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Philadelphia, PA Local Forecast Office

29NM SW Philadelphia PA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 68 °F
E 15kt
1ft
Tonight
Low: 63 °F
ENE 10kt
1ft
Columbus Day
High: 72 °F
N 10kt
1ft
Monday Night
Low: 61 °F
Light Wind
< 1ft
Tuesday
High: 75 °F
Light Wind
< 1ft
Tuesday Night
Low: 68 °F
S 10kt
< 1ft
Wednesday
High: 77 °F
WSW 10kt
1ft
Wednesday Night
Low: 62 °F
NNW 10kt
< 1ft
Thursday
High: 68 °F
N 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Oct 11, 2026
Forecast Valid: 12pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

This Afternoon

E wind around 15 kt, with gusts as high as 25 kt. Rain, with thunderstorms also possible after 5pm. Waves around 1 ft.

Tonight

ENE wind 5 to 10 kt becoming NNE after midnight. Rain and thunderstorms before 11pm, then rain likely and possibly a thunderstorm between 11pm and midnight, then showers likely and possibly a thunderstorm after midnight. Waves around 1 ft.

Columbus Day

N wind around 10 kt. Showers, mainly before 8am. Waves around 1 ft.

Monday Night

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

Tuesday

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

Tuesday Night

S wind around 10 kt. Mostly clear. Waves 1 ft or less.

Wednesday

WSW wind around 10 kt becoming WNW in the afternoon. Sunny. Waves around 1 ft.

Wednesday Night

NW wind 5 to 10 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

Thursday

N wind 5 to 10 kt. Mostly sunny. 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.