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13NM S Plymouth MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:47 am EDT Sep 10, 2026
Forecast Valid: 11am EDT Sep 10, 2026-6pm EDT Sep 16, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

Today

WSW wind around 13 kt. Mostly sunny. Seas 1 ft or less.

Tonight

W wind around 7 kt becoming NW after midnight. Partly cloudy. Seas 1 ft or less.

Friday

NNW wind 5 to 7 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

S wind around 6 kt. Scattered showers, mainly after 5am. Seas 1 ft or less.

Sunday

S wind 7 to 11 kt. Showers likely, mainly between 8am and 11am. Seas 1 ft or less.

Sunday Night

SW wind 5 to 7 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.

Monday

NW wind 6 to 9 kt becoming N in the afternoon. Mostly sunny. Seas 1 ft or less.

*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.