Surf Forecasts:
How big are the waves at Llanddulas Breakwater today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2ft (0.6m), 5s period with NW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 5s period with NW swell.
The current surf forecast for Llanddulas Breakwater at 6PM is: 0.6m 5s primary swell from a 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 (0.7m) | 5s |
| Afternoon (20 Jul) | 2ft (0.6m) | 5s |
| Evening (20 Jul) | 2.5ft (0.8m) | 5s |
Table - waves today at Llanddulas Breakwater. (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) | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 28 | 18 | 13 | 32 | 50 | 36 | 23 | 16 | 14 | 21 | 73 | 190 | 237 | 192 | 96 | 60 | 40 | 19 | 17 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 4:07PM6.46m | 4:24AM6.70m | 4:57PM6.07m | 5:18AM6.17m | 5:54PM5.75m | ||||||||||||||||
Low Tide | 10:14AM0.88m | 10:26PM1.47m | 10:59AM1.41m | 11:15PM1.89m | 11:49AM1.90m | ||||||||||||||||
 | |  | |  | | | | | | | | |  | | | | | | | | |
 | 5:11 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 17 | 17 | 16 | 15 | 13 | 11 | 11 | 12 | 15 | 16 | 18 | 18 | 16 |
Feels °C | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 15 | 17 | 15 | 13 | 12 | 11 | 9 | 9 | 11 | 14 | 15 | 16 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 5 | NW 5 | NW 6 | NW 6 | NW 5 | NW 5 | — | — | — | — | — | — | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 5 |
| kJ | — | — | — | 13 | 32 | 50 | 36 | 23 | 16 | — | — | — | — | — | — | 96 | 60 | 40 | 19 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | NW 5 | — | — | — | — | — | — | NW 5 | NW 5 | NW 5 | NW 6 | NW 7 | NW 7 | — | — | — | — | — | — |
| kJ | 28 | 28 | 18 | — | — | — | — | — | — | 14 | 21 | 73 | 190 | 237 | 192 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 237 | 383 | 1096 | 383 | 237 | 237 | 241 | 276 | 276 | 606 | 375 | 1090 | 7 | 7 | 7 | 7 | 223 | 237 | 226 | 237 | 226 |
Best forecast wave conditions in North Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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