Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Saturday
High: 61 °F
⇑N 10kt
< 1ft
Saturday Night
Low: 42 °F
Light Wind
< 1ft
Sunday
High: 71 °F
SSW 10kt
< 1ft
Sunday Night
Low: 48 °F
N 10kt
< 1ft
Monday
High: 54 °F
NNW 15kt
< 1ft
Monday Night
Low: 31 °F
N 10kt
< 1ft
Tuesday
High: 48 °F
Light Wind
< 1ft
Tuesday Night
Low: 35 °F
Light Wind
< 1ft
Wednesday
High: 55 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:35 am EDT Mar 21, 2026
Forecast Valid: 3am EDT Mar 21, 2026-6pm EDT Mar 27, 2026

View Nearby Observations

Detailed Forecast

Saturday

W wind 5 to 8 kt becoming N 7 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

S wind around 10 kt becoming SW in the afternoon. Partly sunny. Waves 1 ft or less.

Sunday Night

S wind 5 to 10 kt becoming N after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Monday

NNW wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely, mainly before 8am. Waves 1 ft or less.

Monday Night

N wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

SSW wind 5 to 10 kt becoming WSW in the afternoon. Partly sunny. Waves 1 ft or less.

*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.