Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM SSW Henderson Harbor NY

Marine Point Forecast

[NOTICE]

Overnight
Low: 68 °F
Water: 63 °F
SSE 9kt
< 1ft
Tuesday
High: 71 °F
WSW 12kt
< 1ft
Tuesday Night
Low: 63 °F
WSW 10kt
< 1ft
Wednesday
High: 71 °F
W 12kt
< 1ft
Wednesday Night
Low: 63 °F
SW 8kt
< 1ft
Thursday
High: 69 °F
W 12kt
< 1ft
Thursday Night
Low: 59 °F
W 11kt
< 1ft
Independence Day
High: 68 °F
NW 8kt
< 1ft
Friday Night
Low: 61 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:36 pm EDT Jun 30, 2025
Forecast Valid: 11pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

Overnight

SSE wind around 9 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Waves 1 ft or less.

Tuesday

WSW wind 10 to 12 kt. Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and noon. Waves 1 ft or less.

Tuesday Night

WSW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

W wind around 12 kt. Sunny. Waves 1 ft or less.

Wednesday Night

SW wind around 8 kt. A chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Thursday

W wind 10 to 12 kt. A chance of showers and thunderstorms before 2pm. Waves 1 ft or less.

Thursday Night

W wind 6 to 11 kt becoming NNW after midnight. Mostly clear. Waves 1 ft or less.

Independence Day

NNW wind around 8 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

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

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.