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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]

This Afternoon
High: 63 °F
NE 15kt
3ft
Tonight
Low: 62 °F
NE 15kt
5ft
Friday
High: 64 °F
NE 20kt
7-8ft
Friday Night
Low: 60 °F
NE 20kt
8ft
Saturday
High: 63 °F
NE 20kt
8-9ft
Saturday Night
Low: 58 °F
NE 15kt
7ft
Sunday
High: 61 °F
NE 20kt
7ft
Sunday Night
Low: 56 °F
NE 15kt
7ft
Monday
High: 61 °F
NE 15kt
7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:42 am EDT Sep 19, 2024
Forecast Valid: 12pm EDT Sep 19, 2024-6pm EDT Sep 25, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind 10 to 15 kt. Showers likely, mainly after 4pm. Patchy fog between 1pm and 2pm. Seas around 3 ft.

Tonight

NE wind 10 to 15 kt. A chance of showers, mainly after 1am. Patchy fog between 10pm and 11pm, then Patchy fog between 1am and 2am, then Patchy fog after 3am. Seas 3 ft building to 5 ft.

Friday

NE wind around 20 kt, with gusts as high as 30 kt. A chance of showers, mainly after 5pm. Seas 7 to 8 ft.

Friday Night

NE wind 15 to 20 kt. A chance of showers. Seas around 8 ft.

Saturday

NE wind 15 to 20 kt. A chance of showers. Seas 8 to 9 ft.

Saturday Night

NE wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 7 ft.

Sunday

NE wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Seas around 7 ft.

Sunday Night

NE wind around 15 kt. Partly cloudy. Seas around 7 ft.

Monday

NE wind 10 to 15 kt. Mostly sunny. Seas around 7 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.