Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 260742 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 342 AM EDT Wed Jul 26 2017 COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO 25 NM ANZ200-262015- 342 AM EDT Wed Jul 26 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres builds over the waters today then will slide east of the waters by Thu. Another coastal storm is expected to track south of New Eng late Fri into early Sat. High pres builds in from the west on Sun. 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. $$ ANZ250-262015- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 342 AM EDT Wed Jul 26 2017 .TODAY...N winds around 5 kt, becoming SE this afternoon. Seas 2 to 3 ft. .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .FRI...NW winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. .SAT...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 35 kt. Seas 5 to 8 ft. .SUN...NW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-262015- Massachusetts Bay and Ipswich Bay- 342 AM EDT Wed Jul 26 2017 .TODAY...N winds around 5 kt, becoming SE this afternoon. Seas around 2 ft. .TONIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. .THU...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. .FRI...NW winds around 5 kt, becoming E in the afternoon. Seas 1 foot or less. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 25 kt after midnight. Seas around 2 ft. A chance of showers. .SAT...NE winds 10 to 15 kt with gusts up to 35 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 5 to 10 kt with gusts up to 30 kt. Seas 3 to 5 ft. .SUN...N winds 5 to 10 kt. Seas 2 to 3 ft. .SUN NIGHT...W 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. $$ ANZ231-262015- Cape Cod Bay- 342 AM EDT Wed Jul 26 2017 .TODAY...N winds around 5 kt, becoming E this afternoon. Seas 1 foot or less. .TONIGHT...S winds around 5 kt. Seas 1 foot or less. .THU...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .FRI...W winds around 5 kt, becoming E in the afternoon. Seas 1 foot or less. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. A chance of showers. .SAT...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 3 to 5 ft. A chance of showers. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...N winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds around 5 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-262015- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas 2 to 4 ft. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .FRI...W winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to 7 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 35 kt. Seas 6 to 9 ft. .SUN...N winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SW 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. $$ ANZ255-262015- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 342 AM EDT Wed Jul 26 2017 .TODAY...E winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...SE winds 10 to 15 kt, becoming E with gusts up to 20 kt after midnight. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to 7 ft. .SUN...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-262015- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas 2 to 4 ft. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers. Vsby 1 to 3 NM. .FRI NIGHT...SE winds 10 to 15 kt, becoming E with gusts up to 20 kt after midnight. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. .SUN...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 kt with gusts up to 25 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. $$ ANZ232-262015- Nantucket Sound- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas around 2 ft. .TONIGHT...S winds around 5 kt. Seas 1 foot or less. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas around 2 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 35 kt. Seas 2 to 4 ft. .SUN...N winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-262015- Vineyard Sound- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas around 2 ft. .TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...N winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...W winds 5 to 10 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. $$ ANZ234-262015- Buzzards Bay- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas 1 foot or less. .TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .FRI...SW winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...N winds 5 to 10 kt with gusts up to 20 kt. Seas 1 foot or less. .SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-262015- Rhode Island Sound- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas 2 to 3 ft. .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 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. $$ ANZ237-262015- Block Island Sound- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas 2 to 3 ft. .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-262015- Boston Harbor- 342 AM EDT Wed Jul 26 2017 .TODAY...N winds around 5 kt, becoming SE this afternoon. Waves 1 foot or less. .TONIGHT...S winds 5 to 10 kt. Waves 1 foot or less. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves around 2 ft. .THU NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of showers. .FRI...NW winds around 5 kt, becoming E in the afternoon. Waves 1 foot or less. A chance of showers. .FRI NIGHT...NE winds 5 to 10 kt. Gusts up to 25 kt after midnight. Waves around 2 ft. A chance of showers. .SAT...NE winds around 10 kt with gusts up to 30 kt. Waves 2 to 3 ft. .SAT NIGHT...N winds 5 to 10 kt with gusts up to 25 kt. Waves 2 to 3 ft. .SUN...NW winds around 5 kt. Waves 1 foot or less. .SUN NIGHT...W 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. $$ ANZ236-262015- Narragansett Bay- 342 AM EDT Wed Jul 26 2017 .TODAY...NE winds around 5 kt, becoming SE this afternoon. Waves 1 foot or less. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 foot or less. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. .THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. A chance of showers. .FRI...W winds around 5 kt, becoming SE in the afternoon. Waves 1 foot or less. A chance of showers. .FRI NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after midnight. Waves 2 to 3 ft. A chance of showers. .SAT...NE winds 10 to 15 kt with gusts up to 30 kt. Waves 2 to 3 ft. A chance of showers. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .SUN...NW winds around 5 kt. Waves 1 foot or less. .SUN NIGHT...W winds around 5 kt. Waves 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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