ANZ200-220000-
703 AM EDT Sat Mar 21 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
Cold front arrives this evening and brings a period of SCA
conditions to the waters. A series of weak low pres systems will
move through New England over the weekend, followed by high pres
early next week.
$$
ANZ231-220000- Cape Cod Bay- 703 AM EDT Sat Mar 21 2026 TODAY W winds around 10 kt, becoming N this afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 9 seconds and W 1 foot at 3 seconds. Patchy fog this morning. TONIGHT N winds 5 to 10 kt, becoming E after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E 1 foot at 7 seconds. SUN S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and NE 1 foot at 6 seconds. A chance of rain. Patchy fog in the afternoon with vsby 1 to 3 NM. SUN NIGHT W winds 10 to 15 kt, becoming N with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 6 seconds. Rain. Patchy fog in the evening with vsby 1 NM or less. MON N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 4 ft at 5 seconds. Rain with a chance of snow in the morning, then a chance of rain in the afternoon. MON NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds. TUE N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. TUE NIGHT THROUGH WED NIGHT W winds 15 to 20 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ231-220000- Cape Cod Bay- 703 AM EDT Sat Mar 21 2026 TODAY W winds around 10 kt, becoming N this afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 9 seconds and W 1 foot at 3 seconds. Patchy fog this morning. TONIGHT N winds 5 to 10 kt, becoming E after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E 1 foot at 7 seconds. SUN S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and NE 1 foot at 6 seconds. A chance of rain. Patchy fog in the afternoon with vsby 1 to 3 NM. SUN NIGHT W winds 10 to 15 kt, becoming N with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 6 seconds. Rain. Patchy fog in the evening with vsby 1 NM or less. MON N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 4 ft at 5 seconds. Rain with a chance of snow in the morning, then a chance of rain in the afternoon. MON NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds. TUE N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. TUE NIGHT THROUGH WED NIGHT W winds 15 to 20 kt. Seas 2 to 3 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. $$