Surf Forecasts:
How big are the waves at Trefor today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 3.5ft (1.1m), 7s period with SW swell.
- Evening surf: Evening surf (28 Jun, local time) - 5ft (1.6m), 6s period with SW swell.
The current surf forecast for Trefor at 12AM is: 1.5m 7s primary swell from a Southwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 06:00pm June 27). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 3.5ft (1.1m) | 7s |
| Afternoon (28 Jun) | - | - |
| Evening (28 Jun) | 5ft (1.6m) | 6s |
Table - waves today at Trefor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Warm (max 20°C on Sat afternoon, min 13°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 13 | SW 13 | SW 6 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 188 | 220 | 210 | 171 | 152 | 118 | 127 | 0 | 193 | 213 | 136 | 88 | 55 | 45 | 44 | 36 | 11 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off |
High Tide | 8:05PM3.15m | 8:26AM3.09m | 8:45PM3.28m | 9:06AM3.16m | 9:23PM3.39m | 9:43AM3.20m | ||||||||||||||||||
Low Tide | 2:46PM0.89m | 3:12AM0.80m | 3:27PM0.81m | 3:52AM0.68m | 4:04PM0.72m | 4:29AM0.58m | ||||||||||||||||||
 |  |  |  |  |  | | | | |  | |  | | | | |  | | | | | | | |
 | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — |
 | — | 9:46 | — | — | — | — | — | — | — | 9:46 | — | — | — | — | — | — | — | 9:46 | — | — | — | — | — | 9:46 |
mm | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 20 | 19 | 17 | 16 | 15 | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 |
Feels °C | 16 | 14 | 14 | 14 | 12 | 11 | 10 | 9 | 8 | 9 | 10 | 13 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | — | SW 15 | SW 15 | — | SW 15 | — | SW 15 | — | — | — | — | SW 6 | SW 7 | WNW 4 | WNW 4 | WNW 4 | — | SW 7 | SW 13 | SW 13 | SW 6 | SW 13 | SW 13 | SW 13 |
| kJ | — | 8 | 8 | — | 9 | — | 8 | — | — | — | — | 136 | 88 | 1 | 1 | 1 | — | 11 | 7 | 7 | 6 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 14 | WSW 14 | WSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 13 | SW 13 | SW 13 | SW 13 | W 13 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 19 | 18 | 18 | 7 | 7 | 7 | 7 | 3 | 7 | 7 | 7 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 13 | SW 13 | W 13 | — | — | — | W 13 | W 13 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 7 | 4 | — | — | — | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 6 | SW 6 | — | — | SW 7 | SW 7 | SW 7 | SW 7 | SW 4 | SW 5 | SW 5 | SSW 4 | SSW 4 | SSW 5 | SSW 5 |
| kJ | 131 | 188 | 220 | 210 | 171 | 152 | 118 | 127 | 92 | 193 | 213 | — | — | 55 | 45 | 44 | 36 | 14 | 25 | 24 | 16 | 26 | 41 | 73 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 173 | 260 | 320 | 276 | 276 | 276 | 517 | 481 | 517 | 517 | 276 | 20 | 20 | 20 | 20 | 162 | 280 | 130 | 20 | 154 | 154 | 260 | 283 | 280 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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