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Buffalo, NY Local Forecast Office

20NM WNW Irondequoit NY

Marine Point Forecast

[NOTICE]

Thursday
High: 56 °F
Water: 59 °F
ENE 14kt
2ft
Thursday Night
Low: 53 °F
ESE 15kt
1-2ft
Friday
High: 65 °F
⇑W 23kt
5ft
Friday Night
Low: 41 °F
NNW 24kt
5-6ft
Saturday
High: 47 °F
NNW 20kt⇓
6ft
Saturday Night
Low: 44 °F
W 13kt
2ft
Sunday
High: 56 °F
WSW 15kt
2ft
Sunday Night
Low: 48 °F
SW 11kt
1ft
Monday
High: 59 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am EDT Oct 15, 2026
Forecast Valid: 4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026

View Nearby Observations

Detailed Forecast

Thursday

NE wind around 14 kt becoming E in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves around 2 ft.

Thursday Night

ESE wind 11 to 15 kt. A chance of showers before 1am, then rain likely between 1am and 2am, then periods of rain and possibly a thunderstorm after 2am. Waves 1 to 2 ft.

Friday

SSW wind 15 to 18 kt becoming W 20 to 23 kt in the morning. Winds could gust as high as 31 kt. Periods of rain and possibly a thunderstorm before 8am, then periods of rain between 8am and 2pm, then a chance of showers after 2pm. Waves 1 ft building to 5 ft.

Friday Night

NNW wind 21 to 24 kt. A chance of showers, mainly before 8pm. Waves 5 to 6 ft.

Saturday

NNW wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. A slight chance of showers before 2pm. Waves 6 ft subsiding to 2 ft.

Saturday Night

W wind around 13 kt. Mostly clear. Waves around 2 ft.

Sunday

WSW wind around 15 kt. Sunny. Waves around 2 ft.

Sunday Night

SW wind around 11 kt. Mostly clear. Waves around 1 ft.

Monday

WSW wind around 10 kt. 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.