ANZ200-200300-
1005 AM EDT Tue May 19 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
Gusty SW winds will develop Tue. A strong cold front will cross the
waters late Wed and Wed evening. Strong high pres builds over the Gt
Lakes Thu and moves into the waters Fri. The high moves offshore by
Sat as a frontal boundary approaches from the S.
$$
ANZ251-200300- Massachusetts Bay and Ipswich Bay- 1005 AM EDT Tue May 19 2026 THIS AFTERNOON SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and W 1 foot at 3 seconds. TONIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. WED SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds. A chance of showers in the afternoon. WED NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and S 1 foot at 4 seconds. A chance of showers in the evening. THU N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and NE 1 foot at 4 seconds. THU NIGHT SW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 3 seconds. FRI AND FRI NIGHT E winds 5 to 10 kt, becoming S. Seas 1 foot or less, then around 2 ft. SAT AND SAT NIGHT E winds 5 to 10 kt. Seas around 2 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ251-200300- Massachusetts Bay and Ipswich Bay- 1005 AM EDT Tue May 19 2026 THIS AFTERNOON SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and W 1 foot at 3 seconds. TONIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. WED 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 1 foot at 9 seconds. A chance of showers in the afternoon. WED NIGHT 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 S 1 foot at 4 seconds. A chance of showers in the evening. THU N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and NE 1 foot at 4 seconds. THU NIGHT SW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 3 seconds. FRI AND FRI NIGHT E winds 5 to 10 kt, becoming S. Seas 1 foot or less, then around 2 ft. SAT AND SAT NIGHT E winds 5 to 10 kt. Seas around 2 ft. Showers likely. 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. $$