Surf Forecasts:
How big are the waves at Trefor today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 0.5ft (0.1m), 10s period with W swell.
- Evening surf: Evening surf (10 Jul, local time) - 1.5ft (0.4m), 4s period with NNW swell.
The current surf forecast for Trefor at 6PM is: 0.1m 11s primary swell from a West direction and 0.3m 3s secondary swell from a North-northwest direction (forecast issued at 12:00pm July 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 0.5ft (0.1m) | 10s |
| Evening (10 Jul) | 1.5ft (0.4m) | 4s |
Table - waves today at Trefor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | — | W 10 | NW 4 | NNW 4 | N 4 | W 9 | NW 6 | W 8 | W 8 | NW 5 | NW 5 | W 6 | NW 5 | NNW 5 | NW 4 | NW 4 | — | NE 2 | NE 3 | ENE 3 | NE 3 | NE 2 | ENE 2 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 0 | 2 | 3 | 4 | 9 | 1 | 15 | 1 | 1 | 4 | 3 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 2 | 1 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 5:36PM2.99m | 6:04AM3.18m | 6:40PM3.20m | 7:09AM3.33m | 7:38PM3.46m | |||||||||||||||||||
Low Tide | 12:08PM0.86m | 00:42AM0.97m | 1:21PM0.76m | 1:54AM0.72m | 2:25PM0.58m | 2:56AM0.41m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | | | |
 | 5:03 | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — |
 | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:38 | — | — | — | 9:37 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 23 | 24 | 22 | 20 | 19 | 19 | 22 | 24 | 25 | 25 | 23 | 22 | 19 | 19 | 20 | 24 | 26 | 25 | 23 | 18 | 16 | 15 |
Feels °C | 22 | 24 | 23 | 24 | 21 | 18 | 19 | 19 | 23 | 25 | 25 | 24 | 21 | 22 | 18 | 18 | 19 | 23 | 23 | 23 | 20 | 16 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | W 11 | W 11 | W 11 | NNW 5 | NW 6 | NW 5 | NW 5 | W 8 | NW 5 | NW 4 | NW 5 | NNW 5 | NW 4 | NW 4 | — | — | N 5 | N 3 | — | — | — |
| kJ | — | — | — | 2 | 2 | 2 | 20 | 15 | 7 | 7 | 1 | 3 | 5 | 5 | 2 | 1 | 1 | — | — | 1 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 10 | — | W 10 | W 11 | — | W 9 | W 9 | W 8 | W 7 | W 8 | — | NW 5 | W 6 | — | — | — | SE 4 | — | N 5 | — | N 5 | — | — | — |
| kJ | 2 | — | 2 | 2 | — | 2 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | 1 | — | 1 | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 7 | W 7 | W 8 | W 8 | — | W 6 | — | — | — | — | — | — | — | — | — | N 5 | — | — |
| kJ | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 3 | NW 4 | NNW 4 | N 4 | — | — | — | — | NW 5 | — | NE 2 | — | — | — | — | — | NE 2 | NE 3 | ENE 3 | NE 3 | NE 2 | ENE 2 |
| kJ | — | — | 1 | 3 | 4 | 9 | — | — | — | — | 4 | — | 1 | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 147 | 136 | 147 | 323 | 217 | 155 | 156 | 208 | 239 | 283 | 268 | 271 | 239 | 271 | 283 | 313 | 320 | 320 | 204 | 284 | 277 | 323 | 323 | 323 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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