ANZ200-110900-
406 PM EDT Tue Mar 10 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
A backdoor cold front will push southward into southern New England
late tonight, before retreating back north Wednesday night. A
stronger cold front will move through the region Thursday. High pres
will build back into the region Fri.
$$
ANZ251-110900- Massachusetts Bay and Ipswich Bay- 406 PM EDT Tue Mar 10 2026 TONIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. WED NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and W 1 foot at 2 seconds. Patchy fog in the morning with vsby 1 to 3 NM. WED NIGHT S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and NE 3 ft at 7 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. THU W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 7 seconds. A chance of rain. Patchy fog in the morning with vsby 1 to 3 NM. THU NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and S 1 foot at 7 seconds. A chance of snow in the evening. FRI W winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 8 seconds. FRI NIGHT S winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of rain. A chance of snow in the evening. SAT W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of rain. SAT NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. SUN S winds 15 to 20 kt. Seas around 2 ft. SUN NIGHT S winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. Rain likely. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ251-110900- Massachusetts Bay and Ipswich Bay- 406 PM EDT Tue Mar 10 2026 TONIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. WED NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and W 1 foot at 2 seconds. Patchy fog in the morning with vsby 1 to 3 NM. WED NIGHT S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and NE 3 ft at 7 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. THU W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 7 seconds. A chance of rain. Patchy fog in the morning with vsby 1 to 3 NM. THU NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and S 1 foot at 7 seconds. A chance of snow in the evening. FRI W winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 8 seconds. FRI NIGHT S winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of rain. A chance of snow in the evening. SAT W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of rain. SAT NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. SUN S winds 15 to 20 kt. Seas around 2 ft. SUN NIGHT S winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. Rain 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. $$