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Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 37 °F
Water: 34 °F
Light Wind
< 1ft
Tonight
Low: 34 °F
E 19kt⇓
4ft
Sunday
High: 39 °F
NNW 12kt
1-2ft
Sunday Night
Low: 30 °F
NE 17kt
3ft
Monday
High: 34 °F
N 16kt⇓
3ft
Monday Night
Low: 29 °F
NW 13kt
1ft
Tuesday
High: 38 °F
SW 9kt
< 1ft
Tuesday Night
Low: 32 °F
⇑W 18kt
3ft
Wednesday
High: 37 °F
NW 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:58 am EDT Mar 21, 2026
Forecast Valid: 12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Tonight

E wind 16 to 19 kt decreasing to 13 to 16 kt after midnight. A chance of rain and snow before 8pm, then a chance of snow between 8pm and 9pm, then a chance of rain after 9pm. Waves 1 ft building to 4 ft.

Sunday

NE wind 9 to 12 kt becoming WNW in the morning. Rain likely, mainly between 11am and 2pm. Waves 1 to 2 ft.

Sunday Night

NE wind 13 to 17 kt. A chance of rain and snow showers before 11pm, then a chance of snow showers. Waves 1 ft building to 3 ft.

Monday

N wind 13 to 16 kt becoming NW 10 to 13 kt in the afternoon. A slight chance of snow showers before 2pm. Waves 3 ft subsiding to 1 ft.

Monday Night

NW wind 8 to 13 kt. A slight chance of snow showers after 8pm. Waves around 1 ft.

Tuesday

W wind 7 to 9 kt becoming SSW in the morning. Mostly sunny. Waves 1 ft or less.

Tuesday Night

SW wind 12 to 15 kt becoming W 15 to 18 kt after midnight. Mostly cloudy. Waves 1 ft building to 3 ft.

Wednesday

NW wind 16 to 20 kt becoming N in the afternoon. Partly sunny. Waves 3 to 4 ft.

*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.