NWS Forecast for: 20NM ENE Portsmouth NH
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 3:08 pm EDT Apr 22, 2018
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Tonight

Clear
Light Wind
1ft
Low: 38 °F
Monday

Sunny
Winds IncreasingS 10kt
1ft
High: 49 °F
Monday
Night

Clear
SSW 10kt
2-3ft
Low: 40 °F
Tuesday

Sunny
S 15kt
2ft
High: 50 °F
Tuesday
Night

Chance Showers
S 15ktWinds Decreasing
3ft
Low: 43 °F
Wednesday

Rain
SE 15kt
2-3ft
High: 48 °F
Wednesday
Night

Showers Likely
SSE 15kt
5-6ft
Low: 44 °F
Thursday

Chance Showers
SSW 10kt
6ft
High: 50 °F
Thursday
Night

Partly Cloudy
W 10kt
5ft
Low: 44 °F
Tonight: Variable winds 5 kt or less. Clear. Seas around 1 ft.

Monday: SW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

Monday Night: SSW wind around 10 kt. Clear. Seas 2 to 3 ft.

Tuesday: S wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.

Tuesday Night: S wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. A chance of showers after 3am. Seas around 3 ft.

Wednesday: SE wind 10 to 15 kt. Rain, mainly after 7am. Seas 2 to 3 ft.

Wednesday Night: SSE wind 10 to 15 kt. Showers likely. Seas 5 to 6 ft.

Thursday: SSW wind around 10 kt. A chance of showers. Seas around 6 ft.

Thursday Night: W wind around 10 kt. Partly cloudy. Seas around 5 ft.



Marine Point Forecast: 43.17°N 70.36°W
Associated Zone Forecast which includes this point

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