Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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016 FZUS51 KBOX 311204 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 704 AM EST Fri Jan 31 2025 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-010100- 704 AM EST Fri Jan 31 2025 .Synopsis for Massachusetts and Rhode Island coastal waters... Low pres will track over the waters Fri into Sat with gusty SW winds and building seas Fri afternoon and evening. A period of gusty N-NW winds is possible Sat as the system pulls away. Calmer conditions Sunday under high pressure. The next system arrives Monday. $$ ANZ250-010100- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 704 AM EST Fri Jan 31 2025 ...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...SW winds 20 to 25 kt, diminishing to 15 to 20 kt this afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 11 seconds. A slight chance of rain this morning, then rain this afternoon with vsby 1 NM or less. .TONIGHT...N winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 5 seconds and SE 3 ft at 11 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 5 seconds and SE 3 ft at 11 seconds. A chance of snow in the morning. Light freezing spray likely in the afternoon. .SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 6 seconds and SE 3 ft at 11 seconds. Light freezing spray likely in the evening. .SUN...NE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 4 ft at 7 seconds and SE 2 ft at 10 seconds. .SUN NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 4 seconds and NE 2 ft at 6 seconds. Snow likely with a chance of rain in the evening, then rain after midnight. Vsby 1 to 3 NM. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely. .MON NIGHT AND TUE...W winds 20 to 25 kt, becoming NW 15 to 20 kt. Gusts up to 30 kt. Seas 4 to 6 ft. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-010100- Massachusetts Bay and Ipswich Bay- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 5 seconds. A slight chance of rain this morning, then rain this afternoon with vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt, becoming N 15 to 20 kt with gusts up to 25 kt after midnight. Seas 1 foot or less, then 2 to 3 ft after midnight. Wave Detail: SE 1 foot at 5 seconds and S 1 foot at 13 seconds, becoming NE 2 ft at 5 seconds and W 1 foot at 3 seconds. Rain. Snow likely after midnight. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds and SE 1 foot at 12 seconds. A chance of snow in the morning. Light freezing spray likely in the afternoon. .SAT NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: NE 4 ft at 7 seconds and NW 2 ft at 4 seconds. Light freezing spray likely in the evening. .SUN...NE winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and NW 1 foot at 4 seconds. .SUN 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 NE 2 ft at 6 seconds. Snow likely. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 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. $$ ANZ231-010100- Cape Cod Bay- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...S winds 15 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt with gusts up to 20 kt this afternoon. Seas 3 to 4 ft, subsiding to 2 ft this afternoon. Wave Detail: S 2 ft at 3 seconds and NE 1 foot at 5 seconds, becoming S 2 ft at 4 seconds and SE 1 foot at 12 seconds. Rain. Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon. .TONIGHT...E winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 12 seconds and S 1 foot at 4 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds and S 2 ft at 11 seconds. A chance of rain and snow in the morning. Light freezing spray likely in the afternoon. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds and S 2 ft at 11 seconds. Light freezing spray likely in the evening. .SUN...NE winds around 5 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and S 2 ft at 10 seconds. .SUN NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and NE 2 ft at 6 seconds. A chance of snow. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. .MON...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-010100- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 704 AM EST Fri Jan 31 2025 ...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...S winds 20 to 25 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 25 kt this afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft at 5 seconds and S 1 foot at 12 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming N 15 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at 12 seconds and W 3 ft at 6 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt. Seas 5 to 8 ft. Wave Detail: N 6 ft at 5 seconds and S 6 ft at 11 seconds. A chance of rain in the morning with vsby 1 to 3 NM. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 8 ft. Wave Detail: N 6 ft at 6 seconds and S 5 ft at 11 seconds. .SUN...NE winds around 5 kt, becoming SE 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S 4 ft at 10 seconds. .SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and NE 3 ft at 7 seconds. A chance of rain. A chance of snow in the evening. Vsby 1 to 3 NM. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of rain. .MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...NW 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. $$ ANZ255-010100- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TODAY...S winds 15 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt with gusts up to 20 kt this afternoon. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 7 seconds and SE 4 ft at 12 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 20 kt. Seas 5 to 8 ft. Wave Detail: S 8 ft at 10 seconds and SW 2 ft at 6 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: S 8 ft at 10 seconds and N 4 ft at 4 seconds. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: S 6 ft at 10 seconds and N 3 ft at 6 seconds. Light freezing spray likely in the evening. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 10 seconds and SW 2 ft at 4 seconds. .SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and NE 2 ft at 7 seconds. A chance of rain. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of rain. .MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-010100- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TODAY...SW winds 20 to 25 kt with gusts up to 35 kt, diminishing to 5 to 10 kt this afternoon. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SE 2 ft at 12 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming NW 15 to 20 kt after midnight. Seas 4 to 6 ft, building to 6 to 8 ft after midnight. Wave Detail: S 6 ft at 8 seconds, becoming S 7 ft at 10 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: S 8 ft at 10 seconds and N 4 ft at 4 seconds. A chance of rain in the morning. .SAT NIGHT...N winds 15 to 20 kt, becoming NE 10 to 15 kt after midnight. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: S 6 ft at 10 seconds and N 4 ft at 4 seconds, becoming S 5 ft at 10 seconds and N 3 ft at 4 seconds. .SUN...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: S 4 ft at 9 seconds and SE 2 ft at 3 seconds. .SUN 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 S 2 ft at 9 seconds. A chance of rain. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. A chance of rain. .MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...NW 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. $$ ANZ232-010100- Nantucket Sound- 704 AM EST Fri Jan 31 2025 .TODAY...S winds 15 to 20 kt, diminishing to 5 to 10 kt this afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 12 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 2 ft at 11 seconds and S 1 foot at 5 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 3 ft at 4 seconds and S 2 ft at 10 seconds. A chance of snow and rain in the morning. .SAT NIGHT...N winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S 2 ft at 10 seconds. Light freezing spray likely in the evening. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds and NW 1 foot at 3 seconds. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 1 foot at 7 seconds. A chance of rain. A chance of snow in the evening. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-010100- Vineyard Sound- 704 AM EST Fri Jan 31 2025 .TODAY...SW winds 15 to 20 kt with gusts up to 25 kt, becoming S 5 to 10 kt this afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft this afternoon. Wave Detail: SW 4 ft at 6 seconds and S 1 foot at 9 seconds, becoming SW 3 ft at 7 seconds and S 2 ft at 10 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 8 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 10 seconds and N 2 ft at 5 seconds. A chance of rain in the morning. .SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 10 seconds and N 2 ft at 4 seconds. A chance of light freezing spray in the evening. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 9 seconds and N 1 foot at 4 seconds. .SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 7 seconds. A chance of rain in the evening, then rain likely after midnight. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain. .MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE NIGHT...NW winds 10 to 15 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. $$ ANZ234-010100- Buzzards Bay- 704 AM EST Fri Jan 31 2025 .TODAY...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt this afternoon. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and S 2 ft at 11 seconds. Rain. Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon. .TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 10 seconds and S 2 ft at 6 seconds. Rain. A chance of snow after midnight. Vsby 1 NM or less. .SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 10 seconds and N 2 ft at 5 seconds. A chance of snow in the morning. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and SW 2 ft at 10 seconds. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and S 2 ft at 9 seconds. .SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 1 foot at 7 seconds. A chance of rain and snow in the evening, then rain likely after midnight. Vsby 1 to 3 NM. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-010100- Rhode Island Sound- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at 8 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: S 6 ft at 10 seconds and N 2 ft at 4 seconds. .SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 10 seconds and N 3 ft at 4 seconds. A chance of light freezing spray in the evening. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds and SE 2 ft at 3 seconds. .SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. A chance of rain. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 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. $$ ANZ237-010100- Block Island Sound- 704 AM EST Fri Jan 31 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and S 1 foot at 10 seconds. Rain. Vsby 1 NM or less. .TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 10 seconds and S 3 ft at 7 seconds. Rain. Vsby 1 NM or less. .SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 10 seconds and N 2 ft at 4 seconds. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 10 seconds and N 2 ft at 4 seconds. .SUN...E winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds and E 2 ft at 4 seconds. .SUN NIGHT...S winds around 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 5 seconds and S 2 ft at 9 seconds. A chance of rain. .MON...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. A chance of rain. .MON NIGHT AND TUE...W winds around 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-010100- Boston Harbor- 704 AM EST Fri Jan 31 2025 .TODAY...SW winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Gusts up to 25 kt. Waves around 2 ft this morning, then 1 foot or less. A chance of rain this morning, then rain this afternoon with vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 foot or less, then around 2 ft after midnight. Rain. Snow likely after midnight. Vsby 1 NM or less. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. A chance of snow in the morning. .SAT NIGHT...NW winds 15 to 20 kt, becoming N 5 to 10 kt after midnight. Waves around 2 ft in the evening, then 1 foot or less. At the outer harbor entrance, waves 2 to 4 ft. .SUN...N winds around 5 kt, becoming SE 10 to 15 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. .SUN NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Waves around 2 ft. Snow. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. .MON...SW winds 15 to 20 kt. Waves around 2 ft. A chance of rain. .MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 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. $$ ANZ236-010100- Narragansett Bay- 704 AM EST Fri Jan 31 2025 .TODAY...SW winds 10 to 15 kt with gusts up to 25 kt, becoming S 5 to 10 kt this afternoon. Waves 2 to 4 ft. A chance of rain this morning, then rain this afternoon. Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon. .TONIGHT...W winds around 5 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Waves 2 to 3 ft. Rain. Vsby 1 NM or less. .SAT...N winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft, except 4 to 6 ft at the bay entrance. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 2 to 3 ft. .SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Waves 2 to 3 ft. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Rain likely. A chance of snow in the evening with vsby 1 to 3 NM. .MON...SW winds around 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. A chance of rain. .MON NIGHT AND TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft. .TUE NIGHT...NW winds 5 to 10 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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