Surf Forecasts:
How big are the waves at Llanddulas Breakwater today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.0m), 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 W swell.
The current surf forecast for Llanddulas Breakwater at 8AM is: 1.1m 5s primary swell from a West direction (forecast issued at 12:00am August 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3.5ft (1.0m) | 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 ForecastModerate rain (total 10mm), heaviest on Mon night. Very mild (max 18°C on Mon night, min 12°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 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) | WSW 4 | W 4 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 4 | W 4 | W 5 | W 5 | W 4 | W 4 | W 4 | WSW 4 | WSW 4 | WNW 4 | WSW 3 | W 4 | N 4 | N 5 | N 5 | N 5 | N 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 0 | 52 | 45 | 49 | 47 | 26 | 15 | 0 | 50 | 34 | 33 | 32 | 0 | 0 | 0 | 1 | 0 | 5 | 17 | 134 | 71 | 0 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross-on | glassy |
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 | 4 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 18 | 17 | 15 | 17 | 18 | 18 | 18 | 15 | 14 | 13 | 13 | 16 | 18 | 18 | 17 | 15 | 14 | 13 | 14 | 17 | 15 | 12 | 14 | 13 |
Feels °C | 16 | 15 | 12 | 14 | 15 | 15 | 15 | 13 | 12 | 11 | 11 | 14 | 14 | 14 | 14 | 13 | 12 | 11 | 13 | 15 | 11 | 9 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | — | — | W 4 | W 4 | — | N 5 | N 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 6 | 1 | — | 22 | 5 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | W 4 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 4 | W 4 | W 5 | W 5 | W 4 | W 4 | W 4 | WSW 4 | WSW 4 | SW 4 | WSW 3 | W 4 | N 4 | N 5 | N 5 | — | WNW 4 |
| kJ | 24 | 40 | 52 | 45 | 49 | 47 | 26 | 15 | 35 | 50 | 34 | 33 | 32 | 24 | 29 | 16 | 4 | 4 | 5 | 17 | 134 | 71 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 555 | 451 | 195 | 78 | 440 | 587 | 555 | 289 | 194 | 194 | 194 | 280 | 280 | 273 | 259 | 259 | 78 | 78 | 194 | 194 | 195 | 265 | 194 | 194 |
Best forecast wave conditions in North Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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