Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
Water: 63 °F
SSE 7kt⇓
< 1ft
Tonight
Low: 74 °F
SE 12kt
< 1ft
Sunday
High: 83 °F
S 10kt
< 1ft
Sunday Night
Low: 70 °F
S 6kt
< 1ft
Monday
High: 79 °F
W 7kt
< 1ft
Monday Night
Low: 69 °F
⇑SW 6kt
< 1ft
Tuesday
High: 81 °F
SW 6kt
< 1ft
Tuesday Night
Low: 72 °F
⇑S 6kt
< 1ft
Wednesday
High: 84 °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: 4:36 am EDT Jul 12, 2025
Forecast Valid: 6am EDT Jul 12, 2025-6pm EDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Today

SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Tonight

SE wind 8 to 12 kt. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Waves 1 ft or less.

Sunday

S wind 8 to 10 kt becoming SW in the afternoon. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Waves 1 ft or less.

Sunday Night

S wind around 6 kt becoming W after midnight. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Monday

W wind around 7 kt. A chance of showers before 8am. Waves 1 ft or less.

Monday Night

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

Tuesday

SW wind around 6 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

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

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 67 degrees.

*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.