Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 150752 CWFBOX Coastal Waters Forecast National Weather Service Boston/Norton MA 352 AM EDT Fri Jun 15 2018 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-152015- 352 AM EDT Fri Jun 15 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres will build over the waters late today into Sat, shifting southeast on Sun. A cold front will approach the waters from the west on Mon, sweeping by Tuesday morning. 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. $$ ANZ250-152015- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt, becoming NW this afternoon. Seas 2 to 3 ft. Isolated showers this morning. .TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .SUN...N winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. .MON...SW winds 15 to 20 kt. Seas 2 to 4 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-152015- Massachusetts Bay and Ipswich Bay- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas around 2 ft. Scattered showers this morning. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. .SAT...SW winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .SUN...N winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...N winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds around 5 kt. Seas 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. $$ ANZ231-152015- Cape Cod Bay- 352 AM EDT Fri Jun 15 2018 .TODAY...N winds 5 to 10 kt. Seas 1 foot or less. Scattered showers, mainly this morning. .TONIGHT...SW winds around 5 kt, increasing to 5 to 10 kt after midnight. Seas 1 foot or less. .SAT...SW winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. .SUN...NW winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. .MON...SW winds 15 to 20 kt. Seas 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...NE winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-152015- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 352 AM EDT Fri Jun 15 2018 .TODAY...N winds 5 to 10 kt. Seas 2 to 4 ft. Scattered showers this morning. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM. .SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers. .TUE...N winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...S winds around 5 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. $$ ANZ255-152015- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas 2 to 3 ft. Scattered showers, mainly this morning with vsby 1 to 3 NM. .TONIGHT...NW winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Patchy fog. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. .SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-152015- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas 2 to 3 ft. Isolated showers this morning with vsby 1 to 3 NM. .TONIGHT...SW winds around 5 kt, becoming W after midnight. Seas around 2 ft. Patchy fog. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 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. $$ ANZ232-152015- Nantucket Sound- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas around 2 ft. Scattered showers, mainly this morning. .TONIGHT...NW winds 5 to 10 kt, becoming W after midnight. Seas 1 foot or less. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SUN...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 foot or less. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft. .TUE...NE winds 10 to 15 kt. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-152015- Vineyard Sound- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas around 2 ft. Scattered showers this morning. .TONIGHT...SW winds around 5 kt, becoming W after midnight. Seas 1 foot or less. Patchy fog. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Seas 1 foot or less. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE...NE winds around 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 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. $$ ANZ234-152015- Buzzards Bay- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas 1 foot or less. Scattered showers this morning. .TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. .SAT...W winds around 5 kt, becoming SW 10 to 15 kt in the afternoon. Seas 1 foot or less. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SUN...SW winds 5 to 10 kt. Seas 1 foot or less. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE...NE winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-152015- Rhode Island Sound- 352 AM EDT Fri Jun 15 2018 .TODAY...NE winds 5 to 10 kt. Seas 2 to 3 ft. Isolated showers this morning. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 5 to 10 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. $$ ANZ237-152015- Block Island Sound- 352 AM EDT Fri Jun 15 2018 .TODAY...N winds 5 to 10 kt, becoming E this afternoon. Seas 2 to 3 ft. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .TUE...W winds 5 to 10 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-152015- Boston Harbor- 352 AM EDT Fri Jun 15 2018 .TODAY...E winds around 5 kt. Waves 1 foot or less. Scattered showers this morning. .TONIGHT...S winds around 5 kt, becoming W after midnight. Waves 1 foot or less. .SAT...W winds 5 to 10 kt. Waves 1 foot or less. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. .SUN...W winds around 5 kt, becoming SE in the afternoon. Waves 1 foot or less. .SUN NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of showers. .MON...SW winds 5 to 10 kt with gusts up to 25 kt. Waves 1 foot or less. .MON NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. .TUE...N winds around 5 kt. Waves 1 foot or less. .TUE NIGHT...SW winds around 5 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. $$ ANZ236-152015- Narragansett Bay- 352 AM EDT Fri Jun 15 2018 .TODAY...E winds around 5 kt. Waves around 2 ft. Isolated showers this morning. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves around 2 ft. .SAT...W winds around 5 kt, becoming SW 10 to 15 kt in the afternoon. Waves around 2 ft. .SAT NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Waves around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. .TUE...NW winds 5 to 10 kt. Waves around 2 ft. .TUE NIGHT...SE winds around 5 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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