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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]

This Afternoon
High: 51 °F
E 10kt
3ft
Tonight
Low: 47 °F
N 10kt
3ft
Thursday
High: 50 °F
N 10kt
3ft
Thursday Night
Low: 47 °F
NE 15kt
2-3ft
Friday
High: 48 °F
NE 15kt
3-4ft
Friday Night
Low: 47 °F
E 10kt
4ft
Saturday
High: 49 °F
NE 10kt
3-4ft
Saturday Night
Low: 48 °F
WSW 10kt
3-4ft
Sunday
High: 49 °F
SSE 10kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:46 am EDT May 8, 2024
Forecast Valid: 3pm EDT May 8, 2024-6pm EDT May 15, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. A chance of showers and thunderstorms, mainly before 5pm. Seas around 3 ft.

Tonight

N wind 5 to 10 kt. A slight chance of showers before 10pm, then a slight chance of showers after 3am. Patchy fog after 1am. Seas around 3 ft.

Thursday

N wind around 10 kt becoming NE in the afternoon. A chance of showers, mainly after 5pm. Patchy fog before 10am, then Patchy fog after 2pm. Seas around 3 ft.

Thursday Night

NE wind 10 to 15 kt. A chance of showers before 11pm. Patchy fog before 8pm. Seas 2 to 3 ft.

Friday

NE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers between 2pm and 3pm. Seas 3 to 4 ft.

Friday Night

E wind around 10 kt becoming N after midnight. Mostly cloudy. Seas around 4 ft.

Saturday

NE wind around 10 kt. Partly sunny. Seas 3 to 4 ft.

Saturday Night

NE wind 5 to 10 kt becoming SW in the evening. Mostly cloudy. Seas 3 to 4 ft.

Sunday

SSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers. Seas around 4 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.