CatchWindow · Time on the water
Portsmouth Harbor conditions
Weather, wind and available nearby ocean forecasts for Portsmouth Harbor. Model forecasts are separate from station observations.
- Coordinates
- 43.0770333, -70.7128301
Forecast sources and coverage
Times use America/New_York. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast for Salamander Point, north of (NOAA ACT0726_1), 0.3 km from Portsmouth Harbor. Local conditions can differ.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-14T19:17:36Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 14, 04:00 p.m. EST | 6.0 | 23.4 | Unavailable | 284.6 | 0.0 | Unavailable | 1005.0 |
| Nov 14, 05:00 p.m. EST | 5.0 | 20.2 | Unavailable | 273.6 | 0.0 | Unavailable | 1005.6 |
| Nov 14, 06:00 p.m. EST | 4.5 | 23.8 | Unavailable | 292.5 | 0.0 | Unavailable | 1006.0 |
| Nov 14, 07:00 p.m. EST | 3.9 | 23.4 | Unavailable | 288.5 | 0.0 | Unavailable | 1006.6 |
| Nov 14, 08:00 p.m. EST | 3.4 | 23.0 | Unavailable | 288.3 | 0.0 | Unavailable | 1007.2 |
| Nov 14, 09:00 p.m. EST | 2.9 | 23.0 | Unavailable | 292.2 | 0.0 | Unavailable | 1007.6 |
| Nov 14, 10:00 p.m. EST | 2.2 | 22.7 | Unavailable | 295.8 | 0.0 | Unavailable | 1007.9 |
| Nov 14, 11:00 p.m. EST | 1.7 | 21.2 | Unavailable | 305.3 | 0.0 | Unavailable | 1008.3 |
| Nov 15, 12:00 a.m. EST | 1.4 | 20.2 | Unavailable | 306.1 | 0.0 | Unavailable | 1008.8 |
| Nov 15, 01:00 a.m. EST | 1.2 | 19.4 | Unavailable | 306.7 | 0.0 | Unavailable | 1009.2 |
| Nov 15, 02:00 a.m. EST | 1.3 | 19.8 | Unavailable | 302.8 | 0.0 | Unavailable | 1009.8 |
| Nov 15, 03:00 a.m. EST | 1.2 | 20.5 | Unavailable | 302.6 | 0.0 | Unavailable | 1010.3 |
| Nov 15, 04:00 a.m. EST | 1.2 | 22.0 | Unavailable | 305.1 | 0.0 | Unavailable | 1011.0 |
| Nov 15, 05:00 a.m. EST | 1.2 | 22.0 | Unavailable | 304.1 | 0.0 | Unavailable | 1011.6 |
| Nov 15, 06:00 a.m. EST | 1.4 | 20.5 | Unavailable | 303.2 | 0.0 | Unavailable | 1012.3 |
| Nov 15, 07:00 a.m. EST | 1.3 | 20.9 | Unavailable | 310.6 | 0.0 | Unavailable | 1013.3 |
| Nov 15, 08:00 a.m. EST | 3.4 | 21.2 | Unavailable | 318.3 | 0.0 | Unavailable | 1014.3 |
| Nov 15, 09:00 a.m. EST | 5.2 | 19.8 | Unavailable | 305.2 | 0.0 | Unavailable | 1014.7 |
| Nov 15, 10:00 a.m. EST | 6.6 | 21.6 | Unavailable | 301.2 | 0.0 | Unavailable | 1015.0 |
| Nov 15, 11:00 a.m. EST | 7.6 | 24.8 | Unavailable | 305.7 | 0.0 | Unavailable | 1015.1 |
| Nov 15, 12:00 p.m. EST | 8.6 | 25.6 | Unavailable | 312.8 | 0.0 | Unavailable | 1014.7 |
| Nov 15, 01:00 p.m. EST | 8.9 | 28.8 | Unavailable | 315.8 | 0.0 | Unavailable | 1014.9 |
| Nov 15, 02:00 p.m. EST | 8.7 | 30.2 | Unavailable | 315.8 | 0.0 | Unavailable | 1015.4 |
| Nov 15, 03:00 p.m. EST | 8.0 | 32.0 | Unavailable | 316.2 | 0.0 | Unavailable | 1016.2 |
| Nov 15, 04:00 p.m. EST | 6.4 | 29.9 | Unavailable | 309.4 | 0.0 | Unavailable | 1017.4 |
| Nov 15, 05:00 p.m. EST | 5.0 | 28.8 | Unavailable | 303.5 | 0.0 | Unavailable | 1018.3 |
| Nov 15, 06:00 p.m. EST | 4.3 | 24.8 | Unavailable | 307.5 | 0.0 | Unavailable | 1019.0 |
| Nov 15, 07:00 p.m. EST | 3.8 | 22.7 | Unavailable | 309.2 | 0.0 | Unavailable | 1019.7 |
| Nov 15, 08:00 p.m. EST | 3.2 | 19.4 | Unavailable | 296.0 | 0.0 | Unavailable | 1020.2 |
| Nov 15, 09:00 p.m. EST | 2.9 | 18.0 | Unavailable | 282.2 | 0.0 | Unavailable | 1020.7 |
| Nov 15, 10:00 p.m. EST | 3.2 | 17.6 | Unavailable | 282.1 | 0.0 | Unavailable | 1021.2 |
| Nov 15, 11:00 p.m. EST | 3.3 | 18.4 | Unavailable | 284.4 | 0.0 | Unavailable | 1021.7 |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-14 | Unavailable |
| 2026-11-15 | Unavailable |