Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 71 °F
Water: 72 °F
NW 13kt
2ft
Tonight
Low: 64 °F
NNW 14kt
2ft
Thursday
High: 74 °F
N 13kt
1-2ft
Thursday Night
Low: 66 °F
NNW 7kt⇓
< 1ft
Friday
High: 75 °F
⇑WNW 7kt
< 1ft
Friday Night
Low: 64 °F
Light Wind
< 1ft
Saturday
High: 80 °F
SSE 6kt⇓
< 1ft
Saturday Night
Low: 68 °F
Light Wind
< 1ft
Sunday
High: 77 °F
SSE 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 am EDT Jul 29, 2026
Forecast Valid: 9am EDT Jul 29, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 11 to 13 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms. Waves around 2 ft.

Tonight

NNW wind 12 to 14 kt becoming N after midnight. A chance of showers and thunderstorms. Waves around 2 ft.

Thursday

N wind 10 to 13 kt. A slight chance of showers. Waves 1 to 2 ft.

Thursday Night

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

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

Saturday

SSE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

SSE wind 5 to 7 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. 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.