| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 4 km W / 3 m | BUOY-SEIM1 (Marine) | 2025-07-20 08:48 local (2025/07/20 12:48 GMT) | - (- km/h at -) | — | - | |||
| 10 km WSW / 218 m | Portsmouth/Pease Airport (New Hampshire) | 2025-07-20 07:55 local (2025/07/20 11:55 GMT) |  Dry and partly cloudy | light winds from the S (11 km/h at 180) | 24°C | 16 | scattered broken | |
| 11 km WSW / 3 m | BUOY-BGXN3 (Marine) | 2025-07-20 07:45 local (2025/07/20 11:45 GMT) | calm (4 km/h at 200) | 22°C | - | |||
| 12 km SSE / 3 m | BUOY-IOSN3 (Marine) | 2025-07-20 09:00 local (2025/07/20 13:00 GMT) | fresh winds from the S (37 km/h at 190) | 20°C | - | |||
| 25 km ENE / 3 m | Western Maine Shelf Buoy (Marine) | 2025-07-20 07:30 local (2025/07/20 11:30 GMT) | moderate winds from the S (22 km/h at 190) | 19°C | - | |||
| 30 km WNW / 218 m | Rochester Airport (New Hampshire) | 2025-07-20 07:51 local (2025/07/20 11:51 GMT) |  Clear | light winds from the N (6 km/h at 1) | 22°C | 16 | ||
| 33 km NNE / 3 m | BUOY-WEXM1 (Marine) | 2025-07-20 08:00 local (2025/07/20 12:00 GMT) | calm (4 km/h at 170) | 21°C | - | |||
| 35 km N / 186 m | Sanford Municipal Airport (Maine) | 2025-07-20 07:56 local (2025/07/20 11:56 GMT) | Clear | light winds from the SW (13 km/h at 230) | 22°C | 16 | ||
| 43 km S / 24.3 m | Ipswich (Massachusetts) | 2025-07-20 09:06 local (2025/07/20 13:06 GMT) | dry | calm (3 km/h at 333) | 23°C | - | - - 0 | |
| 52 km SE / 3 m | Jeffrey's Ledge- NH (Marine) | 2025-07-20 08:56 local (2025/07/20 12:56 GMT) | - (- km/h at -) | — | - |
* NOTE: not all live weather reports for Gerrish Island, Portsmouth Harbor, New Hampshire update at the same frequency which is why some locations can show data from stations that are more remote if the report is more recent than known closer ones. We also include live weather reports from ships and buoys if data are submitted close to Gerrish Island, Portsmouth Harbor, New Hampshire, United States and within an acceptable time window.
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