NWS Forecast for: 4NM E Portsmouth NH
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 3:39 pm EDT Apr 21, 2024
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Tonight

Decreasing Clouds
W 10kt
1ft
Low: 40 °F
Monday

Sunny
WNW 15kt
1ft
High: 51 °F
Monday
Night

Clear
Light Wind
1ft
Low: 36 °F
Tuesday

Sunny
Winds IncreasingSSE 15kt
1ft
High: 51 °F
Tuesday
Night

Partly Cloudy
S 15kt
1ft
Low: 43 °F
Wednesday

Showers Likely
S 15kt
1ft
High: 51 °F
Wednesday
Night

Showers Likely
WNW 20kt
1-2ft
Low: 32 °F
Thursday

Sunny
WNW 15kt
1-2ft
High: 49 °F
Thursday
Night

Mostly Clear
WNW 15kt
1ft
Low: 36 °F


Tonight: W wind around 10 kt. Mostly cloudy, then gradually becoming clear. Seas around 1 ft.

Monday: WNW wind 10 to 15 kt. Sunny. Seas around 1 ft.

Monday Night: Variable winds 5 kt or less. Clear. Seas around 1 ft.

Tuesday: SSE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night: S wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.

Wednesday: S wind 10 to 15 kt. Showers likely, mainly after 2pm. Seas around 1 ft.

Wednesday Night: WNW wind 15 to 20 kt. Showers likely before 8pm. Seas 1 to 2 ft.

Thursday: WNW wind around 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 to 2 ft.

Thursday Night: WNW wind 10 to 15 kt. Mostly clear. Seas around 1 ft.



Marine Point Forecast: 43.06°N 70.69°W
Associated Zone Forecast which includes this point

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