas around 2 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-250700- Vineyard Sound- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas around 2 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. 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. $$ ANZ234-250700- Buzzards Bay- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 foot or less. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SUN NIGHT...NW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. .MON...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-250700- Rhode Island Sound- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. 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. $$ ANZ237-250700- Block Island Sound- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-250700- Boston Harbor- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds around 5 kt with gusts up to 20 kt. Waves 1 foot or less. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .SAT...SW winds 5 to 10 kt with gusts up to 25 kt. Waves around 2 ft. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. A chance of showers. .SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .SUN NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. .MON...W winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. .TUE...SW winds 5 to 10 kt. Waves 1 foot or less. .TUE NIGHT...SW winds around 10 kt. Waves 1 foot or less. 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. $$ ANZ236-250700- Narragansett Bay- 117 PM EST Fri Nov 24 2017 .THIS AFTERNOON...SW winds 5 to 10 kt. Waves around 2 ft. .TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. .SAT...SW winds 5 to 10 kt with gusts up to 25 kt. Waves 2 to 3 ft. .SAT NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. A chance of showers. .SUN...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Waves 2 to 3 ft. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Waves 2 to 3 ft. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .TUE...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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