Surf Forecasts:
How big are the waves at Llantwit Major today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 3.5ft (1.0m), 7s period with W swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 5.5ft (1.7m), 7s period with W swell.
- Evening surf: Evening surf (11 Jun, local time) - 5ft (1.5m), 8s period with W swell.
The current surf forecast for Llantwit Major at 5AM is: 1.0m 7s primary swell from a West direction and 0.2m 9s secondary swell from a West direction (forecast issued at 12:00am June 11). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 3.5ft (1.0m) | 7s |
| Afternoon (11 Jun) | 5.5ft (1.7m) | 7s |
| Evening (11 Jun) | 5ft (1.5m) | 8s |
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 6mm), mostly falling on Thu morning. Very mild (max 17°C on Fri morning, min 11°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
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) | W 6 | W 7 | W 7 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 83 | 110 | 91 | 104 | 233 | 362 | 323 | 284 | 275 | 229 | 217 | 206 | 194 | 189 | 159 | 158 | 134 | 113 | 93 | 71 | 63 | 89 | 154 | 116 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:34AM7.81m | 4:09PM7.88m | 4:37AM8.24m | 5:08PM8.42m | 5:34AM8.75m | 6:02PM8.97m | ||||||||||||||||||
Low Tide | 9:42AM1.99m | 10:09PM1.98m | 10:41AM1.64m | 11:08PM1.56m | 11:38AM1.27m | |||||||||||||||||||
 | |  | | |  | | | | | | |  | | | |  | |  | | | | |  | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — |
mm | — | — | 1 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 17 | 15 | 14 | 14 | 13 | 12 | 12 | 14 | 15 | 16 | 16 | 15 |
Feels °C | 9 | 8 | 6 | 5 | 7 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 12 | 9 | 9 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 7 | W 7 | W 7 | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 7 | W 7 | W 7 | W 11 | W 6 | W 11 | W 11 |
| kJ | 83 | 110 | 91 | 55 | — | — | — | — | — | — | — | — | — | — | — | 29 | 55 | 113 | 93 | 71 | 63 | 25 | 154 | 116 |
Swell 2 Height (m) Direction Period (s) | WSW 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 11 | W 11 | W 11 | — | W 11 | W 6 | — |
| kJ | 16 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 62 | 64 | 64 | — | 89 | 9 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | — | — | W 7 | W 6 | — | — | — |
| kJ | — | — | — | 104 | 233 | 362 | 323 | 284 | 275 | 229 | 217 | 206 | 194 | 189 | 159 | 158 | 134 | — | — | 43 | 50 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 184 | 155 | 300 | 401 | 473 | 790 | 452 | 626 | 452 | 300 | 300 | 370 | 349 | 349 | 349 | 187 | 187 | 40 | 40 | 43 | 101 | 101 | 58 | 28 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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