Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Monday
High: 77 °F
Water: 72 °F
Light Wind
< 1ft
Monday Night
Low: 68 °F
⇑SSE 8kt
< 1ft
Tuesday
High: 74 °F
SE 11kt
< 1ft
Tuesday Night
Low: 66 °F
NE 13kt
< 1ft
Wednesday
High: 72 °F
NNE 15kt
2ft
Wednesday Night
Low: 65 °F
N 14kt
2ft
Thursday
High: 74 °F
N 14kt
1-2ft
Thursday Night
Low: 66 °F
NNW 7kt
< 1ft
Friday
High: 76 °F
WNW 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am EDT Jul 27, 2026
Forecast Valid: 4am EDT Jul 27, 2026-6pm EDT Aug 2, 2026

View Nearby Observations

Detailed Forecast

Monday

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

Monday Night

Variable winds less than 5 kt becoming SSE 5 to 8 kt after midnight. A chance of showers and thunderstorms, mainly after 4am. Waves 1 ft or less.

Tuesday

SE wind around 11 kt. Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. Waves 1 ft or less.

Tuesday Night

NE wind 11 to 13 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Wednesday

NNE wind around 15 kt, with gusts as high as 23 kt. Showers, with thunderstorms also possible after 2pm. Waves around 2 ft.

Wednesday Night

N wind around 14 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Waves around 2 ft.

Thursday

N wind 11 to 14 kt. Partly sunny. Waves 1 to 2 ft.

Thursday Night

NNW wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.

Friday

NNW wind 6 to 8 kt becoming WNW in the afternoon. Sunny. 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.