Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

4NM NNW Irondequoit NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 71 °F
Water: 68 °F
Light Wind
< 1ft
Thursday
High: 79 °F
⇑N 7kt
< 1ft
Thursday Night
Low: 70 °F
Light Wind
< 1ft
Friday
High: 78 °F
Light Wind
< 1ft
Friday Night
Low: 70 °F
Light Wind
< 1ft
Saturday
High: 79 °F
WSW 8kt
< 1ft
Saturday Night
Low: 69 °F
SW 9kt
< 1ft
Sunday
High: 78 °F
W 9kt
< 1ft
Sunday Night
Low: 69 °F
SW 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: 7:57 pm EDT Aug 5, 2026
Forecast Valid: 9pm EDT Aug 5, 2026-6pm EDT Aug 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4am. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Thursday Night

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

Friday

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

Friday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Waves 1 ft or less.

Saturday

WSW wind 6 to 8 kt. A chance of showers, with thunderstorms also possible after 11am. Waves 1 ft or less.

Saturday Night

SW wind around 9 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Waves 1 ft or less.

Sunday

W wind 6 to 9 kt. Sunny. Waves 1 ft or less.

Sunday Night

SW wind 6 to 8 kt. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 52 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.