FZUS51 KBOX 020503 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 103 AM EDT Sat Nov 2 2024 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-021800- 103 AM EDT Sat Nov 2 2024 .Synopsis for Massachusetts and Rhode Island coastal waters... North/northwest winds today at 10-15 knots. High pressure builds over New England this today through Mon, yielding dry weather, good visibility and relatively light winds turning more NE by Mon. The high moves offshore Tue and Wed, yielding winds shifting to the southwest and becoming gusty, with a low chance for gales. $$ ANZ250-021800- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and E 1 foot at 10 seconds. .SAT...N winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and NE 3 ft at 8 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and SW 1 foot at 5 seconds. .SUN...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and S 1 foot at 6 seconds. .SUN NIGHT...N winds around 5 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds and W 1 foot at 2 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 2 ft at 7 seconds. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-021800- Massachusetts Bay and Ipswich Bay- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and E 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 6 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: NE 2 ft at 7 seconds and NW 1 foot at 3 seconds. .SUN...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds. .SUN NIGHT...N winds around 5 kt. Seas 1 foot or less. Wave Detail: NE 1 foot at 6 seconds. .MON AND MON NIGHT...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 NE 1 foot at 7 seconds. .TUE THROUGH WED...SW winds 15 to 20 kt with 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 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. $$ ANZ231-021800- Cape Cod Bay- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 4 seconds and E 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and N 2 ft at 7 seconds. .SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds. .SUN...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds. .SUN NIGHT...N winds around 5 kt. Seas 1 foot or less. Wave Detail: N 1 foot at 5 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: N 1 foot at 4 seconds. .TUE THROUGH WED NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-021800- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 103 AM EDT Sat Nov 2 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and SE 2 ft at 10 seconds. .SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and NE 3 ft at 12 seconds. .SAT NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 8 seconds and W 2 ft at 6 seconds. .SUN...N winds around 10 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and SW 1 foot at 5 seconds. .SUN NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and W 1 foot at 5 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and NE 2 ft at 6 seconds. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 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. $$ ANZ255-021800- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 103 AM EDT Sat Nov 2 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 8 seconds and E 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and NE 2 ft at 9 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 6 seconds and NE 2 ft at 8 seconds. .SUN...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and NE 2 ft at 10 seconds. .SUN NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 7 seconds and NW 1 foot at 4 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 2 ft at 8 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-021800- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 103 AM EDT Sat Nov 2 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .REST OF TONIGHT...NW winds around 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and E 1 foot at 9 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 6 seconds and E 1 foot at 10 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and NE 2 ft at 7 seconds. .SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and NE 2 ft at 6 seconds. .SUN NIGHT...NE winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: NE 2 ft at 8 seconds and NW 1 foot at 3 seconds, becoming NW 1 foot at 3 seconds and NE 1 foot at 8 seconds. .MON AND MON 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 E 2 ft at 7 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 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. $$ ANZ232-021800- Nantucket Sound- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and E 1 foot at 9 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 5 seconds and W 1 foot at 5 seconds. .SUN...N winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 10 seconds. .SUN NIGHT...N winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 6 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 foot at 7 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-021800- Vineyard Sound- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 7 seconds and SE 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and E 1 foot at 9 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: NE 1 foot at 4 seconds and SW 1 foot at 6 seconds, becoming W 1 foot at 5 seconds and NE 1 foot at 8 seconds. .SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 1 foot or less. Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 8 seconds. .SUN NIGHT...N winds around 5 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 5 seconds. .MON AND MON NIGHT...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 E 1 foot at 8 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. .WED NIGHT...W 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. $$ ANZ234-021800- Buzzards Bay- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 6 seconds and SE 1 foot at 9 seconds. .SAT...N winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 5 seconds and E 1 foot at 9 seconds. .SAT NIGHT...N winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NE 1 foot at 3 seconds and SW 1 foot at 6 seconds. .SUN...N winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 7 seconds. .SUN NIGHT...N winds around 5 kt. Seas 1 foot or less. Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 4 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 8 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-021800- Rhode Island Sound- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds around 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SE 1 foot at 9 seconds. .SAT...NW winds 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and E 1 foot at 9 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: NE 2 ft at 5 seconds and SW 2 ft at 6 seconds. .SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 5 seconds and W 1 foot at 5 seconds. .SUN NIGHT...NE winds around 5 kt. Seas 1 foot or less. Wave Detail: SW 1 foot at 4 seconds and NE 1 foot at 8 seconds. .MON AND MON 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 E 1 foot at 9 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. .WED NIGHT...W 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. $$ ANZ237-021800- Block Island Sound- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at 9 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at 9 seconds. .SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and NE 2 ft at 6 seconds. .SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds and S 1 foot at 5 seconds. .SUN NIGHT...NE winds around 5 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds and E 1 foot at 9 seconds. .MON AND MON NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 1 foot at 9 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE NIGHT AND WED...SW winds 20 to 25 kt, diminishing to 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-021800- Boston Harbor- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds around 10 kt. Waves 1 foot or less. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 foot or less. .SAT NIGHT...N winds 5 to 10 kt. Waves 1 foot or less. .SUN...NW winds 5 to 10 kt. Waves 1 foot or less. .SUN NIGHT...N winds around 5 kt. Waves 1 foot or less. .MON AND MON NIGHT...S winds 10 to 15 kt. Waves around 2 ft. .TUE THROUGH WED NIGHT...W 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. $$ ANZ236-021800- Narragansett Bay- 103 AM EDT Sat Nov 2 2024 .REST OF TONIGHT...NW winds around 10 kt with gusts up to 20 kt. Waves around 2 ft. .SAT...N winds 5 to 10 kt. Waves around 2 ft. .SAT NIGHT...N winds 5 to 10 kt. Waves 1 foot or less. .SUN...N winds 5 to 10 kt. Waves 1 foot or less. .SUN NIGHT...N winds around 5 kt. Waves 1 foot or less. .MON AND MON NIGHT...S winds 10 to 15 kt. Waves 2 to 3 ft. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 4 to 6 ft. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 3 to 5 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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