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12NM NW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:37 pm EDT Mar 25, 2026
Forecast Valid: 3pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

This Afternoon

SSW wind around 7 kt. Mostly sunny. Seas 1 ft or less.

Tonight

S wind 7 to 9 kt. A slight chance of rain after 1am. Seas 1 ft or less.

Thursday

SW wind 12 to 16 kt, with gusts as high as 27 kt. A chance of rain, mainly before 10am. Seas 1 ft or less.

Thursday Night

SW wind 10 to 12 kt, with gusts as high as 21 kt. Rain, mainly after 1am. Patchy fog after midnight. Seas 1 ft or less.

Friday

NNE wind 9 to 11 kt. Rain, mainly before 11am. Patchy fog before 9am. Seas 1 ft or less.

Friday Night

NNE wind 6 to 9 kt. Mostly cloudy. Seas 1 ft or less.

Saturday

NNE wind 7 to 10 kt. Partly sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Sunday

WSW wind 6 to 10 kt. 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.