CatchWindow · Time on the water
Portland Harbour conditions
Weather, wind and available nearby ocean forecasts for Portland Harbour. Model forecasts are separate from station observations.
- Coordinates
- 22.8371476, -74.3323377
Forecast sources and coverage
Times use America/Toronto. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-15T05:20:06Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 15, 12:00 a.m. EST | 25.9 | 14.8 | Unavailable | 109.1 | 0.3 | Unavailable | 1015.2 |
| Nov 15, 01:00 a.m. EST | 25.6 | 12.2 | Unavailable | 122.3 | 0.3 | Unavailable | 1014.5 |
| Nov 15, 02:00 a.m. EST | 25.2 | 13.3 | Unavailable | 131.5 | 0.9 | Unavailable | 1014.6 |
| Nov 15, 03:00 a.m. EST | 24.5 | 16.6 | Unavailable | 147.3 | 0.7 | Unavailable | 1014.6 |
| Nov 15, 04:00 a.m. EST | 24.9 | 7.9 | Unavailable | 148.7 | 0.4 | Unavailable | 1014.3 |
| Nov 15, 05:00 a.m. EST | 25.0 | 10.4 | Unavailable | 328.7 | 0.1 | Unavailable | 1015.5 |
| Nov 15, 06:00 a.m. EST | 25.4 | 17.3 | Unavailable | 336.3 | 0.1 | Unavailable | 1015.9 |
| Nov 15, 07:00 a.m. EST | 25.7 | 21.2 | Unavailable | 12.5 | 0.0 | Unavailable | 1016.5 |
| Nov 15, 08:00 a.m. EST | 25.9 | 18.7 | Unavailable | 22.7 | 0.0 | Unavailable | 1016.7 |
| Nov 15, 09:00 a.m. EST | 26.1 | 15.1 | Unavailable | 25.3 | 0.0 | Unavailable | 1017.2 |
| Nov 15, 10:00 a.m. EST | 26.2 | 14.4 | Unavailable | 24.8 | 0.0 | Unavailable | 1017.6 |
| Nov 15, 11:00 a.m. EST | 26.4 | 15.8 | Unavailable | 23.1 | 0.0 | Unavailable | 1016.9 |
| Nov 15, 12:00 p.m. EST | 26.6 | 16.9 | Unavailable | 13.6 | 0.0 | Unavailable | 1016.4 |
| Nov 15, 01:00 p.m. EST | 26.9 | 17.6 | Unavailable | 15.9 | 0.1 | Unavailable | 1015.7 |
| Nov 15, 02:00 p.m. EST | 26.7 | 19.1 | Unavailable | 18.9 | 0.2 | Unavailable | 1015.4 |
| Nov 15, 03:00 p.m. EST | 26.9 | 26.6 | Unavailable | 19.2 | 0.0 | Unavailable | 1015.6 |
| Nov 15, 04:00 p.m. EST | 26.8 | 33.8 | Unavailable | 38.6 | 1.0 | Unavailable | 1015.7 |
| Nov 15, 05:00 p.m. EST | 26.1 | 31.0 | Unavailable | 33.1 | 0.7 | Unavailable | 1015.9 |
| Nov 15, 06:00 p.m. EST | 26.9 | 33.1 | Unavailable | 36.1 | 0.0 | Unavailable | 1016.1 |
| Nov 15, 07:00 p.m. EST | 26.9 | 31.7 | Unavailable | 32.4 | 0.0 | Unavailable | 1017.0 |
| Nov 15, 08:00 p.m. EST | 27.1 | 30.6 | Unavailable | 35.9 | 0.4 | Unavailable | 1017.6 |
| Nov 15, 09:00 p.m. EST | 27.2 | 31.3 | Unavailable | 35.3 | 0.4 | Unavailable | 1017.9 |
| Nov 15, 10:00 p.m. EST | 27.1 | 31.3 | Unavailable | 36.8 | 0.0 | Unavailable | 1017.9 |
| Nov 15, 11:00 p.m. EST | 27.2 | 31.7 | Unavailable | 43.8 | 0.0 | Unavailable | 1017.6 |
| Nov 16, 12:00 a.m. EST | 26.9 | 31.0 | Unavailable | 55.8 | 1.4 | Unavailable | 1017.6 |
| Nov 16, 01:00 a.m. EST | 26.2 | 25.6 | Unavailable | 64.9 | 2.5 | Unavailable | 1017.6 |
| Nov 16, 02:00 a.m. EST | 26.2 | 19.8 | Unavailable | 62.4 | 0.4 | Unavailable | 1017.1 |
| Nov 16, 03:00 a.m. EST | 26.9 | 19.1 | Unavailable | 56.8 | 0.0 | Unavailable | 1016.6 |
| Nov 16, 04:00 a.m. EST | 27.0 | 22.0 | Unavailable | 59.1 | 0.1 | Unavailable | 1016.8 |
| Nov 16, 05:00 a.m. EST | 26.9 | 24.5 | Unavailable | 62.8 | 0.2 | Unavailable | 1016.9 |
| Nov 16, 06:00 a.m. EST | 27.0 | 25.6 | Unavailable | 62.7 | 0.0 | Unavailable | 1017.5 |
| Nov 16, 07:00 a.m. EST | 27.2 | 28.4 | Unavailable | 60.6 | 0.0 | Unavailable | 1018.1 |
| Nov 16, 08:00 a.m. EST | 27.2 | 30.2 | Unavailable | 57.2 | 0.0 | Unavailable | 1018.4 |
| Nov 16, 09:00 a.m. EST | 27.1 | 31.7 | Unavailable | 58.3 | 0.2 | Unavailable | 1018.8 |
| Nov 16, 10:00 a.m. EST | 27.1 | 32.4 | Unavailable | 58.8 | 0.2 | Unavailable | 1019.1 |
| Nov 16, 11:00 a.m. EST | 26.7 | 32.0 | Unavailable | 56.3 | 0.4 | Unavailable | 1018.7 |
| Nov 16, 12:00 p.m. EST | 26.9 | 32.4 | Unavailable | 55.0 | 1.6 | Unavailable | 1017.9 |
| Nov 16, 01:00 p.m. EST | 26.4 | 28.8 | Unavailable | 51.4 | 1.0 | Unavailable | 1017.4 |
| Nov 16, 02:00 p.m. EST | 26.0 | 32.4 | Unavailable | 49.1 | 1.5 | Unavailable | 1016.9 |
| Nov 16, 03:00 p.m. EST | 25.8 | 33.5 | Unavailable | 59.0 | 0.4 | Unavailable | 1016.9 |
| Nov 16, 04:00 p.m. EST | 26.2 | 36.7 | Unavailable | 63.1 | 0.9 | Unavailable | 1016.7 |
| Nov 16, 05:00 p.m. EST | 26.0 | 34.9 | Unavailable | 60.7 | 0.5 | Unavailable | 1017.0 |
| Nov 16, 06:00 p.m. EST | 26.8 | 36.7 | Unavailable | 53.9 | 0.0 | Unavailable | 1017.0 |
| Nov 16, 07:00 p.m. EST | 26.8 | 38.5 | Unavailable | 58.8 | 0.4 | Unavailable | 1017.6 |
| Nov 16, 08:00 p.m. EST | 26.6 | 38.9 | Unavailable | 58.2 | 0.6 | Unavailable | 1018.3 |
| Nov 16, 09:00 p.m. EST | 26.4 | 38.2 | Unavailable | 56.4 | 1.1 | Unavailable | 1018.6 |
| Nov 16, 10:00 p.m. EST | 26.7 | 38.5 | Unavailable | 54.0 | 0.9 | Unavailable | 1018.3 |
| Nov 16, 11:00 p.m. EST | 25.7 | 41.0 | Unavailable | 63.8 | 2.8 | Unavailable | 1018.4 |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-15 | Unavailable |
| 2026-11-16 | Unavailable |