Surf Forecasts:
How big are the waves at Llandanwg today (23 Aug):
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.1m), 15s period with W swell.
- Evening surf: Evening surf (23 Aug, local time) - 0.5ft (0.1m), 15s period with W swell.
The current surf forecast for Llandanwg at 12AM is: 0.1m 15s primary swell from a West direction and 0.1m 12s secondary swell from a West direction (forecast issued at 06:00pm August 22). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | - | - |
| Afternoon (23 Aug) | 0.5ft (0.1m) | 15s |
| Evening (23 Aug) | 0.5ft (0.1m) | 15s |
Table - waves today at Llandanwg. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
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 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | SW 13 | SW 13 | SW 13 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 4:48PM2.79m | 5:37AM2.77m | 6:09PM2.98m | 6:39AM2.98m | 7:01PM3.27m | ||||||||||||||
Low Tide | 11:51PM1.66m | 12:30PM1.63m | 1:16AM1.44m | 1:33PM1.37m | |||||||||||||||
 | |  | | | | | | | | | | | | |  |  | |  | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 8:29 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 12 | 11 | 10 | 10 | 13 | 16 | 18 | 17 | 14 | 14 | 13 | 13 | 17 | 20 | 22 | 21 | 18 |
Feels °C | 13 | 11 | 9 | 9 | 8 | 8 | 12 | 14 | 17 | 16 | 12 | 11 | 10 | 10 | 15 | 17 | 19 | 18 | 14 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | W 15 | NNW 3 | — | NW 4 | W 14 | W 14 | SW 13 | NNW 3 | — | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | — | — |
| kJ | 4 | 4 | 4 | 4 | 1 | — | 1 | 4 | 4 | 7 | 1 | — | 4 | 4 | 4 | 3 | 3 | — | — |
Swell 2 Height (m) Direction Period (s) | W 10 | W 12 | W 12 | W 12 | W 15 | W 15 | W 14 | — | — | — | SW 13 | SW 11 | — | W 14 | W 14 | W 14 | W 14 | SW 9 | W 9 |
| kJ | 2 | 3 | 3 | 3 | 4 | 4 | 4 | — | — | — | 7 | 4 | — | 4 | 4 | 4 | 4 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | — | — | — | — | — | — | SW 13 | W 14 | — | — | — | — | W 13 | W 13 |
| kJ | — | — | — | — | 3 | — | — | — | — | — | — | 7 | 4 | — | — | — | — | 4 | 3 |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 4 | NNW 4 | NNW 3 | — | — | — | NW 4 | — | NW 3 | — | — | — | — | ESE 2 | — | — | — | E 2 |
| kJ | 5 | 7 | 5 | 2 | — | — | — | 1 | — | 1 | — | — | — | — | 1 | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 301 | 297 | 215 | 215 | 137 | 219 | 219 | 129 | 257 | 137 | 140 | 129 | 129 | 215 | 306 | 309 | 309 | 266 | 215 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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