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8NM ESE Nantucket MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:14 am EST Dec 3, 2025
Forecast Valid: 2am EST Dec 3, 2025-6pm EST Dec 9, 2025

Wednesday

NNW wind 19 to 24 kt decreasing to 8 to 13 kt. Cloudy, then gradually becoming mostly sunny. Seas 7 ft subsiding to 5 ft.

Wednesday Night

Variable winds less than 5 kt becoming WSW 9 to 14 kt in the evening. Mostly cloudy. Seas 4 to 5 ft.

Thursday

W wind 18 to 21 kt increasing to 23 to 26 kt in the afternoon. Partly sunny. Seas 4 ft building to 6 ft.

Thursday Night

WNW wind 28 to 33 kt decreasing to 21 to 26 kt after midnight. Partly cloudy. Seas 6 ft subsiding to 4 ft.

Friday

NNW wind 10 to 15 kt becoming SW in the afternoon. Mostly sunny. Seas 3 to 4 ft.

Friday Night

SW wind 9 to 12 kt. A slight chance of snow before 9pm, then a chance of rain. Seas 2 to 3 ft.

Saturday

ENE wind around 10 kt becoming W in the afternoon. A chance of rain. Seas around 2 ft.

Saturday Night

WNW wind 9 to 11 kt. A chance of rain. Seas 2 to 3 ft.

Sunday

NW wind 11 to 13 kt. Partly sunny. 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.