Hazardous marine condition(s):
Gale Warning
ANZ200-050900-
403 PM EDT Mon May 4 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
Another round of gale force SW gusts will develop Tuesday over
nearshore waters as a cold front approaches from the Gt Lakes. The
front will stall across western New Eng on Wed then low pres will
track across New Eng Wed night and into the Maritimes Thu. The cold
front will cross the waters Thu with another low pres tracking S of
New Eng. High pres builds over the mid Atlc coast Friday then
another frontal system may move into New Eng Sat.
$$
ANZ230-050900- Boston Harbor- 403 PM EDT Mon May 4 2026 GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING TONIGHT SW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. TUE S winds 10 to 15 kt with gusts up to 25 kt, increasing to 15 to 20 kt with gusts up to 40 kt in the afternoon. Waves around 2 ft. TUE NIGHT SW winds 15 to 20 kt. Gusts up to 40 kt, decreasing to 25 kt after midnight. Waves around 2 ft. WED S winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. A chance of showers in the afternoon. WED NIGHT S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Gusts up to 25 kt. Waves around 2 ft. Showers. THU AND THU NIGHT NW winds 10 to 15 kt. Waves around 2 ft. A chance of showers. FRI AND FRI NIGHT W winds 10 to 15 kt, diminishing to 5 to 10 kt. Waves around 2 ft. SAT AND SAT NIGHT SW winds 10 to 15 kt. Gusts up to 20 kt. Waves around 2 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ230-050900- Boston Harbor- 403 PM EDT Mon May 4 2026 GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING TONIGHT SW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. TUE S winds 10 to 15 kt with gusts up to 25 kt, increasing to 15 to 20 kt with gusts up to 40 kt in the afternoon. Waves around 2 ft. TUE NIGHT SW winds 15 to 20 kt. Gusts up to 40 kt, decreasing to 25 kt after midnight. Waves around 2 ft. WED S winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. A chance of showers in the afternoon. WED NIGHT S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Gusts up to 25 kt. Waves around 2 ft. Showers. THU AND THU NIGHT NW winds 10 to 15 kt. Waves around 2 ft. A chance of showers. FRI AND FRI NIGHT W winds 10 to 15 kt, diminishing to 5 to 10 kt. Waves around 2 ft. SAT AND SAT NIGHT SW winds 10 to 15 kt. Gusts up to 20 kt. Waves around 2 ft. A chance of showers. 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. $$