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16NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:35 am EDT Jul 13, 2026
Forecast Valid: 6am EDT Jul 13, 2026-6pm EDT Jul 19, 2026

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

Today

Variable winds less than 5 kt becoming SSW 7 to 12 kt in the morning. Winds could gust as high as 21 kt. Sunny. Seas 1 ft or less.

Tonight

SW wind around 11 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

Tuesday

SW wind 11 to 14 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 30 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

SW wind 13 to 17 kt, with gusts as high as 29 kt. Mostly clear. Seas 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming SW 7 to 12 kt in the morning. Winds could gust as high as 22 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

WSW wind 6 to 11 kt becoming NNW after midnight. Partly cloudy. Seas 1 ft or less.

Friday

NNW wind 6 to 10 kt becoming SW in the afternoon. 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.