Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Hazardous Weather Conditions

Small Craft Advisory until June 19, 12:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Tonight
Low: 69 °F
W 15kt⇓
< 1ft
Juneteenth
High: 80 °F
Light Wind
< 1ft
Friday Night
Low: 64 °F
Light Wind
< 1ft
Saturday
High: 83 °F
WNW 10kt
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft
Sunday
High: 84 °F
Light Wind
< 1ft
Sunday Night
Low: 66 °F
Light Wind
< 1ft
Monday
High: 84 °F
⇑S 10kt
< 1ft
Monday Night
Low: 66 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:40 pm EDT Jun 18, 2026
Forecast Valid: 7pm EDT Jun 18, 2026-6pm EDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

Tonight

W wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

Juneteenth

Variable winds 5 kt or less. A chance of showers, mainly before 11am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Clear. Waves 1 ft or less.

Saturday

WNW wind around 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers after 2am. Waves 1 ft or less.

Monday

S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Monday Night

S wind 5 to 10 kt becoming W after midnight. Showers and possibly a thunderstorm before 8pm, then showers likely. Waves 1 ft or less.

Winds and seas higher in and near tstms.

*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.