FZUS51 KBOX 290002 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 701 PM EST Tue Nov 28 2023 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-291300- 701 PM EST Tue Nov 28 2023 .Synopsis for Massachusetts and Rhode Island coastal waters... High pressure builds to our south, while low pressure passes by well to our north, resulting in breezy westerly winds through Thursday. Low pressure moves across the region late Friday and early Saturday. $$ ANZ250-291300- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Isolated showers this evening. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .THU...W winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. .FRI...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Showers likely. .FRI NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas around 2 ft. Showers. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SUN...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of rain. .SUN NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-291300- Massachusetts Bay and Ipswich Bay- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. .THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .THU NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft. .FRI AND FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Showers. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SAT NIGHT...E winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. .SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of rain. .SUN NIGHT...N winds around 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of rain. 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. $$ ANZ231-291300- Cape Cod Bay- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 5 ft. .WED...W winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. .THU NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. .FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas 1 foot or less. Showers. .SAT AND SAT NIGHT...NE winds around 10 kt, becoming E with gusts up to 20 kt. Seas around 2 ft. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-291300- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. A slight chance of showers this evening. .WED...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 4 to 7 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. .THU...W winds 10 to 15 kt. Gusts up to 25 kt in the morning. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. .FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt, becoming W after midnight. Seas 2 to 3 ft. Showers. .SAT AND SAT NIGHT...N winds around 10 kt, becoming E with gusts up to 20 kt. Seas 3 to 4 ft. .SUN...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of rain. .SUN NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain. 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. $$ ANZ255-291300- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 701 PM EST Tue Nov 28 2023 ...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY... .TONIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to 8 ft. Isolated showers this evening. .WED...NW winds 15 to 20 kt with gusts up to 30 kt, becoming W 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 4 to 7 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .THU...W winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 5 ft. .FRI...SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming W after midnight. Seas 3 to 4 ft. Showers. .SAT...N winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .SUN...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of rain. .SUN NIGHT...N winds around 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-291300- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 701 PM EST Tue Nov 28 2023 ...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY... .TONIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to 8 ft. .WED...W winds 15 to 20 kt. Gusts up to 30 kt, decreasing to 20 kt in the afternoon. Seas 4 to 6 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. .THU...W winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 5 ft. .FRI...SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. .FRI NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Gusts up to 20 kt. Seas 3 to 4 ft. Showers. .SAT AND SAT NIGHT...NE winds around 10 kt, becoming E with gusts up to 20 kt. Seas 3 to 4 ft. .SUN...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of rain. .SUN NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain. 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. $$ ANZ232-291300- Nantucket Sound- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. .WED...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .FRI...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas around 2 ft. Showers. .SAT AND SAT NIGHT...N winds 10 to 15 kt, becoming E with gusts up to 20 kt. Seas 2 to 3 ft. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-291300- Vineyard Sound- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. .WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .WED NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .THU...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 20 to 25 kt. Seas 2 to 4 ft. .FRI...SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas around 2 ft. Showers. .SAT AND SAT NIGHT...NE winds around 10 kt, becoming E. Seas 2 to 3 ft. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain. 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. $$ ANZ234-291300- Buzzards Bay- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. .WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft. .FRI...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .FRI NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas around 2 ft. Showers. .SAT AND SAT NIGHT...NE winds around 10 kt, becoming E. Seas around 2 ft. .SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of rain. .SUN NIGHT...N winds around 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-291300- Rhode Island Sound- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. .THU...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...SW winds 20 to 25 kt. Seas 3 to 4 ft. .FRI AND FRI NIGHT...NW winds 20 to 25 kt. Seas 2 to 4 ft. Showers. .SAT AND SAT NIGHT...NE winds around 10 kt, becoming E with gusts up to 20 kt. Seas 2 to 3 ft. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain. 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. $$ ANZ237-291300- Block Island Sound- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .TONIGHT...W winds 20 to 25 kt, becoming NW 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .THU...W winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. .FRI AND FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .SAT AND SAT NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-291300- Boston Harbor- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY... .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .WED...W winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft in the morning, then 1 foot or less. .THU NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Waves around 2 ft. .FRI AND FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Showers likely. .SAT AND SAT NIGHT...NE winds 5 to 10 kt, becoming E. .SUN AND SUN NIGHT...NE winds 10 to 15 kt, becoming N. Gusts up to 25 kt. A chance of rain. 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. $$ ANZ236-291300- Narragansett Bay- 701 PM EST Tue Nov 28 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY... .TONIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Waves 2 to 3 ft. .WED...W winds 10 to 15 kt. Gusts up to 20 kt in the morning. Waves 2 to 3 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. .THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...SW winds 15 to 20 kt. Waves 2 to 4 ft. .FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 4 ft. Showers likely. .FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Waves around 2 ft. Showers likely. .SAT AND SAT NIGHT...NE winds 5 to 10 kt. .SUN AND SUN NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. A chance of rain. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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