Coastal Waters Forecast
Issued by NWS Boston, MA

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388 FZUS51 KBOX 171716 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 116 PM EDT Tue Oct 17 2017 COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO 25 NM ANZ200-180600- 116 PM EDT Tue Oct 17 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Large high pressure will settle across the waters this week. A cold front is expected to cross the region early Fri. 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. $$ ANZ250-180600- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 116 PM EDT Tue Oct 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...NW winds 5 to 10 kt. Seas 3 to 5 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .WED...W winds 10 to 15 kt with gusts up to 25 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 30 kt. Seas 3 to 5 ft. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-180600- Massachusetts Bay and Ipswich Bay- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...W winds 5 to 10 kt. Seas 2 to 3 ft. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .WED...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW around 5 kt in the afternoon. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT 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. $$ ANZ231-180600- Cape Cod Bay- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 to 3 ft. .TONIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. .WED NIGHT...SW winds around 5 kt. Seas 1 foot or less. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .SAT...W winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-180600- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 116 PM EDT Tue Oct 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...W winds 5 to 10 kt with gusts up to 25 kt. Seas 3 to 5 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 3 to 5 ft. .WED NIGHT...SW winds around 5 kt. Seas 2 to 4 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...NW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT 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. $$ ANZ255-180600- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 116 PM EDT Tue Oct 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 10 to 15 kt. Seas 2 to 4 ft. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. .WED...W winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-180600- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. .WED...W winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. .THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. .SAT...W winds 5 to 10 kt. Seas around 3 ft. .SAT 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. $$ ANZ232-180600- Nantucket Sound- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 to 3 ft. .TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas around 2 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. .SAT...W winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-180600- Vineyard Sound- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...N winds 5 to 10 kt. Seas 1 foot or less. .TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...SW 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 with gusts up to 25 kt. Seas 2 to 4 ft. .FRI...NW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .SAT...W winds 5 to 10 kt. Seas 1 foot or less. .SAT 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. $$ ANZ234-180600- Buzzards Bay- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...NW winds 5 to 10 kt. Seas 1 foot or less. .TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. .SAT...W winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-180600- Rhode Island Sound- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...NW winds 5 to 10 kt. Seas around 2 ft. .TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 2 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 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 4 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT 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. $$ ANZ237-180600- Block Island Sound- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...NW winds around 5 kt. Seas around 2 ft. .TONIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. .WED...W winds 5 to 10 kt. Seas 2 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...NW winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-180600- Boston Harbor- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...W winds around 5 kt. Waves around 2 ft. .TONIGHT...SW winds 5 to 10 kt with gusts up to 25 kt. Waves around 2 ft. .WED...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves around 2 ft. .WED NIGHT...SW winds around 5 kt. Waves 1 foot or less. .THU...SW winds 5 to 10 kt with gusts up to 20 kt. Waves around 2 ft. .THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves around 2 ft. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. .FRI NIGHT...NW winds around 5 kt. Waves 1 foot or less. .SAT...W winds around 5 kt. Waves 1 foot or less. .SAT 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. $$ ANZ236-180600- Narragansett Bay- 116 PM EDT Tue Oct 17 2017 .THIS AFTERNOON...NW winds 5 to 10 kt. Waves 1 foot or less. .TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Waves around 2 ft. .WED...W winds 5 to 10 kt. Waves around 2 ft. .WED NIGHT...SW winds around 5 kt. Waves 2 to 3 ft. .THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. .FRI...NW winds 5 to 10 kt. Waves 2 to 3 ft. .FRI NIGHT...NW winds 5 to 10 kt. Waves around 2 ft. .SAT...W winds around 5 kt. Waves around 2 ft. .SAT NIGHT...SW winds around 5 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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