Hazardous Weather Conditions

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Gray/Portland, ME Local Forecast Office

20NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]

Today
High: 67 °F
S 15kt
4ft
Tonight
Low: 60 °F
SSW 10kt
3ft
Saturday
High: 66 °F
N 10kt
2-3ft
Saturday Night
Low: 51 °F
NNW 10kt
2ft
Sunday
High: 64 °F
N 10kt
3ft
Sunday Night
Low: 59 °F
SSW 10kt
2ft
Monday
High: 67 °F
S 10kt
2-3ft
Monday Night
Low: 63 °F
SSW 15kt
3ft
Tuesday
High: 69 °F
S 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:12 am EDT Jun 14, 2024
Forecast Valid: 10am EDT Jun 14, 2024-6pm EDT Jun 20, 2024

View Nearby Observations

Detailed Forecast

Today

S wind 10 to 15 kt. A slight chance of showers before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Seas around 4 ft.

Tonight

SSW wind around 10 kt becoming WNW after midnight. Showers and thunderstorms before midnight, then a chance of showers. Some of the storms could be severe. Seas around 3 ft.

Saturday

N wind around 10 kt becoming ENE in the afternoon. A chance of showers, mainly before 9am. Seas 2 to 3 ft.

Saturday Night

NNW wind around 10 kt. Mostly clear. Seas around 2 ft.

Sunday

N wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 3 ft.

Sunday Night

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

Monday

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

Monday Night

SSW wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

Tuesday

S wind around 10 kt. Mostly sunny. Seas around 3 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.