Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

6NM NNW Irondequoit NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 77 °F
Water: 72 °F
SSW 6kt⇓
< 1ft
Wednesday Night
Low: 63 °F
S 10kt
< 1ft
Thursday
High: 77 °F
SSW 11kt
< 1ft
Thursday Night
Low: 68 °F
WSW 8kt
< 1ft
Friday
High: 73 °F
NW 8kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 74 °F
Light Wind
< 1ft
Saturday Night
Low: 62 °F
Light Wind
< 1ft
Sunday
High: 78 °F
SSW 6kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 pm EDT Aug 25, 2026
Forecast Valid: 1am EDT Aug 26, 2026-6pm EDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Wednesday

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

Wednesday Night

ESE wind 6 to 10 kt becoming S in the evening. Increasing clouds. Waves 1 ft or less.

Thursday

S wind around 11 kt becoming WSW in the afternoon. Showers and thunderstorms likely. Waves 1 ft or less.

Thursday Night

WSW wind 6 to 8 kt becoming W after midnight. Partly cloudy. Waves 1 ft or less.

Friday

NW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

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

Saturday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

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

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 70 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.