



Hazardous Weather Conditions
Last Update: 1001 PM EDT Mon May 19 2025
For More Weather Information:
15NM S Gloucester MA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT TUESDAY...
Overnight
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Wave detail: N 3 ft at 5 seconds. A slight chance of showers.
Tue
N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: N 3 ft at 5 seconds.
Tue Night
NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: NE 3 ft at 7 seconds and NW 1 foot at 4 seconds.
Wed
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: NE 4 ft at 7 seconds.
Wed Night
E winds 10 to 15 kt. Gusts up to 20 kt, increasing to 30 kt after midnight. Seas 2 to 4 ft. Wave detail: E 4 ft at 7 seconds. A chance of showers after midnight.
Thu
E winds 20 to 25 kt with gusts up to 40 kt. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. Wave detail: E 6 ft at 6 seconds, becoming E 8 ft at 7 seconds. Rain likely in the morning, then rain in the afternoon with vsby 1 to 3 nm.
Thu Night
NE winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 40 kt. Seas 7 to 10 ft. Rain. Vsby 1 to 3 nm in the evening.
Fri
N winds 15 to 20 kt with gusts up to 35 kt. Seas 6 to 9 ft. Rain likely.
Fri Night
N winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. A chance of showers.
Sat And Sat Night
N winds around 10 kt with gusts up to 20 kt, becoming NW. Seas 2 to 4 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.
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.
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