Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 47 °F
Water: 34 °F
E 19kt⇓
5ft
Wednesday Night
Low: 30 °F
⇑W 35kt
13ft

Gale Warning
Thursday
High: 34 °F
WNW 29kt
11ft
Thursday Night
Low: 29 °F
WNW 21kt⇓
6ft
Friday
High: 40 °F
⇑SE 26kt
6ft
Friday Night
Low: 28 °F
W 37kt
14ft
Saturday
High: 32 °F
W 30kt⇓
11ft
Saturday Night
Low: 28 °F
WNW 12kt
3ft
Sunday
High: 44 °F
⇑E 27kt
8ft

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 Mar 11, 2026
Forecast Valid: 4am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Wednesday

E wind 14 to 19 kt becoming ESE 6 to 9 kt. Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. Waves 5 ft subsiding to 2 ft.

Wednesday Night

W wind 21 to 26 kt increasing to 30 to 35 kt. A chance of rain showers, mixing with snow after 1am, then gradually ending. Some thunder is also possible. Waves 4 ft building to 13 ft.

Thursday

WNW wind 24 to 29 kt. Mostly cloudy. Waves 11 ft subsiding to 7 ft.

Thursday Night

WNW wind 16 to 21 kt becoming W 11 to 16 kt after midnight. Partly cloudy. Waves 6 ft subsiding to 2 ft.

Friday

SE wind 16 to 21 kt increasing to 21 to 26 kt in the afternoon. Winds could gust as high as 35 kt. Rain, possibly mixed with snow, becoming all rain after 2pm. Waves 2 ft building to 6 ft.

Friday Night

W wind 32 to 37 kt. Rain showers likely before 11pm, then a chance of snow showers. Waves 9 ft building to 14 ft.

Saturday

W wind 27 to 30 kt decreasing to 23 to 26 kt in the afternoon. Partly sunny. Waves 11 ft subsiding to 7 ft.

Saturday Night

WNW wind 10 to 12 kt becoming ENE after midnight. A chance of snow showers. Waves 3 ft subsiding to 1 ft.

Sunday

E wind 16 to 21 kt increasing to 22 to 27 kt in the afternoon. Rain and snow showers likely. Waves 2 ft building to 8 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.