Surf Forecasts:
How big are the waves at Traeth Lligwy today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 4s period with NW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.0m), 5s period with NNW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 5s period with NNW swell.
The current surf forecast for Traeth Lligwy at 7PM is: 0.8m 5s primary swell from a North-northwest direction and 0.7m 5s secondary swell from a North-northwest direction (forecast issued at 12:00pm September 23). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3ft (0.9m) | 4s |
| Afternoon (23 Sep) | 3.5ft (1.0m) | 5s |
| Evening (23 Sep) | 2.5ft (0.8m) | 5s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 16°C on Thu afternoon, min 10°C on Fri afternoon). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu afternoon). | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | NW 4 | NW 5 | NNW 5 | NNW 5 | N 4 | NNW 4 | NNW 4 | NNW 4 | N 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 4 | WSW 4 | SW 4 | W 16 | W 16 | WNW 3 | — |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 53 | 52 | 29 | 10 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross | cross-on | cross | glassy | cross-off |
High Tide | 9:33AM5.37m | 9:46PM5.90m | 10:11AM5.82m | 10:22PM6.37m | 10:44AM6.25m | ||||||||||||||||
Low Tide | 3:40PM1.74m | 4:08AM1.26m | 4:19PM1.29m | 4:44AM0.79m | 4:55PM0.88m | ||||||||||||||||
 |  | |  |  |  | | | | | | |  | | | | | | | |  | |
 | 7:03 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:08 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 1 |
Temp °C | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 15 | 16 | 16 | 15 | 15 | 16 | 14 | 12 | 11 | 10 | 10 | 11 |
Feels °C | 7 | 8 | 10 | 11 | 12 | 12 | 9 | 9 | 10 | 10 | 11 | 13 | 12 | 12 | 13 | 12 | 9 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NNW 5 | N 4 | NNW 4 | NNW 4 | NNW 4 | N 4 | — | — | — | WSW 6 | WSW 6 | — | — | SW 4 | SW 4 | SW 4 | WNW 3 | — |
| kJ | — | — | — | 23 | 10 | 6 | 3 | 2 | 1 | — | — | — | 4 | 3 | — | — | 4 | 1 | 1 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 4 | W 4 | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | SW 4 | — |
| kJ | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 5 | NNW 5 | NNW 5 | — | — | — | — | — | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 4 | WSW 4 | NW 3 | NW 3 | NW 3 | — | — |
| kJ | 27 | 53 | 52 | 29 | — | — | — | — | — | 7 | 37 | 32 | 23 | 21 | 18 | 13 | 3 | 3 | 2 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 191 | 201 | 200 | 178 | 178 | 178 | 194 | 194 | 243 | 197 | 197 | 203 | 257 | 235 | 194 | 171 | 185 | 185 | 200 | 64 | 185 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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