Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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157 FZUS51 KBOX 262306 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 705 PM EDT Wed Jun 26 2024 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-271200- 705 PM EDT Wed Jun 26 2024 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front moves E from the Great Lakes today, with strong SW winds and building seas ahead of it. This cold front crosses New England and the waters late tonight and Thu. High pres builds over the waters Fri, then moves offshore Sat. Another cold front should cross the waters sometime late Sun into Sun night. $$ ANZ250-271200- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 705 PM EDT Wed Jun 26 2024 .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 3 ft at 6 seconds and SW 1 foot at 3 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .THU...W winds 5 to 10 kt with gusts up to 20 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers in the morning with vsby 1 to 3 NM. .THU NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 8 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 8 seconds. .FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 9 seconds and W 1 foot at 3 seconds. .SAT...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 9 seconds. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers in the evening. Showers after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Showers likely. .MON AND MON NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-271200- Massachusetts Bay and Ipswich Bay- 705 PM EDT Wed Jun 26 2024 .TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt this evening. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 10 seconds. A chance of showers with a slight chance of tstms this evening, then showers with tstms likely after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 4 seconds. A chance of showers in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at 4 seconds. .FRI...NW winds 5 to 10 kt with gusts up to 20 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 7 seconds. .FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds and SE 1 foot at 5 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 3 ft. Wave Detail: SE 3 ft at 4 seconds and E 1 foot at 9 seconds. A chance of showers in the afternoon. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers in the evening. Showers after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. .MON AND MON NIGHT...N 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. $$ ANZ231-271200- Cape Cod Bay- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...W winds 5 to 10 kt with gusts up to 20 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and W 1 foot at 3 seconds. A chance of showers in the morning. .THU NIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 7 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds. .FRI NIGHT AND SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: N 1 foot at 4 seconds and S 1 foot at 6 seconds. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN AND SUN NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 4 ft. Showers. .MON AND MON NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-271200- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds and W 1 foot at 4 seconds. Patchy fog. A slight chance of tstms. A slight chance of showers this evening, then a chance of showers after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 NM or less. .THU...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 4 seconds. Patchy fog in the morning. A chance of showers in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 25 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and NW 2 ft at 4 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 2 ft at 4 seconds and S 2 ft at 7 seconds. .FRI NIGHT AND SAT...SE 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 N 2 ft at 4 seconds. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 2 ft at 8 seconds. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Showers. .MON...N winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .MON NIGHT...N winds 5 to 10 kt. Seas 3 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. $$ ANZ255-271200- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SW 1 foot at 4 seconds. A slight chance of tstms. A slight chance of showers this evening, then a chance of showers after midnight. Patchy fog after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 NM or less. .THU...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to around 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers in the morning with vsby 1 NM or less. .THU NIGHT...W winds around 10 kt, becoming N with gusts up to 20 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at 3 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. .FRI NIGHT AND SAT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and SE 2 ft at 9 seconds. .SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 7 seconds and SW 1 foot at 3 seconds. A chance of showers after midnight. .SUN...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Showers. .SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Showers and scattered tstms. .MON...N winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers. .MON NIGHT...N winds around 10 kt. Seas 3 to 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-271200- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds and SE 1 foot at 10 seconds. A slight chance of showers with isolated tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. .THU...W winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: S 5 ft at 7 seconds, becoming S 4 ft at 7 seconds and SE 1 foot at 9 seconds. A chance of showers in the morning. .THU NIGHT...W winds around 10 kt, becoming N with gusts up to 20 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and NW 2 ft at 3 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 3 seconds. .FRI NIGHT AND SAT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 3 seconds. .SAT NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN...SW winds 20 to 25 kt. Seas 5 to 6 ft. Showers. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Showers likely with scattered tstms. .MON...N winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers. .MON NIGHT...N winds 5 to 10 kt. Seas 3 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. $$ ANZ232-271200- Nantucket Sound- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 10 seconds. A slight chance of showers with isolated tstms this evening, then showers likely with a chance of tstms after midnight. Patchy fog after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .THU...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and W 2 ft at 3 seconds. A chance of showers in the morning with vsby 1 to 3 NM. .THU NIGHT...W winds around 10 kt, becoming N 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 2 ft at 7 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 7 seconds. .FRI NIGHT AND SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and NW 1 foot at 3 seconds. .SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 5 seconds and SE 1 foot at 9 seconds. Showers likely after midnight. .SUN AND SUN NIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt. Gusts up to 30 kt. Seas 2 to 4 ft. Showers. .MON...N winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .MON NIGHT...N winds around 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-271200- Vineyard Sound- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW 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: SW 4 ft at 5 seconds and SE 1 foot at 10 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot at 3 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: SW 2 ft at 7 seconds and N 1 foot at 3 seconds, becoming N 1 foot at 3 seconds and SW 1 foot at 6 seconds. .FRI NIGHT AND SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. .SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN...SW winds 20 to 25 kt. Seas 3 to 5 ft. Showers. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers likely. .MON...N winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .MON NIGHT...N 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. $$ ANZ234-271200- Buzzards Bay- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 10 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 NM or less this evening. .THU...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and W 2 ft at 3 seconds. A chance of showers in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming N with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and W 1 foot at 3 seconds. .FRI...N winds around 10 kt, becoming SE in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: N 1 foot at 3 seconds and SW 1 foot at 7 seconds, becoming N 1 foot at 3 seconds and SW 1 foot at 6 seconds. .FRI NIGHT AND SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot at 9 seconds. .SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN AND SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .MON AND MON NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-271200- Rhode Island Sound- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SW 1 foot at 4 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .THU...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers in the morning. .THU NIGHT...W winds around 10 kt, becoming N with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 1 foot at 2 seconds. .FRI...N winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 1 foot at 3 seconds. .FRI NIGHT AND SAT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and S 1 foot at 2 seconds. .SAT NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN AND SUN NIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt. Seas 3 to 5 ft. Showers. .MON AND MON NIGHT...N winds 10 to 15 kt, diminishing to 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. $$ ANZ237-271200- Block Island Sound- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 4 seconds. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers in the morning. .THU NIGHT...W winds around 10 kt, becoming N with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds. .FRI...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds. .FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 9 seconds. .SAT...SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. A chance of showers in the afternoon. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers in the evening. Showers likely after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Showers and scattered tstms. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Showers likely. .MON AND MON NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-271200- Boston Harbor- 705 PM EDT Wed Jun 26 2024 .TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of showers with a slight chance of tstms this evening, then showers with tstms likely after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of showers in the morning. .THU NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Waves 1 foot or less. .FRI...NW winds 5 to 10 kt, becoming E in the afternoon. Waves 1 foot or less. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. .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. A chance of showers in the afternoon. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Showers. .SUN AND SUN NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt. Gusts up to 25 kt. Waves around 2 ft. Showers. .MON AND MON NIGHT...N winds 5 to 10 kt. Waves 1 foot or less. 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. $$ ANZ236-271200- Narragansett Bay- 705 PM EDT Wed Jun 26 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt this evening. Waves 2 to 3 ft. A chance of showers with a slight chance of tstms this evening, then showers likely with a chance of tstms after midnight. Some tstms may produce gusty winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after midnight. .THU...SW winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves around 2 ft. .FRI...N winds 5 to 10 kt, becoming SE in the afternoon. Waves around 2 ft. .FRI NIGHT...S winds 5 to 10 kt. Waves around 2 ft. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. A chance of showers in the afternoon. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. A chance of showers in the evening. Showers likely after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 3 to 5 ft. Showers. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft. Showers likely. .MON AND MON NIGHT...N winds 5 to 10 kt. Waves 2 to 3 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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