


Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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059 FZUS51 KBOX 291705 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 105 PM EDT Tue Jul 29 2025 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-300600- 105 PM EDT Tue Jul 29 2025 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres remains in control with calmer conditions for the waters. Patchy fog possible early today. Unsettled weather follows for the second half of this week. $$ ANZ250-300600- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .TONIGHT...W winds around 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and NE 1 foot at 3 seconds. .WED...E winds around 5 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 1 foot at 3 seconds and N 1 foot at 3 seconds. .WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and N 1 foot at 3 seconds. A chance of showers. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 4 seconds. A chance of showers. .THU NIGHT...E winds around 10 kt, becoming NE 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 4 seconds and E 1 foot at 10 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT THROUGH SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-300600- Massachusetts Bay and Ipswich Bay- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 8 seconds. .TONIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 3 seconds. .WED...NE winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: S 1 foot at 3 seconds and N 1 foot at 3 seconds, becoming E 1 foot at 3 seconds and E 1 foot at 8 seconds. .WED NIGHT...SW winds around 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and W 1 foot at 2 seconds. A chance of showers. A chance of tstms in the evening. .THU...NE winds around 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 4 seconds. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and E 1 foot at 8 seconds. A chance of showers in the evening, then showers likely after midnight. Vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT THROUGH SAT NIGHT...SW winds 10 to 15 kt with gusts up to 25 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. $$ ANZ231-300600- Cape Cod Bay- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 8 seconds. .TONIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 8 seconds, becoming N 1 foot at 2 seconds and S 1 foot at 3 seconds. .WED...E winds around 5 kt, becoming S with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: N 1 foot at 3 seconds and S 1 foot at 4 seconds, becoming S 1 foot at 2 seconds and N 1 foot at 3 seconds. .WED NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and SW 1 foot at 3 seconds. A chance of showers. A chance of tstms after midnight. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 4 seconds. A chance of showers. A chance of tstms in the morning. .THU NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and S 1 foot at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-300600- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds around 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 NM or less. .TONIGHT...SW winds around 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .WED...E winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and N 1 foot at 3 seconds. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and N 1 foot at 3 seconds. A chance of showers and tstms after midnight. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 4 seconds. A chance of showers. A chance of tstms in the morning. .THU NIGHT...E winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 5 seconds and S 1 foot at 5 seconds. A chance of showers. Vsby 1 to 3 NM after midnight. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 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. $$ ANZ255-300600- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .TONIGHT...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .WED...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and N 1 foot at 2 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog in the evening. A chance of showers after midnight. Vsby 1 to 3 NM in the evening. .THU...N winds 10 to 15 kt, becoming NE in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and SW 2 ft at 5 seconds. A chance of showers. .THU NIGHT...E winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and SW 2 ft at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 20 to 25 kt. Seas 3 to 5 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds around 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers. .SAT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-300600- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .TONIGHT...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .WED...SE winds around 10 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and NE 1 foot at 2 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .WED NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog in the evening. A chance of showers after midnight. Vsby 1 NM or less in the evening. .THU...N winds 10 to 15 kt, becoming E in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 4 seconds and SW 3 ft at 5 seconds. A chance of showers. .THU NIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 4 seconds and SW 1 foot at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 5 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt, becoming E 10 to 15 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. $$ ANZ232-300600- Nantucket Sound- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. .TONIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog after midnight with vsby 1 NM or less. .WED...E winds around 10 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and N 1 foot at 3 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and NE 1 foot at 3 seconds. Patchy fog in the evening. A chance of showers and tstms after midnight. Vsby 1 to 3 NM in the evening. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SW 1 foot at 5 seconds. A chance of showers. A chance of tstms in the morning. .THU NIGHT...E winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SW 1 foot at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds around 20 kt with gusts up to 25 kt. Seas around 3 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds around 20 kt with gusts up to 25 kt. Seas around 3 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt, becoming NW around 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-300600- Vineyard Sound- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM. .TONIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. .WED...E winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and N 1 foot at 2 seconds. .WED NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. A chance of showers and tstms. Patchy fog in the evening with vsby 1 to 3 NM. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 3 seconds and SW 1 foot at 5 seconds. A chance of showers. A chance of tstms in the morning. .THU NIGHT...E winds 10 to 15 kt, becoming NE 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SW 1 foot at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 15 to 20 kt, becoming W 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. $$ ANZ234-300600- Buzzards Bay- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 8 seconds. .TONIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 8 seconds, becoming NW 1 foot at 3 seconds and SW 1 foot at 4 seconds. .WED...E winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: N 1 foot at 3 seconds and SW 1 foot at 4 seconds, becoming SW 2 ft at 3 seconds and NE 1 foot at 3 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and NE 1 foot at 3 seconds. A chance of showers and tstms. Patchy fog in the evening with vsby 1 to 3 NM. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SW 1 foot at 5 seconds. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SW 1 foot at 5 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-300600- Rhode Island Sound- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM. .TONIGHT...SW winds 10 to 15 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. .WED...E winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and N 1 foot at 2 seconds. Patchy fog in the afternoon with vsby 1 to 3 NM. .WED NIGHT...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of showers. Patchy fog in the evening with vsby 1 to 3 NM. .THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SW 2 ft at 5 seconds. A chance of showers. .THU NIGHT...NE winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and SW 1 foot at 5 seconds. A chance of showers in the evening. Showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 15 to 20 kt, becoming SW 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. $$ ANZ237-300600- Block Island Sound- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .TONIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. .WED...E winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and N 1 foot at 2 seconds. .WED NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of showers. Vsby 1 to 3 NM in the evening. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 3 seconds and S 2 ft at 5 seconds. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and S 1 foot at 5 seconds. A chance of showers in the evening. Showers likely after midnight with vsby 1 to 3 NM. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-300600- Boston Harbor- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...W winds around 10 kt. Waves around 2 ft. .TONIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Waves 1 foot or less. .WED...NE winds around 5 kt, becoming SE in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. .WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves around 2 ft in the evening, then 1 foot or less. A chance of showers. A chance of tstms in the evening. .THU...NE winds around 10 kt. Waves around 2 ft. A chance of showers. A chance of tstms in the afternoon. .THU NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves around 2 ft. Showers likely. A chance of tstms in the evening. Vsby 1 to 3 NM. .FRI...NE winds around 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT THROUGH SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 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. $$ ANZ236-300600- Narragansett Bay- 105 PM EDT Tue Jul 29 2025 .THIS AFTERNOON...SW winds around 10 kt. Waves around 2 ft. .TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Waves around 2 ft in the evening, then 1 foot or less. .WED...E winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. .WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Waves around 2 ft. A chance of showers and tstms. .THU...NE winds around 10 kt. Waves around 2 ft. A chance of showers and tstms. .THU NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves around 2 ft. Showers likely. A chance of tstms in the evening. Vsby 1 to 3 NM after midnight. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Showers likely. Vsby 1 to 3 NM. .FRI NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. A chance of showers. .SAT AND SAT NIGHT...NE winds 10 to 15 kt, becoming SW 5 to 10 kt. Waves around 2 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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