Surf Forecasts:
How big are the waves at Llantwit Major today (25 Oct):
- Afternoon surf: Afternoon surf (25 Oct, local time) - 10ft (3.0m), 10s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 5.5ft (1.7m), 9s period with W swell.
The current surf forecast for Llantwit Major at 9PM is: 1.7m 9s primary swell from a West direction and 0.9m 12s secondary swell from a West-southwest direction (forecast issued at 05:00pm October 25). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | - | - |
| Afternoon (25 Oct) | 10ft (3.0m) | 10s |
| Evening (25 Oct) | 5.5ft (1.7m) | 9s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 17°C on Mon night, min 11°C on Sun night). Winds decreasing (strong winds from the WNW on Sun afternoon, moderate winds from the W by Tue night). | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | WSW 12 | W 12 | W 11 | WSW 11 | WSW 10 | WSW 10 | W 11 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | W 12 | W 12 | WSW 12 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 1730 | 1041 | 480 | 304 | 204 | 384 | 244 | 560 | 703 | 666 | 525 | 822 | 1228 | 1626 | 1127 | 1234 | 1174 | 452 | 1174 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:55PM9.59m | 6:16AM9.73m | 6:35PM10.00m | 6:55AM10.05m | 7:15PM10.14m | ||||||||||||||
Low Tide | 00:03AM0.47m | 12:19PM0.38m | 00:38AM0.21m | 12:55PM0.17m | |||||||||||||||
 |  |  | | | |  | |  |  | | |  | |  |  | | | | |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | 4:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | — | — | — | 7 | 6 | — | — | — | — | 1 | 3 | 2 | 1 | 1 | — | — |
Temp °C | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 16 | 16 | 16 | 16 | 17 | 16 | 14 | 12 | 13 | 12 | 13 | 13 |
Feels °C | 3 | 2 | 5 | 6 | 5 | 5 | 7 | 9 | 10 | 11 | 10 | 9 | 8 | 7 | 5 | 5 | 3 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 12 | W 9 | W 8 | W 12 | W 11 | — | — | WSW 10 | W 11 | — | — | — | — | — | — | WSW 12 | W 12 |
| kJ | — | — | 236 | 304 | 204 | 384 | 244 | — | — | 666 | 525 | — | — | — | — | — | — | 452 | 1174 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 12 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 186 | 183 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 9 | — | — | SSW 3 | S 3 | WSW 11 | WSW 10 | WSW 10 | SSW 4 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | W 12 | W 12 | W 8 | W 8 |
| kJ | 1730 | 1041 | 480 | — | — | 1 | 8 | 560 | 703 | 469 | 16 | 822 | 1228 | 1626 | 1127 | 1234 | 1174 | 299 | 177 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 349 | 134 | 90 | 142 | 74 | 315 | 367 | 510 | 473 | 325 | 589 | 533 | 589 | 878 | 427 | 619 | 879 | 410 | 134 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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