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17NM S Gloucester MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:45 pm EDT Mar 13, 2026
Forecast Valid: 4pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING

Tonight

S wind 18 to 21 kt increasing to 21 to 24 kt after midnight. Showers likely, mainly between 1am and 2am. Seas 2 to 3 ft.

Saturday

W wind 22 to 26 kt, with gusts as high as 32 kt. Sunny. Seas 3 to 4 ft.

Saturday Night

W wind 23 to 26 kt decreasing to 18 to 21 kt after midnight. Mostly clear. Seas around 3 ft.

Sunday

NW wind 9 to 12 kt becoming NE 6 to 9 kt in the morning. Mostly cloudy. Seas 1 to 2 ft.

Sunday Night

SSE wind 15 to 20 kt. A slight chance of rain after 5am. Seas 2 to 3 ft.

Monday

SSE wind 26 to 31 kt. Rain, with thunderstorms also possible after 11am. Seas 5 ft building to 7 ft.

Monday Night

S wind 31 to 34 kt. Rain. Seas 7 ft building to 9 ft.

Tuesday

WSW wind 24 to 26 kt. Rain likely. Seas 5 to 6 ft.

Tuesday Night

W wind 23 to 26 kt. Partly cloudy. Seas 4 to 5 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.