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Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Wednesday
High: 75 °F
S 15kt
< 1ft
Wednesday Night
Low: 54 °F
S 10kt⇓
< 1ft
Thursday
High: 69 °F
⇑NW 10kt
< 1ft
Thursday Night
Low: 50 °F
WNW 10kt
< 1ft
Friday
High: 72 °F
NW 10kt
< 1ft
Friday Night
Low: 53 °F
Light Wind
< 1ft
Saturday
High: 82 °F
Light Wind
< 1ft
Saturday Night
Low: 60 °F
Light Wind
< 1ft
Sunday
High: 89 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:37 am EDT May 13, 2026
Forecast Valid: 3am EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EDT THIS MORNING

Wednesday

S wind 10 to 15 kt, with gusts as high as 25 kt. Increasing clouds. Waves 1 ft or less.

Wednesday Night

S wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Showers and thunderstorms likely, then showers after 2am. Waves 1 ft or less.

Thursday

NW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Winds could gust as high as 20 kt. Showers likely, mainly before 8am. Waves 1 ft or less.

Thursday Night

WNW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Friday

NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. 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.