Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Small Craft Advisory until August 17, 11:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

30NM S New York NY

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
Light Wind
2-3ft

Small Craft Advisory
Tonight
Low: 74 °F
Light Wind
2ft
Tuesday
High: 81 °F
Light Wind
2ft
Tuesday Night
Low: 72 °F
Light Wind
2ft
Wednesday
High: 83 °F
Light Wind
2ft
Wednesday Night
Low: 73 °F
Light Wind
2ft
Thursday
High: 79 °F
Light Wind
2ft
Thursday Night
Low: 71 °F
Light Wind
2ft
Friday
High: 78 °F
NE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:31 am EDT Aug 17, 2026
Forecast Valid: 10am EDT Aug 17, 2026-6pm EDT Aug 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

Today

Variable winds 5 kt or less. A slight chance of showers after 5pm. Seas 2 to 3 ft.

Tonight

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 10pm. Patchy fog after 3am. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. A slight chance of showers before 10am. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Seas around 2 ft.

Friday

NNE wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Seas around 2 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.