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Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Overnight
Low: 52 °F
Light Wind
< 1ft
Saturday
High: 71 °F
SSW 10kt
< 1ft
Saturday Night
Low: 53 °F
Light Wind
< 1ft
Sunday
High: 79 °F
Light Wind
< 1ft
Sunday Night
Low: 53 °F
Light Wind
< 1ft
Monday
High: 62 °F
N 10kt
< 1ft
Monday Night
Low: 43 °F
Light Wind
< 1ft
Tuesday
High: 65 °F
NNW 10kt
< 1ft
Tuesday Night
Low: 45 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 8, 2026
Forecast Valid: 12am EDT May 9, 2026-6pm EDT May 15, 2026

View Nearby Observations

Detailed Forecast

Overnight

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

Saturday

SSW wind around 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 11pm. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Showers likely, mainly after 2am. Waves 1 ft or less.

Monday

N wind 5 to 10 kt. Showers, mainly before 2pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers before 8pm. Waves 1 ft or less.

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. 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.