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Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
SW 10kt
< 1ft
Wednesday
High: 81 °F
SW 10kt
< 1ft
Wednesday Night
Low: 50 °F
ENE 10kt
< 1ft
Thursday
High: 57 °F
ENE 10kt
< 1ft
Thursday Night
Low: 48 °F
E 10kt
< 1ft
Friday
High: 74 °F
SSW 10kt
< 1ft
Friday Night
Low: 58 °F
SSW 10kt
< 1ft
Saturday
High: 78 °F
SW 10kt
< 1ft
Saturday Night
Low: 59 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Mar 31, 2026
Forecast Valid: 5pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Tonight

SW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

SW wind around 10 kt becoming W in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Waves 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Thursday

ENE wind 5 to 10 kt. A chance of showers before 8am, then a slight chance of showers after 2pm. Waves 1 ft or less.

Thursday Night

E wind 5 to 10 kt. A slight chance of showers before 8pm. Waves 1 ft or less.

Friday

SSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SSW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

S wind around 10 kt. A chance of showers. 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.