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52NM SSW Nantucket MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:13 am EDT Oct 17, 2026
Forecast Valid: 1pm EDT Oct 17, 2026-6pm EDT Oct 23, 2026

...GALE WATCH IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH SUNDAY

This Afternoon

N wind 23 to 25 kt. Rain before 2pm. Seas around 7 ft.

Tonight

N wind around 25 kt, with gusts as high as 32 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 6 to 7 ft.

Sunday

NE wind 19 to 22 kt, with gusts as high as 30 kt. Sunny. Seas 5 to 6 ft.

Sunday Night

ENE wind 20 to 22 kt. Mostly clear. Seas 5 ft building to 7 ft.

Monday

ENE wind 23 to 27 kt. A chance of showers, mainly after 2pm. Seas around 14 ft.

Monday Night

NE wind around 28 kt. A chance of showers. Seas 14 ft subsiding to 12 ft.

Tuesday

NNE wind around 31 kt. A chance of showers. Seas around 11 ft.

Tuesday Night

NE wind 31 to 33 kt. Mostly cloudy. Seas around 10 ft.

Wednesday

NE wind 34 to 36 kt. Partly sunny. Seas 11 to 12 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.