Surf Forecasts:
How big are the waves at Trefor today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 11ft (3.5m), 9s period with W swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 10ft (3.0m), 8s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 7ft (2.1m), 7s period with W swell.
The current surf forecast for Trefor at 6PM is: 2.5m 7s primary swell from a West direction (forecast issued at 11:00am October 25). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 11ft (3.5m) | 9s |
| Afternoon (25 Oct) | 10ft (3.0m) | 8s |
| Evening (25 Oct) | 7ft (2.1m) | 7s |
Table - waves today at Trefor. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 10°C on Sun morning). Winds decreasing (near gales from the W on Sun morning, moderate winds from the SW by Sun night). | |||||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 7 | W 7 | WSW 6 | NW 6 | NW 5 | SSW 7 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 11 | WSW 11 | WSW 11 | WSW 7 | WSW 12 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1778 | 1362 | 964 | 672 | 403 | 256 | 12 | 10 | 302 | 955 | 1342 | 1299 | 1435 | 2088 | 3133 | 2171 | 1899 | 749 | 1570 | 1319 | 1269 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 7:33AM3.59m | 7:45PM3.88m | 8:07AM3.81m | 8:23PM4.02m | 8:44AM3.95m | ||||||||||||||||
Low Tide | 2:24PM0.27m | 2:48AM0.01m | 3:05PM0.12m | 3:27AM-0.00m | 3:46PM0.06m | ||||||||||||||||
 | |  |  | | | |  |  |  | | | | |  | |  | | |  |  | |
 | 6:01 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | 4:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | — | — | — | — | 1 | 6 | 5 | 1 | — | — | — | 3 | 2 | 1 | — | — | — | — |
Temp °C | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 16 | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 11 | 11 |
Feels °C | -3 | -2 | 0 | 2 | 3 | 3 | 6 | 5 | 3 | 10 | 10 | 7 | 7 | 6 | 6 | 4 | 2 | 1 | 3 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 5 | NW 5 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 10 | 10 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 6 | W 15 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 12 | 4 | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 7 | W 7 | WSW 6 | SW 6 | SW 5 | SSW 7 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 11 | WSW 11 | WSW 11 | WSW 7 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 1778 | 1362 | 964 | 672 | 403 | 256 | 126 | 141 | 302 | 955 | 1342 | 1299 | 1435 | 2088 | 3133 | 2171 | 1899 | 749 | 1570 | 1319 | 1269 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1058 | 1061 | 517 | 272 | 295 | 276 | 57 | 283 | 288 | 358 | 292 | 357 | 618 | 616 | 618 | 1045 | 808 | 808 | 1045 | 593 | 295 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Lleyn
‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’
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