Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 64 °F
Water: 70 °F
SE 7kt
< 1ft
Saturday
High: 80 °F
S 8kt
< 1ft
Saturday Night
Low: 67 °F
⇑S 6kt
< 1ft
Sunday
High: 80 °F
S 6kt⇓
< 1ft
Sunday Night
Low: 68 °F
Light Wind
< 1ft
Monday
High: 80 °F
S 6kt
< 1ft
Monday Night
Low: 68 °F
⇑S 6kt
< 1ft
Tuesday
High: 77 °F
W 9kt
< 1ft
Tuesday Night
Low: 66 °F
NW 9kt
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 24, 2026
Forecast Valid: 9pm EDT Jul 24, 2026-6pm EDT Jul 31, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 5 to 7 kt becoming SSE after midnight. Clear. Waves 1 ft or less.

Saturday

S wind 6 to 8 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

S wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Monday

S wind around 6 kt becoming W in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S around 6 kt in the evening. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Tuesday

S wind around 9 kt becoming WNW in the afternoon. Showers likely, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Tuesday Night

NW wind 7 to 9 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Waves around 1 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.