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52NM SSW Nantucket MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:21 pm EDT Sep 24, 2026
Forecast Valid: 9pm EDT Sep 24, 2026-6pm EDT Oct 1, 2026

...STORM WARNING IN EFFECT FROM 2 AM EDT FRIDAY THROUGH SATURDAY

Tonight

NE wind 29 to 31 kt, with gusts as high as 39 kt. A chance of rain, mainly after 5am. Seas 16 to 17 ft.

Friday

NNE wind 34 to 39 kt, with gusts as high as 55 kt. Rain, mainly after 9am. Seas 18 ft building to 21 ft.

Friday Night

NNE wind 39 to 42 kt, with gusts as high as 60 kt. Rain. Seas around 25 ft.

Saturday

N wind 28 to 32 kt, with gusts as high as 50 kt. Rain. Seas 23 ft subsiding to 16 ft.

Saturday Night

N wind 23 to 26 kt becoming ENE 17 to 20 kt after midnight. Winds could gust as high as 47 kt. Rain. Seas 13 ft subsiding to 9 ft.

Sunday

ESE wind 13 to 17 kt, with gusts as high as 36 kt. Rain likely. Seas around 8 ft.

Sunday Night

ENE wind 19 to 23 kt. Showers likely, mainly before 1am. Seas 9 ft subsiding to 7 ft.

Monday

N wind 18 to 20 kt becoming NNW in the afternoon. A chance of showers. Seas around 7 ft.

Monday Night

NNW wind 15 to 18 kt. A chance of showers. Seas 5 to 6 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.