Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNW Irondequoit NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 34 °F
Water: 43 °F
S 17kt
2ft
Tonight
Low: 31 °F
S 19kt
2ft
Wednesday
High: 41 °F
SW 20kt
2-3ft
Wednesday Night
Low: 26 °F
WNW 27kt
7ft
Thursday
High: 29 °F
WNW 28kt
7-8ft
Thursday Night
Low: 27 °F
WNW 24kt
7ft
Friday
High: 33 °F
W 19kt
5ft
Friday Night
Low: 27 °F
SSW 16kt
2ft
Saturday
High: 32 °F
⇑WSW 27kt
6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:36 pm EST Dec 9, 2025
Forecast Valid: 1pm EST Dec 9, 2025-6pm EST Dec 15, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

S wind 14 to 17 kt. Snow showers likely, mainly between 4pm and 5pm. Waves around 2 ft.

Tonight

S wind 15 to 19 kt, with gusts as high as 26 kt. A chance of rain and snow showers before 1am, then a chance of rain and snow showers after 4am. Waves around 2 ft.

Wednesday

S wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 27 kt. Rain and snow, becoming all rain after 10am. Waves 2 to 3 ft.

Wednesday Night

WNW wind 22 to 27 kt. Rain and snow, becoming all snow after 9pm. Waves 5 ft building to 7 ft.

Thursday

WNW wind 26 to 28 kt. Snow showers likely, mainly before 1pm. Waves 7 to 8 ft.

Thursday Night

WNW wind 20 to 24 kt. A chance of snow showers, mainly before 1am. Waves 7 ft subsiding to 5 ft.

Friday

W wind 14 to 19 kt. Mostly cloudy. Waves 5 ft subsiding to 3 ft.

Friday Night

SSW wind 13 to 16 kt. A chance of snow showers. Waves around 2 ft.

Saturday

WSW wind 20 to 23 kt increasing to 24 to 27 kt in the afternoon. Snow showers likely. Waves 3 ft building to 6 ft.

*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.