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Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]

Today
High: 73 °F
⇑SSE 10kt
1-2ft
Tonight
Low: 63 °F
SSW 10kt
2ft
Independence Day
High: 75 °F
SSW 10kt
2ft
Thursday Night
Low: 67 °F
SW 10kt
2ft
Friday
High: 76 °F
Light Wind
2ft
Friday Night
Low: 66 °F
S 10kt
2ft
Saturday
High: 74 °F
S 10kt
2ft
Saturday Night
Low: 69 °F
SSW 10kt
2ft
Sunday
High: 81 °F
SSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:38 am EDT Jul 3, 2024
Forecast Valid: 8am EDT Jul 3, 2024-6pm EDT Jul 9, 2024

View Nearby Observations

Detailed Forecast

Today

SSW wind 5 to 8 kt becoming SSE 7 to 10 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Tonight

SSW wind around 10 kt. Partly cloudy. Seas around 2 ft.

Independence Day

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

Thursday Night

SW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

Friday

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

Friday Night

S wind 5 to 10 kt. A chance of showers after 2am. Seas around 2 ft.

Saturday

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

Saturday Night

SSW wind around 10 kt. A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Seas around 2 ft.

Sunday

SSW wind around 10 kt. Mostly sunny. Seas around 2 ft.

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.