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Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 50 °F
Water: 37 °F
WSW 11kt
2ft
Tonight
Low: 45 °F
SSE 10kt
1ft
Thursday
High: 52 °F
SSW 12kt
1ft
Thursday Night
Low: 42 °F
SW 11kt
1-2ft
Friday
High: 46 °F
WNW 8kt
< 1ft
Friday Night
Low: 40 °F
⇑ESE 6kt
< 1ft
Saturday
High: 56 °F
⇑SE 14kt
< 1ft
Saturday Night
Low: 38 °F
WSW 20kt
5ft
Sunday
High: 42 °F
W 21kt
5-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 pm EDT Apr 15, 2026
Forecast Valid: 4pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

WSW wind around 11 kt. A slight chance of showers and thunderstorms. Waves around 2 ft.

Tonight

SSE wind around 10 kt becoming SW after midnight. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Waves around 1 ft.

Thursday

SSW wind 10 to 12 kt. A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Waves around 1 ft.

Thursday Night

SW wind around 11 kt becoming W after midnight. A chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers. Waves 1 to 2 ft.

Friday

WNW wind 5 to 8 kt becoming SSW in the afternoon. A slight chance of showers before 8am. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming ESE around 6 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

SE wind 8 to 11 kt becoming SE 11 to 14 kt in the afternoon. Showers likely after 2pm. Waves 1 ft or less.

Saturday Night

SW wind 16 to 20 kt becoming W after midnight. Rain showers likely before 5am, then a chance of rain and snow showers. Waves 2 ft building to 5 ft.

Sunday

W wind around 21 kt. A chance of rain and snow showers before 11am, then a chance of rain showers. Waves 5 to 6 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.