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13NM S Plymouth MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:56 pm EDT Sep 20, 2026
Forecast Valid: 9pm EDT Sep 20, 2026-6pm EDT Sep 27, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH

Tonight

Variable winds 5 kt or less. Rain. Patchy fog. Seas around 1 ft.

Monday

NNE wind around 13 kt, with gusts as high as 24 kt. A chance of rain, mainly before 8am. Seas 2 to 3 ft.

Monday Night

NE wind 7 to 9 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

NE wind 12 to 14 kt, with gusts as high as 22 kt. A slight chance of showers after 11am. Seas 2 to 3 ft.

Tuesday Night

NE wind around 13 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 2 to 3 ft.

Wednesday

NE wind 16 to 18 kt, with gusts as high as 28 kt. Partly sunny. Seas around 3 ft.

Wednesday Night

NE wind around 16 kt, with gusts as high as 23 kt. Mostly cloudy. Seas around 3 ft.

Thursday

NE wind around 18 kt, with gusts as high as 27 kt. Partly sunny. Seas around 3 ft.

Thursday Night

NE wind 12 to 15 kt, with gusts as high as 24 kt. Mostly cloudy. Seas around 3 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.