Surf Forecasts:
How big are the waves at Llanddulas Breakwater today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.1m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.0m), 5s period with WNW swell.
- Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.7m), 4s period with WNW swell.
The current surf forecast for Llanddulas Breakwater at 10AM is: 1.0m 5s primary swell from a West-northwest direction (forecast issued at 06:00am August 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3.5ft (1.1m) | 5s |
| Afternoon (18 Aug) | 3.5ft (1.0m) | 5s |
| Evening (18 Aug) | 2.5ft (0.7m) | 4s |
Table - waves today at Llanddulas Breakwater. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Very mild (max 19°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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 | 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 4 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 4 | WNW 4 | W 5 | W 5 | W 5 | W 4 | W 4 | W 4 | SW 4 | WSW 4 | W 4 | W 4 | W 4 | NNE 4 | NNE 5 | N 4 | N 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 0 | 52 | 47 | 49 | 37 | 20 | 16 | 22 | 42 | 43 | 27 | 17 | 13 | 9 | 0 | 0 | 0 | 7 | 9 | 38 | 44 | 22 | 17 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | on | cross-on | cross-on | on | cross |
High Tide | 3:00AM7.28m | 3:23PM6.66m | 3:42AM6.68m | 4:05PM6.19m | 4:28AM6.08m | 4:55PM5.73m | |||||||||||||||||
Low Tide | 9:31AM0.95m | 9:44PM1.34m | 10:10AM1.53m | 10:27PM1.84m | 10:54AM2.09m | ||||||||||||||||||
 |  |  | | | |  | |  | | |  |  | | | | | |  | | | |  | |
 | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 |
Temp °C | 18 | 15 | 17 | 18 | 17 | 17 | 15 | 14 | 13 | 13 | 16 | 18 | 19 | 18 | 14 | 13 | 12 | 13 | 16 | 14 | 15 | 15 | 13 |
Feels °C | 16 | 12 | 14 | 14 | 13 | 14 | 14 | 12 | 11 | 11 | 14 | 14 | 15 | 15 | 12 | 11 | 10 | 11 | 14 | 10 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 4 | — | — | — | — | — | W 4 | — | — | N 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | 3 | — | — | 17 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 4 | WNW 4 | W 5 | W 5 | W 5 | W 4 | W 4 | W 4 | SW 4 | WSW 4 | W 4 | W 4 | W 4 | NNE 4 | NNE 5 | N 4 | ENE 3 |
| kJ | 38 | 52 | 47 | 49 | 37 | 20 | 16 | 22 | 42 | 43 | 27 | 17 | 13 | 8 | 15 | 7 | 6 | 7 | 9 | 38 | 44 | 22 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 219 | 195 | 78 | 440 | 440 | 440 | 289 | 194 | 194 | 194 | 198 | 289 | 273 | 273 | 259 | 78 | 189 | 194 | 195 | 195 | 195 | 195 | 186 |
Best forecast wave conditions in North Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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