Surf Forecasts:
How big are the waves at Llantwit Major today (11 Oct):
- Afternoon surf: Afternoon surf (11 Oct, local time) - 1.5ft (0.5m), 7s period with W swell.
- Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.4m), 7s period with W swell.
The current surf forecast for Llantwit Major at 11PM is: 0.4m 6s primary swell from a West-southwest direction and 0.2m 10s secondary swell from a West direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 06:00pm October 11). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | - | - |
| Afternoon (11 Oct) | 1.5ft (0.5m) | 7s |
| Evening (11 Oct) | 1.5ft (0.4m) | 7s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Very mild (max 18°C on Mon morning, min 13°C on Sun afternoon). Winds increasing (light winds from the S on Mon morning, fresh winds from the WSW by Mon night). | |||||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | |||||||||||||||||
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 7 | W 7 | WSW 6 | W 6 | WSW 12 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | W 11 | WSW 11 | WSW 11 | WSW 11 | W 10 | W 11 | W 11 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 26 | 16 | 13 | 22 | 29 | 161 | 205 | 288 | 293 | 288 | 251 | 254 | 297 | 337 | 392 | 514 | 505 | 180 | 296 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:58PM9.81m | 8:15AM9.70m | 8:32PM9.66m | 8:48AM9.52m | 9:06PM9.32m | ||||||||||||||
Low Tide | 1:47PM0.48m | 2:03AM0.46m | 2:17PM0.49m | 2:32AM0.61m | 2:47PM0.68m | ||||||||||||||
 |  |  | |  | |  | |  |  | | | | |  | | | | | |
 | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 15 | 13 | 14 | 15 | 16 | 16 | 17 | 18 | 17 | 16 | 16 | 17 | 18 | 17 | 16 | 16 | 16 | 15 | 14 |
Feels °C | 12 | 9 | 9 | 11 | 12 | 15 | 17 | 16 | 15 | 15 | 14 | 15 | 15 | 12 | 11 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | WSW 6 | W 6 | WSW 7 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | W 11 | WSW 11 | WSW 11 | — | — | — | — | WSW 10 | W 10 |
| kJ | 26 | 16 | 13 | 22 | 18 | 161 | 205 | 288 | 293 | 288 | 251 | 254 | 297 | — | — | — | — | 180 | 296 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 13 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | 8 | 7 | 4 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSE 3 | SSE 3 | SSE 4 | SE 4 | SSE 3 | — | — | — | — | — | — | WSW 11 | W 10 | W 11 | W 11 | W 6 | — |
| kJ | — | — | 3 | 6 | 8 | 3 | 1 | — | — | — | — | — | — | 337 | 392 | 514 | 505 | 73 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 286 | 238 | 238 | 178 | 74 | 12 | 74 | 134 | 142 | 74 | 74 | 218 | 232 | 170 | 84 | 139 | 140 | 83 | 74 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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