NWS Forecast for: 25NM ENE Portsmouth NH
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 10:38 am EDT Jul 16, 2018
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This
Afternoon

Areas Fog
SE 15km/h
1m
High: 22 °C
Tonight

Areas Fog
Winds IncreasingS 25km/h
1m
Low: 20 °C
Tuesday

Heavy Rain
Winds IncreasingS 35km/h
1m
High: 22 °C
Tuesday
Night

Heavy Rain
SSW 25km/hWinds Decreasing
1-2m
Low: 18 °C
Wednesday

Chance Showers
NNW 15km/h
1m
High: 22 °C
Wednesday
Night

Mostly Clear
NNW 20km/h
1m
Low: 17 °C
Thursday

Sunny
N 15km/hWinds Decreasing
1m
High: 21 °C
Thursday
Night

Clear
S 15km/h
1m
Low: 17 °C
Friday

Sunny
Winds IncreasingS 15km/h
1m
High: 22 °C


This Afternoon: SE wind 10 to 15 km/h. Areas of fog. Seas around 1 m.

Tonight: SSE wind 20 to 23 km/h becoming S 22 to 25 km/h after midnight. Winds could gust as high as 35 km/h. Areas of fog. Seas around 1 m.

Tuesday: S wind 25 to 30 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce gusty winds and heavy rain. Areas of fog. Seas around 1 m.

Tuesday Night: SSW wind 20 to 25 km/h becoming WSW 15 to 20 km/h after midnight. Winds could gust as high as 35 km/h. Showers and thunderstorms before midnight, then showers likely. Some of the storms could produce gusty winds and heavy rain. Seas 1 to 2 m.

Wednesday: NNW wind around 15 km/h. A chance of showers before 11am. Seas around 1 m.

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

Thursday: N wind 12 to 15 km/h becoming SSE 10 to 13 km/h in the afternoon. Sunny. Seas around 1 m.

Thursday Night: S wind around 15 km/h becoming WSW after midnight. Clear. Seas around 1 m.

Friday: WSW wind 10 to 13 km/h becoming S 12 to 15 km/h in the afternoon. Sunny. Seas around 1 m.



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

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