Surf Forecasts:
How big are the waves at Llanddulas Breakwater today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 5ft (1.6m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.0m), 5s period with NW swell.
- Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.4m), 5s period with NW swell.
The current surf forecast for Llanddulas Breakwater at 10AM is: 1.5m 6s primary swell from a West-northwest direction (forecast issued at 06:00am September 20). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 5ft (1.6m) | 6s |
| Afternoon (20 Sep) | 3.5ft (1.0m) | 5s |
| Evening (20 Sep) | 1.5ft (0.4m) | 5s |
Table - waves today at Llanddulas Breakwater. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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) | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 5 | NW 5 | NW 5 | NNW 4 | NNW 4 | NW 4 | N 6 | WSW 4 | WSW 4 | WSW 4 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | WSW 3 | W 3 | WSW 3 | W 3 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 167 | 166 | 139 | 88 | 51 | 22 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | glassy | glassy | glassy | glassy |
High Tide | 5:58AM5.07m | 6:43PM5.19m | 7:39AM5.06m | 8:12PM5.43m | 8:50AM5.38m | 9:11PM5.89m | |||||||||||||||||
Low Tide | 12:22PM2.88m | 1:17AM2.76m | 1:51PM2.79m | 2:40AM2.46m | 3:01PM2.40m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | |  | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 14 | 13 | 11 | 12 | 12 | 13 | 15 | 20 | 21 | 19 | 17 | 17 | 16 | 16 | 18 | 20 | 20 | 18 | 16 |
Feels °C | 8 | 8 | 9 | 10 | 11 | 11 | 9 | 9 | 9 | 10 | 13 | 19 | 21 | 19 | 16 | 16 | 16 | 16 | 18 | 21 | 21 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 5 | NNW 4 | NNW 4 | NW 4 | N 6 | — | — | — | — | — | — | — | WSW 4 | WSW 3 | W 3 | WSW 3 | W 3 |
| kJ | — | — | — | — | — | — | 6 | 2 | 2 | 1 | 1 | — | — | — | — | — | — | — | 3 | 2 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 5 | NW 5 | W 4 | WSW 3 | SW 3 | SW 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | — | WSW 3 | — | — |
| kJ | 167 | 166 | 139 | 88 | 51 | 22 | 5 | 2 | 3 | 5 | 10 | 16 | 8 | 5 | 5 | 4 | 4 | 7 | 3 | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 195 | 194 | 194 | 194 | 198 | 190 | 186 | 186 | 186 | 193 | 234 | 234 | 234 | 226 | 240 | 234 | 207 | 226 | 207 | 226 | 198 | 194 | 185 |
Best forecast wave conditions in North Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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