Surf Forecasts:
How big are the waves at Traeth Lligwy today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 0.5ft (0.1m), 14s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 0.5ft (0.1m), 14s period with N swell.
The current surf forecast for Traeth Lligwy at 1AM is: 0.1m 15s primary swell from a Northwest direction (forecast issued at 06:00pm September 17). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 0.5ft (0.1m) | 14s |
| Afternoon (18 Sep) | 0.5ft (0.1m) | 14s |
| Evening (18 Sep) | - | - |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 16°C on Fri afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the W by Sun morning). | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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) | W 6 | W 6 | NW 15 | NW 15 | NW 15 | NW 14 | N 14 | N 14 | N 13 | SW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | WSW 5 | W 5 | W 5 | W 4 | W 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 9 | 9 | 8 | 8 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:12PM5.67m | 3:38AM5.40m | 3:59PM5.20m | 4:34AM4.90m | 5:06PM4.82m | ||||||||||||||
Low Tide | 9:34PM1.67m | 9:57AM2.05m | 10:26PM2.13m | 10:55AM2.46m | |||||||||||||||
 |  |  | |  | |  | |  |  |  | | | | | | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | 7:29 | — | — | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | 6 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 14 |
Feels °C | 9 | 9 | 7 | 6 | 7 | 8 | 8 | 7 | 6 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | — | — | NW 15 | NW 15 | NW 15 | NW 14 | N 14 | NNW 6 | N 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 9 | 9 | 8 | 8 | 4 | 3 | 3 | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 14 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 5 | W 5 | SW 5 | SW 6 | SW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | WSW 5 | W 5 | W 5 | W 4 | W 5 |
| kJ | 164 | 136 | 139 | 144 | 122 | 102 | 62 | 115 | 310 | 322 | 196 | 224 | 269 | 261 | 108 | 102 | 57 | 40 | 60 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 558 | 558 | 202 | 191 | 337 | 285 | 250 | 402 | 402 | 257 | 402 | 521 | 521 | 509 | 305 | 305 | 305 | 62 | 284 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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