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4NM NNW Irondequoit NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:57 pm EDT Sep 21, 2026
Forecast Valid: 10pm EDT Sep 21, 2026-6pm EDT Sep 28, 2026

Tonight

ENE wind 14 to 16 kt. Mostly cloudy. Waves 3 to 4 ft.

Tuesday

ENE wind 13 to 17 kt. Partly sunny. Waves 3 to 4 ft.

Tuesday Night

ENE wind 15 to 18 kt decreasing to 11 to 14 kt after midnight. Partly cloudy. Waves 3 to 4 ft.

Wednesday

ESE wind 10 to 13 kt becoming ENE in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Wednesday Night

ESE wind 8 to 10 kt. Partly cloudy. Waves 1 to 2 ft.

Thursday

ESE wind 7 to 10 kt becoming ENE in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

NE wind around 7 kt. Partly cloudy. Waves 1 to 2 ft.

Friday

NNE wind 8 to 10 kt. Mostly sunny. Waves around 2 ft.

Friday Night

N wind around 9 kt. Partly cloudy. Waves around 2 ft.

The water temperature off Rochester is 67 degrees, and the water
temperature at the central lake buoy is 67 degrees.

*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.