Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
Read More...

En Español

Hazardous Weather Conditions

Small Craft Advisory until April 19, 09:00 PM EDT

For More Weather Information:

Buffalo, NY Local Forecast Office

3NM NW Henderson Harbor NY

Marine Point Forecast

[NOTICE]

Tonight

WSW 13kt
< 1ft
Low: 43 °F
Water: 41 °F
Saturday

WSW 21kt
3ft
High: 46 °F
Saturday
Night
W 18kt
3ft
Low: 38 °F
Sunday

WSW 20kt
2ft
High: 46 °F
Sunday
Night
WSW 19kt
1-2ft
Low: 34 °F
Monday

N 10kt
< 1ft
High: 42 °F
Monday
Night
S 10kt
< 1ft
Low: 38 °F
Tuesday

SSW 15kt
< 1ft
High: 55 °F
Tuesday
Night
S 17kt
1ft
Low: 44 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:33 pm EDT Apr 19, 2024
Forecast Valid: 9pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 9 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

WSW wind 10 to 15 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Waves 1 ft building to 3 ft.

Saturday Night

W wind 13 to 18 kt. Mostly clear. Waves 3 ft subsiding to 1 ft.

Sunday

WSW wind 17 to 20 kt, with gusts as high as 26 kt. Mostly sunny. Waves around 2 ft.

Sunday Night

WSW wind 16 to 19 kt becoming WNW 13 to 16 kt after midnight. Partly cloudy. Waves 1 to 2 ft.

Monday

N wind 8 to 10 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

SSW wind 8 to 10 kt becoming S after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers. Waves 1 ft or less.

Tuesday Night

S wind 15 to 17 kt, with gusts as high as 23 kt. Showers. Waves around 1 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.