ANZ200-260900-
405 PM EDT Sat Apr 25 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres is expected to track through the southern offshore waters
Sun into Mon before moving into the Maritimes. High pres then
reasserts itself into the region early next week.
$$
ANZ254-260900- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 405 PM EDT Sat Apr 25 2026 TONIGHT E winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and E 2 ft at 9 seconds. A slight chance of showers after midnight. SUN NE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 9 seconds and E 2 ft at 13 seconds. A chance of showers. SUN NIGHT NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 2 ft at 8 seconds. A chance of showers in the evening. MON NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and N 3 ft at 4 seconds. MON NIGHT NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: E 5 ft at 6 seconds and N 1 foot at 3 seconds. TUE AND TUE NIGHT NE winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and N 4 ft at 4 seconds. WED NE winds around 10 kt. Seas 5 to 7 ft. A chance of showers. WED NIGHT THROUGH THU NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Showers likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ254-260900- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 405 PM EDT Sat Apr 25 2026 TONIGHT E winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and E 2 ft at 9 seconds. A slight chance of showers after midnight. SUN NE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 9 seconds and E 2 ft at 13 seconds. A chance of showers. SUN NIGHT NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 2 ft at 8 seconds. A chance of showers in the evening. MON NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and N 3 ft at 4 seconds. MON NIGHT NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: E 5 ft at 6 seconds and N 1 foot at 3 seconds. TUE AND TUE NIGHT NE winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and N 4 ft at 4 seconds. WED NE winds around 10 kt. Seas 5 to 7 ft. A chance of showers. WED NIGHT THROUGH THU NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 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. $$