CatchWindow · Time on the water
Water access near Porthmadog (GB) conditions
Weather, wind and available nearby ocean forecasts for Water access near Porthmadog (GB). Model forecasts are separate from station observations.
- Coordinates
- 52.9235972, -4.1298561
Forecast sources and coverage
Times use Europe/London. Weather: available; marine forecast: available. Regional model values are separate from station observations.
Weather fetched 2026-11-06T10:54:51.872Z.
Marine fetched 2026-11-06T10:54:52.113Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 6, 12:00 a.m. GMT | 7.3 | 9.7 | 21.6 km/h | 26.0 | 0.0 | 0.0 | 1025.6 |
| Nov 6, 01:00 a.m. GMT | 7.0 | 6.5 | 18.0 km/h | 42.0 | 0.0 | 3.0 | 1025.0 |
| Nov 6, 02:00 a.m. GMT | 8.3 | 9.7 | 24.5 km/h | 48.0 | 0.0 | 6.0 | 1024.8 |
| Nov 6, 03:00 a.m. GMT | 7.6 | 7.6 | 19.4 km/h | 32.0 | 0.0 | 8.0 | 1024.3 |
| Nov 6, 04:00 a.m. GMT | 8.6 | 7.2 | 20.2 km/h | 54.0 | 0.0 | 6.0 | 1024.2 |
| Nov 6, 05:00 a.m. GMT | 7.3 | 7.6 | 20.2 km/h | 36.0 | 0.0 | 2.0 | 1024.0 |
| Nov 6, 06:00 a.m. GMT | 8.5 | 9.7 | 25.2 km/h | 66.0 | 0.0 | 0.0 | 1023.8 |
| Nov 6, 07:00 a.m. GMT | 8.2 | 7.9 | 23.0 km/h | 82.0 | 0.0 | 0.0 | 1024.2 |
| Nov 6, 08:00 a.m. GMT | 7.8 | 2.2 | 11.2 km/h | 122.0 | 0.0 | 1.0 | 1024.8 |
| Nov 6, 09:00 a.m. GMT | 9.3 | 7.9 | 19.1 km/h | 74.0 | 0.0 | 10.0 | 1024.7 |
| Nov 6, 10:00 a.m. GMT | 9.2 | 12.6 | 26.3 km/h | 80.8 | 0.5 | 34.0 | 1024.2 |
| Nov 6, 11:00 a.m. GMT | 9.1 | 9.7 | 21.2 km/h | 86.1 | 0.0 | 66.0 | 1024.2 |
| Nov 6, 12:00 p.m. GMT | 9.2 | 10.1 | 18.7 km/h | 93.4 | 0.0 | 82.0 | 1024.1 |
| Nov 6, 01:00 p.m. GMT | 9.7 | 10.4 | 20.2 km/h | 89.7 | 0.0 | 69.0 | 1023.5 |
| Nov 6, 02:00 p.m. GMT | 10.3 | 10.4 | 17.6 km/h | 105.3 | 0.0 | 41.0 | 1023.1 |
| Nov 6, 03:00 p.m. GMT | 10.3 | 8.6 | 11.2 km/h | 114.0 | 0.0 | 18.0 | 1023.0 |
| Nov 6, 04:00 p.m. GMT | 10.1 | 7.2 | 15.1 km/h | 119.9 | 0.0 | 8.0 | 1023.2 |
| Nov 6, 05:00 p.m. GMT | 9.7 | 6.1 | 12.6 km/h | 129.8 | 0.0 | 3.0 | 1023.4 |
| Nov 6, 06:00 p.m. GMT | 9.6 | 5.0 | 14.0 km/h | 99.3 | 0.0 | 0.0 | 1023.6 |
| Nov 6, 07:00 p.m. GMT | 9.5 | 5.8 | 11.9 km/h | 69.4 | 0.0 | 0.0 | 1023.6 |
| Nov 6, 08:00 p.m. GMT | 9.4 | 5.8 | 13.7 km/h | 65.9 | 0.0 | 0.0 | 1023.6 |
| Nov 6, 09:00 p.m. GMT | 9.2 | 6.5 | 16.9 km/h | 68.6 | 0.0 | 0.0 | 1023.7 |
| Nov 6, 10:00 p.m. GMT | 8.8 | 7.2 | 13.7 km/h | 65.8 | 0.0 | 1.0 | 1023.8 |
| Nov 6, 11:00 p.m. GMT | 8.3 | 7.9 | 12.6 km/h | 68.3 | 0.0 | 2.0 | 1023.8 |
| Nov 7, 12:00 a.m. GMT | 7.2 | 7.2 | 14.0 km/h | 67.3 | 0.0 | 2.0 | 1023.7 |
| Nov 7, 01:00 a.m. GMT | 7.1 | 6.8 | 14.0 km/h | 68.6 | 0.0 | 2.0 | 1023.6 |
| Nov 7, 02:00 a.m. GMT | 6.3 | 7.2 | 14.0 km/h | 71.2 | 0.0 | 1.0 | 1023.4 |
| Nov 7, 03:00 a.m. GMT | 5.8 | 7.9 | 13.7 km/h | 69.1 | 0.0 | 0.0 | 1023.2 |
| Nov 7, 04:00 a.m. GMT | 5.3 | 7.9 | 15.8 km/h | 63.5 | 0.0 | 0.0 | 1023.0 |
| Nov 7, 05:00 a.m. GMT | 5.1 | 7.9 | 13.7 km/h | 66.1 | 0.0 | 0.0 | 1023.1 |
| Nov 7, 06:00 a.m. GMT | 4.8 | 7.6 | 13.7 km/h | 67.2 | 0.0 | 0.0 | 1023.2 |
| Nov 7, 07:00 a.m. GMT | 4.2 | 7.9 | 14.4 km/h | 65.8 | 0.0 | 0.0 | 1023.3 |
| Nov 7, 08:00 a.m. GMT | 4.2 | 8.3 | 13.0 km/h | 66.6 | 0.0 | 0.0 | 1023.6 |
| Nov 7, 09:00 a.m. GMT | 5.8 | 7.2 | 9.0 km/h | 69.2 | 0.0 | 0.0 | 1023.4 |
| Nov 7, 10:00 a.m. GMT | 7.1 | 5.8 | 9.7 km/h | 66.8 | 0.0 | 1.0 | 1023.4 |
| Nov 7, 11:00 a.m. GMT | 8.6 | 3.6 | 9.0 km/h | 90.0 | 0.0 | 1.0 | 1023.4 |
| Nov 7, 12:00 p.m. GMT | 9.5 | 4.0 | 10.8 km/h | 183.2 | 0.0 | 2.0 | 1023.2 |
| Nov 7, 01:00 p.m. GMT | 9.7 | 4.7 | 13.7 km/h | 215.5 | 0.0 | 2.0 | 1022.8 |
| Nov 7, 02:00 p.m. GMT | 9.6 | 5.0 | 11.2 km/h | 234.9 | 0.0 | 2.0 | 1022.6 |
| Nov 7, 03:00 p.m. GMT | 9.2 | 5.0 | 7.6 km/h | 240.0 | 0.0 | 2.0 | 1022.5 |
| Nov 7, 04:00 p.m. GMT | 8.1 | 2.5 | 10.4 km/h | 266.7 | 0.0 | 3.0 | 1022.7 |
| Nov 7, 05:00 p.m. GMT | 7.3 | 2.9 | 10.1 km/h | 40.9 | 0.0 | 5.0 | 1022.8 |
| Nov 7, 06:00 p.m. GMT | 6.9 | 2.9 | 8.6 km/h | 71.9 | 0.0 | 6.0 | 1022.9 |
| Nov 7, 07:00 p.m. GMT | 6.7 | 3.2 | 11.9 km/h | 81.1 | 0.0 | 5.0 | 1022.8 |
| Nov 7, 08:00 p.m. GMT | 6.2 | 5.8 | 13.0 km/h | 66.9 | 0.0 | 3.0 | 1022.5 |
| Nov 7, 09:00 p.m. GMT | 5.5 | 6.5 | 12.2 km/h | 66.0 | 0.0 | 2.0 | 1022.3 |
| Nov 7, 10:00 p.m. GMT | 4.9 | 6.1 | 13.3 km/h | 73.6 | 0.0 | 2.0 | 1022.4 |
| Nov 7, 11:00 p.m. GMT | 3.9 | 7.6 | 10.4 km/h | 75.1 | 0.0 | 3.0 | 1022.3 |
Complete hourly marine forecast
| Time | Wave m | Wave period s | Wave from ° | Swell m | Swell period s | Water °C | Current km/h | Current toward ° |
|---|---|---|---|---|---|---|---|---|
| Nov 6, 12:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.6 | 162.0 |
| Nov 6, 01:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.4 | 153.0 |
| Nov 6, 02:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.3 | 135.0 |
| Nov 6, 03:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.2 | 0.0 |
| Nov 6, 04:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.4 | 333.0 |
| Nov 6, 05:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.5 | 315.0 |
| Nov 6, 06:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.5 | 315.0 |
| Nov 6, 07:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.5 | 315.0 |
| Nov 6, 08:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.2 | 270.0 |
| Nov 6, 09:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.2 | 180.0 |
| Nov 6, 10:00 a.m. GMT | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.2 | 180.0 |
| Nov 6, 11:00 a.m. GMT | 0.1 | 9.9 | 231.0 | Unavailable | Unavailable | 11.8 | 0.4 | 180.0 |
| Nov 6, 12:00 p.m. GMT | 0.1 | 10.1 | 233.0 | Unavailable | Unavailable | 11.8 | 0.6 | 162.0 |
| Nov 6, 01:00 p.m. GMT | 0.1 | 10.2 | 234.0 | Unavailable | Unavailable | 11.8 | 0.4 | 153.0 |
| Nov 6, 02:00 p.m. GMT | 0.1 | 10.3 | 234.0 | Unavailable | Unavailable | 11.8 | 0.2 | 90.0 |
| Nov 6, 03:00 p.m. GMT | 0.1 | 10.4 | 235.0 | Unavailable | Unavailable | 11.8 | 0.2 | 0.0 |
| Nov 6, 04:00 p.m. GMT | 0.1 | 10.6 | 235.0 | Unavailable | Unavailable | 11.8 | 0.4 | 333.0 |
| Nov 6, 05:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.8 | 0.6 | 342.0 |
| Nov 6, 06:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.8 | 0.6 | 326.0 |
| Nov 6, 07:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.8 | 0.5 | 315.0 |
| Nov 6, 08:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.8 | 0.3 | 315.0 |
| Nov 6, 09:00 p.m. GMT | 0.1 | 10.7 | 235.0 | Unavailable | Unavailable | 11.8 | 0.0 | 90.0 |
| Nov 6, 10:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.7 | 0.2 | 180.0 |
| Nov 6, 11:00 p.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.7 | 0.4 | 180.0 |
| Nov 7, 12:00 a.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.7 | 0.6 | 162.0 |
| Nov 7, 01:00 a.m. GMT | 0.1 | 10.8 | 235.0 | Unavailable | Unavailable | 11.7 | 0.6 | 162.0 |
| Nov 7, 02:00 a.m. GMT | 0.1 | 10.7 | 234.0 | Unavailable | Unavailable | 11.7 | 0.4 | 153.0 |
| Nov 7, 03:00 a.m. GMT | 0.1 | 10.6 | 234.0 | Unavailable | Unavailable | 11.7 | 0.2 | 90.0 |
| Nov 7, 04:00 a.m. GMT | 0.1 | 10.7 | 234.0 | Unavailable | Unavailable | 11.7 | 0.4 | 0.0 |
| Nov 7, 05:00 a.m. GMT | 0.1 | 10.7 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 342.0 |
| Nov 7, 06:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 326.0 |
| Nov 7, 07:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 326.0 |
| Nov 7, 08:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.3 | 315.0 |
| Nov 7, 09:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.2 | 270.0 |
| Nov 7, 10:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.2 | 180.0 |
| Nov 7, 11:00 a.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.3 | 135.0 |
| Nov 7, 12:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.4 | 153.0 |
| Nov 7, 01:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 162.0 |
| Nov 7, 02:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.5 | 135.0 |
| Nov 7, 03:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.4 | 90.0 |
| Nov 7, 04:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.3 | 45.0 |
| Nov 7, 05:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.4 | 333.0 |
| Nov 7, 06:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 342.0 |
| Nov 7, 07:00 p.m. GMT | 0.1 | 10.8 | 234.0 | Unavailable | Unavailable | 11.7 | 0.6 | 326.0 |
| Nov 7, 08:00 p.m. GMT | 0.1 | 10.8 | 233.0 | Unavailable | Unavailable | 11.7 | 0.5 | 315.0 |
| Nov 7, 09:00 p.m. GMT | 0.1 | 10.9 | 233.0 | Unavailable | Unavailable | 11.7 | 0.2 | 270.0 |
| Nov 7, 10:00 p.m. GMT | 0.1 | 10.9 | 233.0 | Unavailable | Unavailable | 11.6 | 0.2 | 180.0 |
| Nov 7, 11:00 p.m. GMT | 0.1 | 10.9 | 233.0 | Unavailable | Unavailable | 11.6 | 0.4 | 153.0 |