Surf Forecasts:
How big are the waves at Llanddulas Breakwater today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.4m), 4s period with NW swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 4s period with NNW swell.
The current surf forecast for Llanddulas Breakwater at 5PM is: 0.4m 4s primary swell from a Northwest direction (forecast issued at 12:00pm August 21). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2ft (0.6m) | 5s |
| Afternoon (21 Aug) | 1.5ft (0.4m) | 4s |
| Evening (21 Aug) | 1.5ft (0.4m) | 4s |
Table - waves today at Llanddulas Breakwater. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 17°C on Fri morning, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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 4 | NNW 4 | NNW 4 | NW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 4 | NW 4 | NW 5 | NW 5 | NNW 4 | NW 4 | NW 4 | NW 4 | NNW 3 | NNW 3 |
Wave Graph  | |||||||||||||||||||||
 kJ | 15 | 7 | 5 | 7 | 5 | 7 | 8 | 25 | 19 | 14 | 17 | 16 | 16 | 22 | 23 | 13 | 8 | 4 | 2 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | glassy | glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-on | cross-on | on | on | glassy |
High Tide | 6:02PM5.38m | 6:46AM5.23m | 7:28PM5.30m | 8:12AM5.25m | 8:45PM5.53m | ||||||||||||||||
Low Tide | 11:50AM2.54m | 00:28AM2.64m | 1:06PM2.77m | 1:55AM2.70m | 2:31PM2.68m | ||||||||||||||||
 |  | | |  |  |  |  | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 17 | 17 | 15 | 13 | 12 | 11 | 13 | 14 | 15 | 15 | 15 | 12 | 11 | 11 | 11 | 15 | 16 | 16 | 15 | 13 |
Feels °C | 13 | 14 | 14 | 13 | 12 | 11 | 9 | 11 | 12 | 11 | 12 | 12 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 5 | NW 5 | NW 4 | — | — | NW 4 | NW 5 | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | NNW 3 |
| kJ | 15 | 7 | 5 | — | — | 7 | 8 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 4 | NNW 4 | — | — | NW 5 | NW 5 | NW 5 | NW 5 | NW 4 | NW 4 | NW 5 | NW 5 | NNW 4 | NW 4 | NW 4 | — | NNW 3 | — |
| kJ | — | — | — | 7 | 5 | — | — | 25 | 19 | 14 | 17 | 16 | 16 | 22 | 23 | 13 | 8 | 4 | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 194 | 310 | 240 | 186 | 186 | 193 | 239 | 193 | 186 | 207 | 240 | 278 | 226 | 223 | 193 | 223 | 223 | 190 | 315 | 193 | 186 |
Best forecast wave conditions in North Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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