ANZ200-120600-
104 PM EDT Sat Jul 11 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak cold front moves S across the waters tonight. High pres
arrives from SE Canada this weekend and lingers through early next
week.
$$
ANZ237-120600- Block Island Sound- 104 PM EDT Sat Jul 11 2026 THIS AFTERNOON E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and NE 1 foot at 3 seconds. TONIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 3 seconds. SUN NE winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and S 1 foot at 7 seconds. SUN NIGHT S winds around 5 kt, becoming SW around 5 kt after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and S 1 foot at 7 seconds. MON AND MON NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds. TUE SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and E 2 ft at 7 seconds. TUE NIGHT AND WED SW winds 15 to 20 kt, becoming W 10 to 15 kt. Gusts up to 30 kt. Seas 3 to 5 ft. WED NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ237-120600- Block Island Sound- 104 PM EDT Sat Jul 11 2026 THIS AFTERNOON E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and NE 1 foot at 3 seconds. TONIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 3 seconds. SUN NE winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and S 1 foot at 7 seconds. SUN NIGHT S winds around 5 kt, becoming SW around 5 kt after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and S 1 foot at 7 seconds. MON AND MON NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds. TUE SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and E 2 ft at 7 seconds. TUE NIGHT AND WED SW winds 15 to 20 kt, becoming W 10 to 15 kt. 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. $$