Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]

Monday
High: 78 °F
Water: 63 °F
Light Wind
< 1ft
Monday Night
Low: 72 °F
SSE 6kt
< 1ft
Tuesday
High: 78 °F
Light Wind
< 1ft
Tuesday Night
Low: 74 °F
S 6kt
< 1ft
Wednesday
High: 80 °F
SW 6kt
< 1ft
Wednesday Night
Low: 74 °F
SSW 9kt
< 1ft
Thursday
High: 80 °F
WSW 11kt
1ft
Thursday Night
Low: 70 °F
WNW 12kt
1-2ft
Friday
High: 76 °F
WNW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:36 am EDT Jul 14, 2025
Forecast Valid: 4am EDT Jul 14, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

Monday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Monday Night

SSE wind around 6 kt becoming W after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tuesday Night

SE wind around 6 kt becoming SSW after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

SW wind around 6 kt becoming SE in the afternoon. A slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Wednesday Night

SSE wind 7 to 9 kt becoming SSW after midnight. A chance of showers and thunderstorms, mainly after 2am. Waves 1 ft or less.

Thursday

WSW wind around 11 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves around 1 ft.

Thursday Night

WNW wind around 12 kt. A chance of showers and thunderstorms. Waves 1 to 2 ft.

Friday

WNW wind 8 to 12 kt. A chance of showers. Waves 1 ft or less.

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.