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Hazardous Weather Conditions
Last Update: 1004 PM EDT Sun Aug 17 2025
For More Weather Information:
15NM S Gloucester MA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...
Overnight
NE winds 15 to 20 kt, increasing to 20 to 25 kt. Gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: NE 4 ft at 4 seconds and W 1 foot at 3 seconds. A slight chance of showers. A slight chance of tstms.
Mon
NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: NE 5 ft at 7 seconds and SE 1 foot at 13 seconds.
Mon Night
E winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: NE 4 ft at 7 seconds and SE 1 foot at 13 seconds.
Tue
E winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: NE 3 ft at 7 seconds and SE 1 foot at 11 seconds.
Tue Night
SE winds around 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave detail: E 2 ft at 8 seconds and SE 1 foot at 15 seconds.
Wed And Wed Night
E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 5 seconds and SE 2 ft at 17 seconds. A chance of showers.
Thu
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Thu Night And Fri
N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.
Fri Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.
winds and seas higher in and near tstms.
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.
winds and seas higher in and near tstms.
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.
Winds and seas higher in and near tstms. 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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