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4NM E Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:35 am EDT Nov 1, 2025
Forecast Valid: 7am EDT Nov 1, 2025-6pm EST Nov 7, 2025

...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

Today

W wind 15 to 20 kt, with gusts as high as 35 kt. Sunny. Seas 1 ft or less.

Tonight

WNW wind 9 to 13 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 ft or less.

Sunday

WNW wind around 9 kt. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. A chance of rain, mainly after 4pm. Seas 1 ft or less.

Monday Night

SSW wind 9 to 11 kt becoming W after midnight. Rain. Seas 1 ft or less.

Tuesday

WNW wind around 15 kt, with gusts as high as 24 kt. A chance of rain before 10am. Seas 1 ft or less.

Tuesday Night

WNW wind 10 to 14 kt, with gusts as high as 21 kt. Mostly clear. Seas 1 ft or less.

Wednesday

WNW wind 9 to 11 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 ft or less.

*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.