Portsmouth
Rockingham County
New Hampshire
Longitude W70.8
Latitude N43.1
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Watches, Warnings and Advisories
New Hampshire
Maine
Gulf of Maine
Conditions and Forecasts
Isles of Shoals
Current conditions
New England
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Weather Channel
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Phases of the Moon
Current phase
Conditions
Updated at 04:55 AM
| Temp (F) | Weather | Wind (mph) | Visibility | Humidity (%) | Dew Point (F) | Pressure (in.) |
| 27.9 F | partly cloudy | from the W (270 degrees) at 5 MPH | 10 mile(s) | 70% | 19.4 F | 30.18 in. |
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Forecast |
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Today: Sunny, with a high near 37. Northwest wind between 6 and 15 mph. Tonight: Mostly clear, with a low around 17. North wind between 7 and 14 mph. Sunday: Mostly sunny, with a high near 32. Northwest wind around 6 mph. Sunday Night: Partly cloudy, with a low around 24. West wind around 6 mph. Monday: Sunny, with a high near 41. West wind between 6 and 10 mph. Monday Night: Clear, with a low around 30. Tuesday: Sunny, with a high near 39. Tuesday Night: Clear, with a low around 14. Wednesday: Sunny, with a high near 31. Wednesday Night: Mostly cloudy, with a low around 21. Thursday: Partly sunny, with a high near 39. Thursday Night: Mostly cloudy, with a low around 27. Friday: Partly sunny, with a high near 38. |
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Marine Forecast | |
| today | nw winds 10 to 15 kt...increasing to 15 to 20 kt this afternoon. a few gusts up to 25 kt. seas 2 to 3 ft. |
| tonight | n winds 15 to 20 kt...diminishing to 10 to 15 kt after midnight. seas 2 to 3 ft...subsiding to 1 to 2 ft after midnight. |
| sun | n winds 10 to 15 kt with gusts up to 20 kt... becoming nw 5 to 10 kt in the afternoon. seas 1 to 2 ft in the morning...then 1 foot or less. |
| sun night | w winds 5 to 15 kt...becoming 10 to 15 kt with gusts up to 20 kt after midnight. seas 2 to 3 ft. |
| mon | sw winds 10 to 20 kt...increasing to 15 to 25 kt in the afternoon. seas 2 to 4 ft...building to 4 to 7 ft in the afternoon. |
| mon night | w winds 15 to 25 kt with gusts up to 30 kt. seas 4 to 7 ft...subsiding to 3 to 5 ft after midnight. |
| tue | nw winds 15 to 20 kt. seas 2 to 4 ft. |
| tue night | nw winds 15 to 25 kt. seas 2 to 4 ft. |
| wed | nw winds 10 to 20 kt. seas 2 to 3 ft. |
| wed night | sw winds 10 to 15 kt. seas 2 to 3 ft. |
Links
National Hurricane Center
Federal Emergency Management Agency (FEMA)
NOAA Weather Network
NH Climate Data
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