Coastal Waters Forecast
Issued by NWS Boston, MA

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582 FZUS51 KBOX 262304 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 704 PM EDT Sun May 26 2024 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-271200- 704 PM EDT Sun May 26 2024 .Synopsis for Massachusetts and Rhode Island coastal waters... A stationary front is expected to remain over southern New England through Tue. A cold front will cross the waters Tue night or early Wed, then high pres will build into New England from the Great Lakes for the end of the week. $$ ANZ250-271200- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... .TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 3 seconds and SE 1 foot at 8 seconds. A chance of showers, mainly this evening. Vsby 1 to 3 NM after midnight. .MON...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: SE 2 ft at 3 seconds and SE 1 foot at 9 seconds, becoming SE 3 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain. Patchy fog in the afternoon with vsby 1 NM or less. .MON NIGHT...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 5 seconds and SE 5 ft at 9 seconds. Patchy dense fog. A chance of rain in the evening. Rain likely with a chance of tstms after midnight. Vsby 1 NM or less. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 5 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and SW 1 foot at 3 seconds. .WED NIGHT...W winds around 10 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and W 2 ft at 3 seconds. A chance of showers. .THU...W winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-271200- Massachusetts Bay and Ipswich Bay- 704 PM EDT Sun May 26 2024 .TONIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 3 seconds and E 1 foot at 8 seconds. A chance of showers, mainly this evening. Vsby 1 to 3 NM after midnight. .MON...E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: E 2 ft at 4 seconds and E 1 foot at 8 seconds. A chance of rain. Patchy fog in the afternoon with vsby 1 NM or less. .MON NIGHT...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 5 seconds and SE 4 ft at 9 seconds. Patchy fog. Rain. Vsby 1 NM or less. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 6 seconds and SW 1 foot at 3 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 8 seconds and S 1 foot at 4 seconds. .WED NIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers. .THU...NW winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW 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. $$ ANZ231-271200- Cape Cod Bay- 704 PM EDT Sun May 26 2024 .TONIGHT...SE winds around 5 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 2 seconds and SE 1 foot at 8 seconds. A slight chance of showers. Patchy fog after midnight. Vsby 1 NM or less. .MON...SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 1 foot at 2 seconds and SE 1 foot at 8 seconds. A chance of showers in the morning, then a chance of rain in the afternoon. Patchy fog in the afternoon with vsby 1 NM or less. .MON NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and SE 2 ft at 3 seconds. Patchy fog. A chance of rain in the evening. Rain with a chance of tstms after midnight. Vsby 1 NM or less. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 6 seconds and S 2 ft at 3 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers after midnight. .THU...NW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-271200- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... .TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds and SE 1 foot at 8 seconds. A slight chance of showers after midnight. .MON...SE 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: SE 3 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy dense fog in the afternoon with vsby 1 NM or less. .MON NIGHT...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy dense fog. A chance of rain in the evening. Rain after midnight. Vsby 1 NM or less. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds. A chance of rain in the morning, then a chance of showers in the afternoon. Patchy fog in the morning with vsby 1 NM or less. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 7 seconds and SW 1 foot at 3 seconds. .WED NIGHT...SW winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers after midnight. .THU...W winds around 10 kt. Seas 3 to 4 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...W 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. $$ ANZ255-271200- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... .TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds and SE 1 foot at 9 seconds. A slight chance of showers. .MON...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: SE 4 ft at 5 seconds and SE 1 foot at 8 seconds, becoming SE 5 ft at 7 seconds. Patchy dense fog. A chance of rain in the evening. Rain with a chance of tstms after midnight. Vsby 1 NM or less. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds. Patchy fog in the morning. A chance of rain in the morning with vsby 1 NM or less. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SW 1 foot at 3 seconds. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers after midnight. .THU...W winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-271200- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... .TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at 9 seconds. A slight chance of showers. .MON...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy dense fog. Vsby 1 NM or less. .MON NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. Patchy dense fog. Rain. A chance of tstms in the evening. Vsby 1 NM or less. .TUE...S winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds and S 1 foot at 4 seconds. Patchy fog in the morning. A chance of rain in the morning with vsby 1 NM or less. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SW 1 foot at 4 seconds. .WED NIGHT...W winds around 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. A chance of showers. .THU...W winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Winds and seas higher in and near tstms. 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. $$ ANZ232-271200- Nantucket Sound- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... .TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 8 seconds. A slight chance of showers this evening, then a chance of showers after midnight. .MON...SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 1 foot at 8 seconds. A chance of showers in the morning, then a chance of rain in the afternoon. Patchy fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 4 ft at 9 seconds. Patchy dense fog. A chance of rain in the evening. Rain with a chance of tstms after midnight. Vsby 1 NM or less. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SW 2 ft at 3 seconds. Patchy dense fog in the morning. A chance of rain in the morning with vsby 1 NM or less. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and S 2 ft at 7 seconds. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 8 seconds. A chance of showers after midnight. .THU...W winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-271200- Vineyard Sound- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... .TONIGHT...SE winds around 5 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 9 seconds. A slight chance of showers this evening, then a chance of showers after midnight. .MON...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: SE 2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog. A chance of showers in the morning, then a chance of rain in the afternoon. Vsby 1 NM or less. .MON NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and S 3 ft at 4 seconds. Patchy dense fog in the evening. Patchy fog after midnight. Rain. A chance of tstms after midnight. Vsby 1 NM or less. .TUE...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and S 2 ft at 4 seconds. .WED NIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SW 1 foot at 3 seconds. A chance of showers. .THU...W winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. 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. $$ ANZ234-271200- Buzzards Bay- 704 PM EDT Sun May 26 2024 .TONIGHT...SE winds around 5 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 9 seconds. A chance of showers after midnight. .MON...E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: SE 1 foot at 2 seconds and SE 1 foot at 9 seconds, becoming SE 1 foot at 3 seconds and SE 1 foot at 8 seconds. A chance of rain. Patchy fog in the afternoon. Vsby 1 to 3 NM, decreasing to 1 NM or less in the afternoon. .MON NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds. Patchy dense fog in the evening. Patchy fog after midnight. Rain. A chance of tstms after midnight. Vsby 1 NM or less. .TUE...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 4 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and S 2 ft at 7 seconds. .WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 7 seconds. A chance of showers. .THU...W winds around 10 kt. Seas around 2 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-271200- Rhode Island Sound- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... .TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 9 seconds. A slight chance of showers this evening, then a chance of showers after midnight. .MON...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy dense fog. A chance of showers in the morning. A chance of rain in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Patchy dense fog. Rain. Vsby 1 NM or less. .TUE...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SW 1 foot at 4 seconds. .WED NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers. .THU...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 10 to 15 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. $$ ANZ237-271200- Block Island Sound- 704 PM EDT Sun May 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... .TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at 9 seconds. A slight chance of showers this evening, then a chance of showers after midnight. .MON...E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. A chance of showers in the morning, then a chance of rain in the afternoon. Vsby 1 NM or less. .MON NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 4 ft at 8 seconds. Patchy dense fog in the evening. Patchy fog after midnight. Rain. A chance of tstms in the evening. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .TUE...SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 6 seconds and SW 1 foot at 3 seconds. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 3 seconds. .WED NIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and W 1 foot at 3 seconds. A chance of showers. .THU...W winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-271200- Boston Harbor- 704 PM EDT Sun May 26 2024 .TONIGHT...E winds 5 to 10 kt. Waves 1 foot or less. Showers likely this evening. A slight chance of showers after midnight. .MON...E winds 5 to 10 kt, becoming SE 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. A chance of rain. Vsby 1 to 3 NM in the afternoon. .MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain. .TUE...S winds 10 to 15 kt. Waves around 2 ft. .TUE NIGHT AND WED...SW winds 10 to 15 kt. Waves around 2 ft. .WED NIGHT...W winds around 10 kt. Waves 1 foot or less. A chance of showers. .THU...NW winds around 10 kt. Waves around 2 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 5 to 10 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. $$ ANZ236-271200- Narragansett Bay- 704 PM EDT Sun May 26 2024 .TONIGHT...SE winds 5 to 10 kt. Waves 1 foot or less. A slight chance of showers this evening, then a chance of showers after midnight. .MON...SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. A chance of rain. Patchy fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy dense fog in the evening. Patchy fog after midnight. Rain. A chance of tstms in the evening. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .TUE...SW winds 10 to 15 kt. Waves 2 to 4 ft. A chance of rain in the morning. .TUE NIGHT AND WED...SW winds 10 to 15 kt. Waves 2 to 4 ft. .WED NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers. .THU...W winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers. .THU NIGHT THROUGH FRI NIGHT...NW winds 5 to 10 kt. Waves 2 to 3 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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