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Gray/Portland, ME Local Forecast Office

20NM NNE Portsmouth NH

Marine Point Forecast

[NOTICE]

This Afternoon
High: 52 °F
ESE 10kt
2ft
Tonight
Low: 44 °F
NE 10kt
2ft
Friday
High: 53 °F
Light Wind
2ft
Friday Night
Low: 44 °F
Light Wind
1ft
Saturday
High: 51 °F
E 10kt
1-2ft
Saturday Night
Low: 43 °F
Light Wind⇓
1ft
Sunday
High: 49 °F
SSE 10kt
1-2ft
Sunday Night
Low: 47 °F
SSW 10kt
2ft
Monday
High: 63 °F
SSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:53 pm EDT May 2, 2024
Forecast Valid: 3pm EDT May 2, 2024-6pm EDT May 9, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 10 kt. A chance of showers and thunderstorms. Patchy fog. Seas around 2 ft.

Tonight

NE wind 5 to 10 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog. Seas around 2 ft.

Friday

Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Patchy fog. Seas around 1 ft.

Saturday

E wind around 10 kt. Partly sunny. Seas 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Sunday

SSE wind 5 to 10 kt. A chance of showers after 2pm. Seas 1 to 2 ft.

Sunday Night

SSW wind around 10 kt. A chance of showers. Seas around 2 ft.

Monday

SSW wind around 10 kt. Partly sunny. Seas around 2 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.