


Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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385 FZUS51 KBOX 221405 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 1004 AM EDT Fri Aug 22 2025 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-230300- 1004 AM EDT Fri Aug 22 2025 .Synopsis for Massachusetts and Rhode Island coastal waters... Gusty NE winds will diminish during the day Friday, though seas will remain elevated. Gale Warnings in effect through Friday evening. Dangerous marine conditions expected, especially over the south coastal waters. $$ ANZ250-230300- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 15 to 20 kt with gusts up to 30 kt. Seas 8 to 11 ft. Wave Detail: E 10 ft at 17 seconds and E 8 ft at 9 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 7 to 10 ft. Wave Detail: E 9 ft at 12 seconds and NE 3 ft at 7 seconds. .SAT...S winds around 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: E 8 ft at 12 seconds and S 1 foot at 3 seconds. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 11 seconds and S 4 ft at 7 seconds. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 4 ft at 5 seconds and E 4 ft at 11 seconds. .SUN NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 3 ft at 11 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds 10 to 15 kt, becoming SW. Gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-230300- Massachusetts Bay and Ipswich Bay- 1004 AM EDT Fri Aug 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 15 to 20 kt, becoming NE 10 to 15 kt. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 8 seconds and E 4 ft at 21 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 14 seconds and E 5 ft at 8 seconds. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: E 6 ft at 12 seconds and SW 1 foot at 3 seconds. .SAT NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 12 seconds and S 3 ft at 5 seconds. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 4 ft at 11 seconds. .SUN NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and E 3 ft at 11 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW. Seas 2 to 3 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 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. $$ ANZ231-230300- Cape Cod Bay- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 16 seconds and N 4 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 13 seconds and N 2 ft at 6 seconds. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: E 4 ft at 12 seconds and S 2 ft at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 12 seconds and S 2 ft at 3 seconds. .SUN...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 12 seconds and S 2 ft at 3 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 12 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds around 10 kt with gusts up to 20 kt, becoming SW. Seas around 2 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-230300- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 20 to 25 kt with gusts up to 35 kt. Seas 11 to 15 ft. Wave Detail: SE 14 ft at 16 seconds and NE 10 ft at 9 seconds. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight. Seas 8 to 11 ft. Wave Detail: E 11 ft at 12 seconds and NE 1 foot at 5 seconds. .SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 6 to 9 ft. Wave Detail: E 9 ft at 12 seconds and SW 1 foot at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 12 seconds and SW 2 ft at 4 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 12 seconds and SW 2 ft at 4 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 12 seconds and S 3 ft at 5 seconds. A chance of showers after midnight. .MON AND MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming SW. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 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. $$ ANZ255-230300- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 25 to 30 kt, diminishing to 20 to 25 kt. Seas 10 to 14 ft, subsiding to 9 to 12 ft. Wave Detail: SE 12 ft at 14 seconds and N 5 ft at 6 seconds, becoming SE 11 ft at 13 seconds and N 4 ft at 6 seconds. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: E 9 ft at 12 seconds and N 2 ft at 5 seconds, becoming E 7 ft at 12 seconds and S 1 foot at 10 seconds. .SAT...SW winds 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 12 seconds and SW 2 ft at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 12 seconds and SW 3 ft at 4 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 12 seconds and SW 3 ft at 4 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 5 ft. Wave Detail: S 3 ft at 4 seconds and S 3 ft at 7 seconds. A chance of showers after midnight. .MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. Vsby 1 to 3 NM. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 15 to 20 kt. Seas 5 to 7 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-230300- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 20 to 25 kt, diminishing to 15 to 20 kt. Gusts up to 30 kt. Seas 9 to 13 ft. Wave Detail: SE 11 ft at 14 seconds and N 5 ft at 6 seconds. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 6 to 9 ft. Wave Detail: SE 8 ft at 12 seconds and N 2 ft at 5 seconds. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 12 seconds and SW 2 ft at 4 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: E 5 ft at 12 seconds and SW 3 ft at 4 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: E 4 ft at 12 seconds and SW 3 ft at 5 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 5 ft. Wave Detail: S 3 ft at 4 seconds and S 3 ft at 7 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 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. $$ ANZ232-230300- Nantucket Sound- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... .THIS AFTERNOON...N winds 20 to 25 kt, diminishing to 15 to 20 kt. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 5 ft at 5 seconds and SE 4 ft at 15 seconds. .TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: E 4 ft at 11 seconds and NE 2 ft at 7 seconds. .SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: E 4 ft at 12 seconds and SW 2 ft at 4 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 12 seconds and SW 2 ft at 3 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 12 seconds and S 2 ft at 3 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 13 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW. Seas 2 to 3 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-230300- Vineyard Sound- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 5 ft at 15 seconds and N 3 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 12 seconds and N 2 ft at 5 seconds. .SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 12 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 13 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 13 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds around 10 kt, becoming W. Seas 2 to 3 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 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. $$ ANZ234-230300- Buzzards Bay- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 4 ft at 15 seconds and N 3 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 12 seconds and N 2 ft at 4 seconds. .SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 12 seconds and SW 2 ft at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 13 seconds. .SUN...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 13 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 13 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming W. Seas 2 to 3 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-230300- Rhode Island Sound- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 15 to 20 kt, becoming NE 10 to 15 kt. Gusts up to 25 kt. Seas 7 to 10 ft. Wave Detail: S 10 ft at 15 seconds and N 3 ft at 6 seconds. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 4 to 6 ft. Wave Detail: SE 6 ft at 12 seconds and NE 2 ft at 4 seconds. .SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 12 seconds and SW 2 ft at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 3 ft at 13 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and S 3 ft at 8 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 14 seconds. A chance of showers after midnight. .MON...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 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. $$ ANZ237-230300- Block Island Sound- 1004 AM EDT Fri Aug 22 2025 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 15 to 20 kt, becoming NE 10 to 15 kt. Gusts up to 25 kt. Seas 8 to 11 ft, subsiding to 6 to 9 ft. Wave Detail: SE 11 ft at 15 seconds and E 4 ft at 8 seconds, becoming SE 9 ft at 15 seconds and NE 2 ft at 8 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SE 7 ft at 12 seconds and E 1 foot at 7 seconds. .SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 3 seconds. .SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 4 ft. Wave Detail: E 3 ft at 13 seconds and SW 2 ft at 3 seconds. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 3 ft at 13 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 14 seconds. A chance of showers after midnight. .MON AND MON NIGHT...S winds around 10 kt, becoming W. Seas 2 to 4 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-230300- Boston Harbor- 1004 AM EDT Fri Aug 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 10 to 15 kt, becoming NE. Gusts up to 20 kt. Waves 2 to 3 ft, except 3 to 5 ft at the outer harbor entrance. .TONIGHT...S winds 5 to 10 kt. Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. At the outer harbor entrance, waves 2 to 4 ft. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Waves around 2 ft. .SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt, diminishing to around 10 kt after midnight. Waves around 2 ft. A chance of showers after midnight. .MON...S winds 10 to 15 kt. Waves around 2 ft. Showers likely. .MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 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. $$ ANZ236-230300- Narragansett Bay- 1004 AM EDT Fri Aug 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .THIS AFTERNOON...N winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 4 ft, except 5 to 7 ft at the bay entrance. .TONIGHT...S winds 5 to 10 kt. Waves 2 to 4 ft. .SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. A chance of showers after midnight. .MON...S winds around 10 kt. Waves around 2 ft. A chance of showers. .MON NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers. .TUE AND TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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