ANZ200-280600-
103 PM EDT Thu Aug 27 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres E of the waters moves farther offshore today. A cold front
approaches the waters from the W late today. Frontal passage
Fri night leads to high pres this weekend. A backdoor cold front may
approach the ern MA waters Mon morning.
$$
ANZ251-280600- Massachusetts Bay and Ipswich Bay- 103 PM EDT Thu Aug 27 2026 THIS AFTERNOON S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and E 2 ft at 9 seconds. TONIGHT S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds. Patchy fog after midnight. FRI S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 2 ft at 8 seconds. A chance of showers and tstms in the afternoon. FRI NIGHT SW winds around 5 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and S 1 foot at 4 seconds. SAT N winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and NW 1 foot at 3 seconds. SAT NIGHT S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and SE 1 foot at 3 seconds. SUN THROUGH MON NIGHT SE winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ251-280600- Massachusetts Bay and Ipswich Bay- 103 PM EDT Thu Aug 27 2026 THIS AFTERNOON S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and E 2 ft at 9 seconds. TONIGHT S 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: S 3 ft at 4 seconds and E 2 ft at 9 seconds. Patchy fog after midnight. FRI S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 2 ft at 8 seconds. A chance of showers and tstms in the afternoon. FRI NIGHT SW winds around 5 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and S 1 foot at 4 seconds. SAT N winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and NW 1 foot at 3 seconds. SAT NIGHT S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and SE 1 foot at 3 seconds. SUN THROUGH MON NIGHT SE winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. 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. $$