NWS Forecast for: 25NM ENE Portsmouth NH
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 3:11 am EDT Sep 22, 2018
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Today

Chance Showers
SW 35km/hWinds Decreasing
1-2m
High: 21 °C
Gale Warning
Gale Warning
Tonight

Partly Cloudy
ENE 15km/h
< 1m
Low: 8 °C
Sunday

Mostly Sunny
NE 15km/h
< 1m
High: 17 °C
Sunday
Night

Mostly Clear
Winds IncreasingNNE 30km/h
< 1m
Low: 10 °C
Monday

Sunny
NE 35km/hWinds Decreasing
2m
High: 13 °C
Monday
Night

Mostly Clear
E 20km/h
1m
Low: 11 °C
Tuesday

Chance Showers
SE 25km/h
1m
High: 17 °C
Tuesday
Night

Showers Likely
S 35km/h
1-2m
Low: 17 °C
Wednesday

Showers Likely
S 30km/hWinds Decreasing
2m
High: 20 °C


Today: SW wind 30 to 35 km/h becoming NNE 10 to 15 km/h. Winds could gust as high as 50 km/h. A chance of showers, mainly before 7am. Seas 1 to 2 m.

Tonight: S wind 10 to 15 km/h becoming ENE in the evening. Partly cloudy. Seas 1 m or less.

Sunday: NE wind 10 to 15 km/h becoming ESE in the afternoon. Mostly sunny. Seas 1 m or less.

Sunday Night: SW wind 10 to 15 km/h becoming NNE 25 to 30 km/h. Winds could gust as high as 45 km/h. Mostly clear. Seas 1 m or less.

Monday: NE wind 30 to 35 km/h decreasing to 20 to 25 km/h. Winds could gust as high as 45 km/h. Sunny. Seas around 2 m.

Monday Night: E wind 15 to 20 km/h. Mostly clear. Seas around 1 m.

Tuesday: SE wind around 25 km/h, with gusts as high as 40 km/h. A chance of showers after 3pm. Seas around 1 m.

Tuesday Night: S wind 30 to 35 km/h, with gusts as high as 50 km/h. Showers likely. Seas 1 to 2 m.

Wednesday: S wind 27 to 30 km/h decreasing to 25 to 28 km/h in the afternoon. Winds could gust as high as 45 km/h. Showers likely. Seas around 2 m.



Marine Point Forecast: 43.18°N 70.24°W
Associated Zone Forecast which includes this point

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