| Point Forecast: 18NM NNE Portsmouth NH 43.31N 70.57W (Elev. 3 m) |
Last Update: 12:17 am EST Jan 25, 2026 |
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| Date | 01/25 | 01/26 | ||||||||||||||||||||||
| Hour (EST) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Surface Wind (km/h) | 10 | 8 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 8 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 14 | 16 | 16 | 18 |
| Wind Dir | NW | NNW | NNW | NNW | NNW | N | N | N | N | NNE | NE | NE | NNE | NE | ENE | ENE | ENE | ENE | E | ENE | ENE | ENE | ENE | NE |
| Gust | ||||||||||||||||||||||||
| Significant Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 7 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Date | 01/27 | |||||||||||||||||||||||
| Hour (EST) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Surface Wind (km/h) | 18 | 18 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 18 | 16 | 14 | 13 | 11 | 10 | 10 | 11 | 11 | 13 | 13 |
| Wind Dir | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Significant Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 4 | 6 | 7 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wave Direction (°) | ||||||||||||||||||||||||


