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Buffalo, NY Local Forecast Office

20NM NNE Irondequoit NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 68 °F
Water: 41 °F
Light Wind
< 1ft
Tonight
Low: 63 °F
S 8kt
< 1ft
Juneteenth
High: 70 °F
⇑WSW 20kt
4ft
Thursday Night
Low: 60 °F
WNW 21kt
4ft
Friday
High: 66 °F
W 14kt
1-2ft
Friday Night
Low: 62 °F
SW 9kt
1ft
Saturday
High: 70 °F
SSW 8kt
< 1ft
Saturday Night
Low: 65 °F
⇑SSW 16kt
1-2ft
Sunday
High: 72 °F
WSW 13kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:36 pm EDT Jun 18, 2025
Forecast Valid: 5pm EDT Jun 18, 2025-6pm EDT Jun 25, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Tonight

S wind 5 to 8 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Waves 1 ft or less.

Juneteenth

S wind 12 to 15 kt becoming WSW 17 to 20 kt in the afternoon. Winds could gust as high as 32 kt. A chance of showers and thunderstorms, mainly before 2pm, then a slight chance of thunderstorms after 4pm. Waves 2 ft building to 4 ft.

Thursday Night

WNW wind 16 to 21 kt. A chance of showers, mainly before 8pm. Waves 4 ft subsiding to 2 ft.

Friday

W wind 10 to 14 kt. A slight chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.

Friday Night

SW wind around 9 kt. A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Waves around 1 ft.

Saturday

SSW wind 6 to 8 kt. A chance of showers before 8am, then a chance of showers after 2pm. Waves 1 ft or less.

Saturday Night

SSW wind 9 to 12 kt increasing to 13 to 16 kt after midnight. A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 to 2 ft.

Sunday

WSW wind 9 to 13 kt. A chance of showers before 8am. Waves 1 to 2 ft.

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.