Surf Forecasts:
How big are the waves at Traeth Lligwy today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.8m), 5s period with NNW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 5s period with NNW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 5s period with NW swell.
The current surf forecast for Traeth Lligwy at 6PM is: 0.9m 5s primary swell from a North-northwest direction (forecast issued at 12:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.8m) | 5s |
| Afternoon (20 Jul) | 2.5ft (0.8m) | 5s |
| Evening (20 Jul) | 3ft (0.9m) | 5s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||
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) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NW 5 | NNW 6 | NW 6 | NW 5 | NNW 5 | NW 5 | NNW 5 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 6 | NW 5 | NW 5 | NW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 32 | 31 | 29 | 41 | 41 | 55 | 46 | 30 | 22 | 22 | 42 | 119 | 234 | 282 | 234 | 170 | 99 | 49 | 30 | 27 | 21 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 4:00PM5.90m | 4:17AM6.12m | 4:51PM5.54m | 5:11AM5.62m | 5:48PM5.24m | ||||||||||||||||
Low Tide | 10:01AM0.82m | 10:13PM1.39m | 10:47AM1.31m | 11:04PM1.77m | 11:39AM1.76m | ||||||||||||||||
 | |  | |  | | | | | | | | |  | |  | | | | | | |
 | 5:13 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 12 | 14 | 16 | 18 | 18 | 16 |
Feels °C | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 8 | 8 | 10 | 13 | 15 | 16 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NW 5 | NNW 6 | NW 6 | NW 5 | — | — | — | — | — | — | — | — | — | NW 6 | — | — | NW 5 |
| kJ | — | — | — | — | 41 | 55 | 46 | 30 | — | — | — | — | — | — | — | — | — | 49 | — | — | 21 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | — | — | — | — | NNW 5 | NW 5 | NNW 5 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | — | NW 5 | NW 5 | — |
| kJ | 32 | 31 | 29 | 41 | — | — | — | — | 22 | 22 | 42 | 119 | 234 | 282 | 234 | 170 | 99 | — | 30 | 27 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 261 | 377 | 1103 | 343 | 260 | 261 | 261 | 277 | 277 | 613 | 371 | 1095 | 35 | 35 | 35 | 35 | 249 | 261 | 255 | 268 | 255 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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