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20NM NNE Portsmouth NH

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:39 am EDT May 17, 2024
Forecast Valid: 4am EDT May 17, 2024-6pm EDT May 23, 2024

Friday

NNE wind 5 to 10 kt becoming E in the afternoon. Mostly sunny. Seas 3 to 4 ft.

Friday Night

Variable winds 5 kt or less. A slight chance of showers after 11pm. Patchy fog after 9pm. Seas 3 to 4 ft.

Saturday

NE wind 5 to 10 kt. A chance of showers. Seas 3 to 4 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers before 9pm. Seas 4 to 5 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Seas around 4 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Monday

Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Tuesday

S wind 5 to 10 kt. Mostly sunny. Seas 2 to 3 ft.

*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.