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11NM NNW Nantucket MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:28 pm EDT Oct 6, 2025
Forecast Valid: 12am EDT Oct 7, 2025-6pm EDT Oct 13, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH

Overnight

SW wind around 14 kt. Partly cloudy. Seas around 2 ft.

Tuesday

SW wind 12 to 16 kt, with gusts as high as 25 kt. Patchy fog before 9am. Seas 2 to 3 ft.

Tuesday Night

SSW wind 16 to 19 kt increasing to 19 to 22 kt after midnight. A chance of showers, mainly after 4am. Seas around 3 ft.

Wednesday

SSW wind 19 to 21 kt becoming W in the afternoon. Rain. Seas around 3 ft.

Wednesday Night

N wind 21 to 26 kt. A chance of rain before 8pm, then a slight chance of showers between 8pm and 10pm. Seas around 3 ft.

Thursday

N wind 19 to 23 kt. Sunny. Seas around 3 ft.

Thursday Night

NNE wind 13 to 16 kt decreasing to 10 to 13 kt after midnight. Mostly clear. Seas around 2 ft.

Friday

NE wind 6 to 8 kt becoming S in the afternoon. Sunny. Seas around 1 ft.

Friday Night

SSW wind 7 to 9 kt. Partly cloudy. Seas around 1 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.