Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

23NM W Dunkirk NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 78 °F
S 7kt
< 1ft
Wednesday Night
Low: 74 °F
⇑SSW 15kt
< 1ft
Thursday
High: 78 °F
⇑WSW 27kt
4ft
Thursday Night
Low: 74 °F
WNW 15kt
4ft
Friday
High: 72 °F
NE 11kt
< 1ft
Friday Night
Low: 64 °F
NE 6kt
< 1ft
Saturday
High: 74 °F
SSE 6kt
< 1ft
Saturday Night
Low: 68 °F
WSW 9kt
< 1ft
Sunday
High: 76 °F
NNW 9kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:13 am EDT Jul 16, 2025
Forecast Valid: 1am EDT Jul 16, 2025-6pm EDT Jul 22, 2025

View Nearby Observations

Detailed Forecast

Wednesday

S wind around 7 kt becoming WSW in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Waves 1 ft or less.

Wednesday Night

SSW wind 7 to 10 kt increasing to 12 to 15 kt after midnight. Showers and thunderstorms likely, mainly before 1am. Waves 1 ft or less.

Thursday

SSW wind 18 to 21 kt becoming WSW 24 to 27 kt in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Waves 2 ft building to 4 ft.

Thursday Night

WNW wind 12 to 15 kt becoming N after midnight. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Waves 4 ft subsiding to 2 ft.

Friday

NE wind 6 to 11 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

NE wind around 6 kt becoming E after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

SSE wind around 6 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

SSW wind 7 to 9 kt becoming WSW after midnight. A chance of showers. Waves 1 ft or less.

Sunday

NNW wind 7 to 9 kt. Partly sunny. Waves around 1 ft.

Winds and waves higher in and near thunderstorms.

*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.