Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 132043 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 343 PM EST Wed Dec 13 2017 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-140915- 343 PM EST Wed Dec 13 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Low pres will track south of New Eng late tonight and early Thu. High pres builds into the region Fri, then another low pres will track to the north Sat and will drag a cold front across the waters. High pressure builds over the waters on Sunday. A weak front will move across the waters on Monday. 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. $$ ANZ250-140915- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 3 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt, diminishing to 20 to 25 kt with gusts up to 30 kt after midnight. Seas 6 to 9 ft. A chance of snow after midnight. .THU...W winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. A chance of snow. Vsby 1 to 3 NM. .THU NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 7 ft. .FRI...W winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 4 ft. .FRI NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 4 ft. A chance of snow showers. Vsby 1 to 3 NM. .SAT...W winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of snow showers. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. .SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-140915- Massachusetts Bay and Ipswich Bay- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. A slight chance of snow after midnight. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of snow. .THU NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. .FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of snow showers. Vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of light rain and light snow. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A chance of light rain. 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. $$ ANZ231-140915- Cape Cod Bay- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. A chance of snow after midnight. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of snow. Vsby 1 NM or less. .THU NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 10 to 15 kt. Gusts up to 25 kt after midnight. Seas around 2 ft. A chance of snow showers. Vsby 1 to 3 NM. .SAT...W winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. .SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-140915- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 3 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt, diminishing to 20 to 25 kt with gusts up to 30 kt after midnight. Seas 6 to 9 ft, except 8 to 13 ft S and E of Nantucket. A chance of snow after midnight with vsby 1 to 3 NM. .THU...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft. .FRI...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 4 to 7 ft. .SUN...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of light rain. 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. $$ ANZ255-140915- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 3 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt, diminishing to 20 to 25 kt with gusts up to 30 kt after midnight. Seas 8 to 11 ft. A chance of snow after midnight with vsby 1 NM or less. .THU...NW winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Seas 5 to 8 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 6 to 9 ft. .FRI...W winds 5 to 10 kt. Seas 4 to 6 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 3 to 5 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. .SAT...NW winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 5 to 8 ft. .SAT NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 4 to 7 ft. .SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds around 10 kt. Seas 2 to 3 ft. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-140915- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 3 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 30 kt after midnight. Seas 7 to 10 ft. A chance of snow after midnight with vsby 1 NM or less. .THU...N winds 10 to 15 kt, becoming NW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 4 to 7 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft. .FRI...W winds 5 to 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt after midnight. Seas 4 to 6 ft. A chance of showers. Vsby 1 to 3 NM. .SAT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft. .SAT NIGHT...NW winds 25 to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. .SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of light rain. 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. $$ ANZ232-140915- Nantucket Sound- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. A chance of snow after midnight with vsby 1 NM or less. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of snow and rain showers. Vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. .SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-140915- Vineyard Sound- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of snow after midnight with vsby 1 to 3 NM. .THU...NW winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt, increasing to 30 kt after midnight. Seas 2 to 3 ft. A chance of snow and rain showers. Vsby 1 to 3 NM. .SAT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 3 ft. .SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...W winds around 10 kt. Seas 1 foot or less. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A chance of light rain. 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. $$ ANZ234-140915- Buzzards Bay- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 20 to 25 kt with gusts up to 35 kt, diminishing to 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. A chance of snow after midnight with vsby 1 to 3 NM. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. A chance of snow showers. Vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 3 ft. .SUN...W winds 5 to 10 kt with gusts up to 20 kt. Seas 1 foot or less. .SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of light rain. .MON...W winds 5 to 10 kt. Seas 1 foot or less. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-140915- Rhode Island Sound- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 25 to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 5 to 8 ft. A chance of flurries this evening, then a chance of snow after midnight with vsby 1 NM or less. .THU...NW winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 3 to 5 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 4 to 7 ft. .FRI...W winds 5 to 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 4 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. .SAT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. .SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...W winds around 10 kt with gusts up to 20 kt. Seas 1 foot or less. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A chance of light rain. 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. $$ ANZ237-140915- Block Island Sound- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 20 to 25 kt with gusts up to 35 kt, diminishing to 15 to 20 kt with gusts up to 25 kt after midnight. Seas 4 to 6 ft. Snow likely after midnight with vsby 1 NM or less. .THU...N winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 3 to 5 ft. Snow likely. Vsby 1 NM or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 4 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 4 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. .SAT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. .SUN...W winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .SUN NIGHT...W winds around 10 kt. Seas 1 foot or less. A chance of light rain. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of light rain. .MON NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-140915- Boston Harbor- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY... .TONIGHT...W winds 15 to 20 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 25 kt after midnight. Waves around 2 ft. A chance of snow after midnight. .THU...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft. A chance of snow. .THU NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 20 kt. Waves around 2 ft. .FRI...SW winds 5 to 10 kt. Waves 1 foot or less. .FRI NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. A chance of snow showers. Vsby 1 to 3 NM. .SAT...W winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .SUN...W winds 5 to 10 kt. Waves 1 foot or less. .SUN NIGHT...W winds around 5 kt. Waves 1 foot or less. A chance of light rain and light snow. .MON...W winds 5 to 10 kt. Waves 1 foot or less. A chance of light rain and light snow. .MON NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. A chance of light rain. 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. $$ ANZ236-140915- Narragansett Bay- 343 PM EST Wed Dec 13 2017 ...GALE WARNING IN EFFECT UNTIL 9 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Waves 2 to 4 ft. A chance of snow after midnight with vsby 1 to 3 NM. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. A chance of snow. Vsby 1 NM or less. .THU NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Waves 2 to 3 ft. .FRI...W winds around 5 kt. Waves 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 2 to 3 ft. A chance of snow and rain showers. Vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Waves 2 to 3 ft. .SUN...W winds 5 to 10 kt. Waves 1 foot or less. .SUN NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. A chance of light rain. .MON...W winds 5 to 10 kt. Waves 1 foot or less. A chance of light rain. .MON NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or less. A chance of light rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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