Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 60 °F
Water: 70 °F
Light Wind
< 1ft
Friday
High: 76 °F
⇑N 7kt
< 1ft
Friday Night
Low: 64 °F
⇑SE 7kt
< 1ft
Saturday
High: 82 °F
SSE 8kt
< 1ft
Saturday Night
Low: 68 °F
S 6kt
< 1ft
Sunday
High: 80 °F
S 7kt
< 1ft
Sunday Night
Low: 68 °F
Light Wind
< 1ft
Monday
High: 80 °F
SW 7kt
< 1ft
Monday Night
Low: 68 °F
⇑S 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:57 pm EDT Jul 23, 2026
Forecast Valid: 9pm EDT Jul 23, 2026-6pm EDT Jul 30, 2026

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Detailed Forecast

Tonight

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

Friday

Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Mostly clear. Waves 1 ft or less.

Saturday

SSE wind 6 to 8 kt. Sunny. Waves 1 ft or less.

Saturday Night

SE wind around 6 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.

Sunday

S wind 5 to 7 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers after 2am. Waves 1 ft or less.

Monday

SSW wind around 7 kt becoming W in the afternoon. A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. A chance of showers and thunderstorms, then showers likely after 8pm. 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.