Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 121424 CWFBOX Coastal Waters Forecast National Weather Service Boston/Norton MA 1024 AM EDT Thu Jul 12 2018 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-130315- 1024 AM EDT Thu Jul 12 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... Weak high pressure will remain over the waters through the weekend. A cold front will approach from the Great Lakes Tue. 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. $$ ANZ250-130315- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...S winds around 5 kt. Seas 2 to 4 ft. .FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. .SUN...S winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...S winds around 5 kt. Seas 2 to 3 ft. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-130315- Massachusetts Bay and Ipswich Bay- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...N winds 5 to 10 kt, becoming E. Seas 2 to 3 ft. .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. .FRI...SE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft. .SAT...SE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. .SUN...S winds around 5 kt. Seas 2 to 3 ft. .SUN NIGHT...S winds around 5 kt. Seas 2 to 3 ft. .MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...S 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. $$ ANZ231-130315- Cape Cod Bay- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds 5 to 10 kt. Seas around 2 ft. .TONIGHT...S winds around 5 kt. Seas around 2 ft. .FRI...E winds 5 to 10 kt. Seas 1 foot or less. .FRI NIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas 1 foot or less. .SAT...E winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .SUN...S winds around 5 kt. Seas 1 foot or less. .SUN NIGHT...S winds around 5 kt. Seas 1 foot or less. .MON...S winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-130315- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 1024 AM EDT Thu Jul 12 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 3 to 5 ft. .TONIGHT...E winds around 5 kt. Seas 2 to 4 ft. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...NE winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 4 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SW winds around 5 kt. Seas 2 to 4 ft. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. .MON 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. $$ ANZ255-130315- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 1024 AM EDT Thu Jul 12 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 3 to 5 ft. .TONIGHT...E winds around 5 kt. Seas 2 to 4 ft. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. .SUN...SW winds 5 to 10 kt. Seas 3 to 4 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas around 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-130315- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1024 AM EDT Thu Jul 12 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...NE winds around 5 kt, becoming SE. Seas 3 to 4 ft. .TONIGHT...E winds around 5 kt. Seas 2 to 4 ft. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN...SW winds 5 to 10 kt. Seas around 4 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON NIGHT...SW winds around 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. $$ ANZ232-130315- Nantucket Sound- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 1 to 2 ft. .TONIGHT...SE winds around 5 kt. Seas around 2 ft. .FRI...E winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. .SAT...E winds 5 to 10 kt. Seas 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN NIGHT...SW winds around 5 kt. Seas around 2 ft. .MON...S winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-130315- Vineyard Sound- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds around 5 kt, becoming SE. Seas 2 to 3 ft. .TONIGHT...SE winds around 5 kt. Seas around 2 ft. .FRI...E winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. .SAT...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .MON...S winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds around 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. $$ ANZ234-130315- Buzzards Bay- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds around 5 kt, becoming SE. Seas around 2 ft. .TONIGHT...SE winds around 5 kt. Seas around 2 ft. .FRI...E winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas 1 foot or less. .SAT...E winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .SUN...SW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds around 5 kt. Seas 1 foot or less. .MON...S winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-130315- Rhode Island Sound- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds around 5 kt, becoming SE. Seas 2 to 4 ft. .TONIGHT...SE winds around 5 kt. Seas 2 to 3 ft. .FRI...E winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .SAT...E winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds around 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. $$ ANZ237-130315- Block Island Sound- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...NE winds around 5 kt, becoming SE. Seas 2 to 4 ft. .TONIGHT...SE winds around 5 kt. Seas 2 to 3 ft. .FRI...E winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .FRI NIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas around 2 ft. .SAT...E winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-130315- Boston Harbor- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...E winds 5 to 10 kt. Waves 1 foot or less. .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Waves 1 foot or less. .FRI...SE winds around 5 kt, increasing to around 10 kt in the afternoon. Waves 1 foot or less. .FRI NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Waves 1 foot or less. .SAT...SE winds around 5 kt. Waves 1 foot or less. .SAT NIGHT...S winds around 5 kt. Waves 1 foot or less. .SUN...S winds around 5 kt. Waves 1 foot or less. .SUN NIGHT...S winds around 5 kt. Waves 1 foot or less. .MON...SE winds around 5 kt. Waves 1 foot or less. .MON NIGHT...S 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. $$ ANZ236-130315- Narragansett Bay- 1024 AM EDT Thu Jul 12 2018 .THIS AFTERNOON...N winds around 5 kt, becoming SE. Waves around 2 ft. .TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Waves around 2 ft. .FRI...E winds around 5 kt, becoming SE in the afternoon. Waves around 2 ft. .FRI NIGHT...SE winds 5 to 10 kt, becoming E after midnight. Waves around 2 ft. .SAT...E winds around 5 kt, becoming S in the afternoon. Waves around 2 ft. .SAT NIGHT...S winds around 5 kt. Waves 2 to 3 ft. .SUN...SW winds around 5 kt. Waves 2 to 3 ft. .SUN NIGHT...SW winds around 5 kt. Waves 2 to 3 ft. .MON...S winds 5 to 10 kt. Waves around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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