Surf Forecasts:
How big are the waves at Llantwit Major today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 1.5ft (0.4m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 1.5ft (0.5m), 11s period with W swell.
- Evening surf: Evening surf (16 Jun, local time) - 2ft (0.6m), 11s period with W swell.
The current surf forecast for Llantwit Major at 5AM is: 0.6m 9s primary swell from a West direction (forecast issued at 12:00am June 16). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (16 Jun) | 1.5ft (0.5m) | 11s |
| Evening (16 Jun) | 2ft (0.6m) | 11s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 21°C on Thu morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
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 10 | W 9 | WSW 9 | WSW 9 | WSW 9 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WSW 10 | WSW 10 | W 9 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 31 | 63 | 27 | 26 | 26 | 62 | 59 | 82 | 77 | 74 | 75 | 78 | 77 | 212 | 170 | 127 | 96 | 96 | 94 | 92 | 125 | 123 | 106 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross | glassy |
High Tide | 8:10AM9.73m | 8:33PM9.95m | 8:59AM9.67m | 9:21PM9.88m | 9:47AM9.41m | |||||||||||||||||||
Low Tide | 1:53AM0.53m | 2:16PM0.62m | 2:46AM0.46m | 3:06PM0.67m | 3:38AM0.57m | 3:56PM0.87m | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | |  | |  | | | | | | | | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:32 | — | — | — | — | — | — | — | 9:32 | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 16 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 15 | 16 | 17 | 19 | 21 | 21 | 17 | 17 |
Feels °C | 10 | 11 | 12 | 14 | 15 | 13 | 14 | 16 | 14 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 15 | 16 | 17 | 18 | 20 | 21 | 16 | 19 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | W 9 | WSW 5 | W 5 | WSW 9 | W 11 | W 5 | W 11 | W 10 | W 10 | W 6 | W 10 | W 10 | WSW 10 | — | W 10 | W 10 | W 10 | W 10 | W 10 | WSW 10 | WSW 10 | W 9 | W 7 |
| kJ | 31 | 63 | 9 | 8 | 26 | 62 | 15 | 82 | 77 | 74 | 24 | 78 | 77 | 35 | — | 127 | 96 | 96 | 94 | 92 | 125 | 123 | 106 | 33 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 9 | WSW 9 | WSW 11 | — | W 11 | W 5 | W 5 | W 6 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | W 9 |
| kJ | — | — | 27 | 26 | 25 | — | 59 | 12 | 14 | 22 | 75 | — | — | — | — | — | — | — | — | — | — | — | — | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | W 12 | W 12 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | 11 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | — | — | — | W 5 | W 4 | — | — | — | — | — | W 6 | W 6 | W 10 | WSW 10 | — | — | — | — | — | SSW 3 | — | — | — |
| kJ | 2 | — | — | — | 8 | 14 | — | — | — | — | — | 49 | 51 | 212 | 170 | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 129 | 108 | 142 | 142 | 142 | 60 | 142 | 118 | 142 | 142 | 142 | 142 | 142 | 142 | 74 | 28 | 28 | 21 | 118 | 142 | 28 | 118 | 0 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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