Surf Forecasts:
How big are the waves at Trefor today (08 Jul):
The current surf forecast for Trefor at 7AM is: 0.2m 3s primary swell from a West-southwest direction (forecast issued at 12:00am July 08). The wind direction is predicted to be glassy.
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | WSW 4 | WSW 3 | — | — | — | — | — | — | — | — | — | WNW 3 | NW 3 | NW 3 | SW 4 | SW 4 | — | — | — | W 9 | W 11 | N 3 | N 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 6 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | glassy | glassy | cross-off | off | off | off | glassy | glassy | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross-on | cross-on |
High Tide | 2:35AM3.20m | 3:15PM2.85m | 3:39AM3.11m | 4:25PM2.87m | 4:52AM3.10m | 5:36PM2.99m | ||||||||||||||||||
Low Tide | 9:53AM0.80m | 10:08PM1.09m | 10:55AM0.87m | 11:21PM1.10m | 12:08PM0.86m | |||||||||||||||||||
 | |  | |  | | | | | | | |  | | | | | | | | | | | | |
 | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 20 | 21 | 20 | 18 | 18 | 16 | 16 | 17 | 18 | 19 | 20 | 19 | 19 | 18 | 19 | 22 | 25 | 25 | 23 | 19 |
Feels °C | 16 | 16 | 17 | 19 | 21 | 22 | 20 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 20 | 18 | 18 | 16 | 18 | 21 | 24 | 24 | 22 | 17 |
Swell 1 Height (m) Direction Period (s) | — | WSW 4 | WSW 3 | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 4 | — | — | — | — | — | — | W 11 | W 11 | W 11 |
| kJ | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 4 | — | — | — | W 9 | W 10 | W 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | WNW 3 | NW 3 | NW 3 | — | — | — | — | — | — | NNW 3 | N 3 | N 4 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 6 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 236 | 236 | 222 | 222 | 283 | 325 | 306 | 217 | 280 | 217 | 217 | 208 | 268 | 304 | 268 | 222 | 208 | 156 | 136 | 136 | 136 | 147 | 147 | 236 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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