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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: 7:57 am EDT Sep 14, 2026
Forecast Valid: 8am EDT Sep 14, 2026-6pm EDT Sep 20, 2026

Today

NNW wind 14 to 17 kt becoming NW 8 to 11 kt in the afternoon. Sunny. Waves 3 ft subsiding to 1 ft.

Tonight

Variable winds less than 5 kt becoming SSW 5 to 9 kt after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

S wind 11 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

SSW wind around 12 kt. A chance of showers, mainly after 7pm. Waves around 1 ft.

Wednesday

SW wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers before 2pm. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming E 5 to 7 kt after midnight. A chance of showers after 2am. Waves 1 ft or less.

Thursday

E wind around 8 kt becoming N in the afternoon. Showers likely, mainly between 8am and 2pm. Waves 1 ft or less.

Thursday Night

WNW wind 7 to 10 kt becoming N after midnight. A chance of showers. Waves 1 ft or less.

Friday

NNE wind 9 to 12 kt decreasing to 5 to 8 kt in the afternoon. Mostly sunny. Waves 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.