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52NM SSW Nantucket MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:22 pm EDT Sep 23, 2026
Forecast Valid: 11pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026

...GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT...

Overnight

NE wind 29 to 31 kt. Mostly cloudy. Seas 12 to 13 ft.

Thursday

NE wind around 33 kt, with gusts as high as 41 kt. A slight chance of rain after 4pm. Seas 13 to 14 ft.

Thursday Night

NE wind 33 to 36 kt, with gusts as high as 46 kt. Rain likely, mainly after 2am. Seas 15 to 16 ft.

Friday

NNE wind 38 to 40 kt, with gusts as high as 50 kt. Rain. Seas 22 to 23 ft.

Friday Night

NNE wind 38 to 40 kt, with gusts as high as 50 kt. Rain. Seas 22 to 23 ft.

Saturday

N wind 37 to 39 kt, with gusts as high as 49 kt. Rain, with thunderstorms also possible after 2pm. Seas 17 to 18 ft.

Saturday Night

N wind 30 to 34 kt. Showers. Seas 17 ft subsiding to 14 ft.

Sunday

N wind 27 to 31 kt. Showers likely. Seas 12 to 13 ft.

Sunday Night

N wind 22 to 25 kt. Showers likely. Seas 10 ft subsiding to 8 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.