Computer System Upgrade

A computer system upgrade will cause limited impacts to services between May 13, 2025 and May 15, 2025 Read More >

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Philadelphia, PA Local Forecast Office

4NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 59 °F
Light Wind
< 1ft
Friday
High: 69 °F
NW 10kt
< 1ft
Friday Night
Low: 53 °F
WNW 10kt
< 1ft
Saturday
High: 68 °F
WNW 15kt
< 1ft
Saturday Night
Low: 56 °F
W 10kt
< 1ft
Sunday
High: 70 °F
Light Wind
< 1ft
Sunday Night
Low: 56 °F
Light Wind
< 1ft
Monday
High: 67 °F
SE 10kt
< 1ft
Monday Night
Low: 59 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:14 pm EDT May 8, 2025
Forecast Valid: 12am EDT May 9, 2025-6pm EDT May 15, 2025

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Seas 1 ft or less.

Friday

ESE wind 5 to 10 kt becoming NW in the afternoon. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Seas 1 ft or less.

Friday Night

WNW wind around 10 kt. Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Seas 1 ft or less.

Saturday

WNW wind around 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Saturday Night

W wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Sunday

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

Sunday Night

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

Monday

SE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 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.