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34NM SSW Philadelphia PA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:09 am EDT Oct 12, 2026
Forecast Valid: 2pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026

Columbus Day

NNW wind around 10 kt. Mostly sunny. Waves around 1 ft.

Tonight

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

Tuesday

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

Tuesday Night

SW wind around 10 kt. Mostly clear. Waves around 1 ft.

Wednesday

W wind 5 to 10 kt. Sunny. Waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Thursday

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

Thursday Night

ESE wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.

Friday

S wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Waves around 1 ft.

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.