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20NM NNE Irondequoit NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:58 pm EDT Aug 10, 2026
Forecast Valid: 1am EDT Aug 11, 2026-6pm EDT Aug 17, 2026

Tuesday

W wind 8 to 10 kt. Mostly sunny. Waves around 1 ft.

Tuesday Night

W wind 7 to 9 kt becoming NNW after midnight. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

W wind 6 to 8 kt. A chance of showers, mainly after 2am. Waves 1 ft or less.

Thursday

WNW wind around 8 kt. A chance of showers, mainly before 8am. Waves 1 ft or less.

Thursday Night

W wind 9 to 11 kt becoming NNW after midnight. A slight chance of showers between 8pm and 2am. Waves 1 ft or less.

Friday

N wind 8 to 12 kt becoming WNW in the afternoon. Mostly sunny. Waves 1 ft or less.

Friday Night

WNW wind around 11 kt becoming NNE after midnight. Partly cloudy. Waves around 1 ft.

Saturday

N wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.