Coastal Waters Forecast
Issued by NWS Boston, MA

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214 FZUS51 KBOX 042005 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 405 PM EDT Sat May 4 2024 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-050900- 405 PM EDT Sat May 4 2024 .Synopsis for Massachusetts and Rhode Island coastal waters... High pressure begins to move east tonight, but dry weather remains through Sunday morning. Weak low pressure system and cold front brings rain Sunday afternoon through Monday morning. Dry weather returns Monday evening through Tuesday. Low chance for showers mid to late next week as several disturbances pass over the waters. $$ ANZ250-050900- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 6 seconds and E 1 ft at 11 seconds. .SUN...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and SE 1 ft at 3 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 10 seconds and SE 2 ft at 4 seconds. Patchy fog. A chance of showers in the evening, then showers after midnight. Vsby 1 to 3 NM. .MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 3 to 4 ft. Wave Detail: E 4 ft at 10 seconds and S 2 ft at 4 seconds. A chance of showers. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and S 2 ft at 4 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 11 seconds and NW 2 ft at 4 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .WED THROUGH THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-050900- Massachusetts Bay and Ipswich Bay- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and E 1 ft at 11 seconds. .SUN...SE 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. Wave Detail: E 3 ft at 10 seconds and E 2 ft at 7 seconds. A chance of showers in the afternoon. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and SE 1 ft at 5 seconds. Patchy fog. Showers. Vsby 1 to 3 NM. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and S 1 ft at 3 seconds. A chance of showers. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and SW 1 ft at 3 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 11 seconds and E 1 ft at 2 seconds. .TUE NIGHT...S winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. A chance of showers after midnight. .WED AND WED NIGHT...E winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. .THU...E winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely. 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. $$ ANZ231-050900- Cape Cod Bay- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 ft at 3 seconds and E 1 ft at 11 seconds. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds and E 1 ft at 3 seconds. .SUN NIGHT...S winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 9 seconds and S 1 ft at 2 seconds. Patchy fog. A chance of showers in the evening. Showers after midnight. Vsby 1 to 3 NM. .MON...SW winds around 10 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds and S 1 ft at 3 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds and SW 1 ft at 3 seconds. .TUE...N winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: E 2 ft at 11 seconds and NW 1 ft at 2 seconds, becoming N 1 ft at 3 seconds and E 1 ft at 11 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers after midnight. .WED THROUGH THU...E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-050900- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and E 1 ft at 11 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds around 10 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds and E 3 ft at 11 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 9 seconds and SE 1 ft at 4 seconds. Patchy fog. Showers after midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 10 seconds and S 3 ft at 4 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 3 ft at 11 seconds. .TUE...N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 to 4 ft. Wave Detail: E 3 ft at 11 seconds and S 2 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. A chance of showers after midnight. .WED THROUGH THU NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. 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. $$ ANZ255-050900- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and SE 1 ft at 11 seconds. Patchy fog. Vsby 1 to 3 NM. .SUN...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 5 seconds and E 1 ft at 10 seconds. .SUN NIGHT...S winds around 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and E 3 ft at 9 seconds. Patchy fog. Showers after midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and E 3 ft at 10 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 3 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 11 seconds and SW 2 ft at 4 seconds. .TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. A chance of showers after midnight. .WED THROUGH THU NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-050900- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and E 1 ft at 10 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds and E 1 ft at 9 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and SE 2 ft at 6 seconds. Patchy fog. A chance of showers in the evening. Showers likely after midnight. Vsby 1 NM or less. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 3 ft at 10 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 3 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 10 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .WED THROUGH THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Showers likely. 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. $$ ANZ232-050900- Nantucket Sound- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds and E 1 ft at 10 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and E 1 ft at 10 seconds. .SUN NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 6 seconds. Patchy fog. Showers after midnight with vsby 1 NM or less. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 2 ft at 10 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: E 2 ft at 11 seconds and NE 1 ft at 2 seconds, becoming NE 1 ft at 2 seconds and S 1 ft at 4 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers after midnight. .WED THROUGH THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-050900- Vineyard Sound- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 ft at 4 seconds and SE 1 ft at 11 seconds. Patchy fog after midnight. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 ft at 4 seconds and SE 1 ft at 10 seconds. .SUN NIGHT...S winds around 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SE 1 ft at 4 seconds and E 1 ft at 10 seconds. Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 ft at 10 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. Wave Detail: N 1 ft at 2 seconds and SW 1 ft at 4 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers after midnight. .WED THROUGH THU...E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. 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. $$ ANZ234-050900- Buzzards Bay- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Gusts up to 20 kt this evening. Seas around 2 ft. Wave Detail: NE 1 ft at 3 seconds and SE 1 ft at 10 seconds. Patchy fog after midnight. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 ft at 2 seconds and SE 1 ft at 5 seconds. .SUN NIGHT...S winds around 10 kt. Seas around 2 ft. Wave Detail: SE 1 ft at 3 seconds and E 1 ft at 10 seconds. Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 ft at 10 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 2 ft at 4 seconds and E 1 ft at 10 seconds, becoming SW 1 ft at 4 seconds and E 1 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. Wave Detail: NE 1 ft at 2 seconds and W 1 ft at 4 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers after midnight. .WED THROUGH THU...E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...E winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-050900- Rhode Island Sound- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds and SE 1 ft at 11 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 ft at 10 seconds. .SUN NIGHT...S winds around 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 ft at 10 seconds. Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 1 ft at 10 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 10 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 ft at 5 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. .WED THROUGH THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely. 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. $$ ANZ237-050900- Block Island Sound- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 10 to 15 kt. Gusts up to 20 kt this evening. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 ft at 11 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 ft at 10 seconds. .SUN NIGHT...S winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 ft at 9 seconds. Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 1 ft at 9 seconds. Showers, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 10 seconds. .TUE...N winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds and S 1 ft at 5 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. .WED THROUGH THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-050900- Boston Harbor- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Waves around 2 ft this evening, then 1 foot or less. .SUN...SE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. A chance of showers in the afternoon. .SUN NIGHT...S winds 5 to 10 kt. Waves around 2 ft. Patchy fog. Showers. Vsby 1 to 3 NM. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves 1 foot or less. A chance of showers. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Waves 1 foot or less. .TUE...N winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Waves 1 foot or less. .TUE NIGHT...S winds 5 to 10 kt, becoming N after midnight. Waves 1 foot or less. A chance of showers after midnight. .WED...E winds 5 to 10 kt with gusts up to 20 kt. Waves around 2 ft. Showers likely. .WED NIGHT THROUGH THU NIGHT...NE winds around 10 kt. Waves 2 to 3 ft. Showers likely. 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. $$ ANZ236-050900- Narragansett Bay- 405 PM EDT Sat May 4 2024 .TONIGHT...E winds 5 to 10 kt. Gusts up to 20 kt this evening. Waves around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .SUN...SE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 foot or less. .SUN NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. Patchy fog. Showers. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves around 2 ft. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Waves around 2 ft. .TUE...N winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Waves around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of showers after midnight. .WED THROUGH THU...E winds 5 to 10 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers. .THU NIGHT...NE winds around 10 kt with gusts up to 20 kt. Waves 2 to 3 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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