Surf Forecasts:
How big are the waves at Llantwit Major today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.4m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 6s period with WSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 10s period with WSW swell.
The current surf forecast for Llantwit Major at 6AM is: 0.5m 6s primary swell from a West direction (forecast issued at 12:00am August 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.4m) | 6s |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 6s |
| Evening (29 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat morning. Very mild (max 19°C on Sat afternoon, min 15°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 5 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 4 | W 5 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 21 | 17 | 17 | 10 | 11 | 13 | 17 | 49 | 72 | 135 | 129 | 129 | 140 | 151 | 202 | 280 | 562 | 476 | 427 | 392 | 390 | 340 | 307 | 220 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 8:13AM9.32m | 8:29PM9.73m | 8:47AM9.57m | 9:04PM9.88m | 9:22AM9.64m | 9:39PM9.80m | ||||||||||||||||||
Low Tide | 2:12AM0.73m | 2:21PM0.65m | 2:40AM0.49m | 2:50PM0.49m | 3:09AM0.42m | 3:20PM0.49m | ||||||||||||||||||
 |  |  |  | | |  | |  | |  |  |  | | |  |  | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — |
mm | — | — | 2 | 7 | 5 | 1 | — | — | — | — | — | — | 1 | 3 | 1 | 3 | 1 | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 18 | 19 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 |
Feels °C | 15 | 15 | 14 | 15 | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | W 5 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | — | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | — | — | — | — | — | — | — | — | — | — | — | W 10 |
| kJ | 21 | 17 | 17 | 10 | 11 | 13 | — | 42 | 72 | 135 | 129 | 129 | — | — | — | — | — | — | — | — | — | — | — | 220 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 3 | SSE 3 | WNW 2 | W 4 | W 5 | W 5 | — | — | — | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | — |
| kJ | — | — | — | 4 | 2 | 1 | 17 | 49 | 35 | — | — | — | 140 | 151 | 202 | 280 | 562 | 476 | 427 | 392 | 390 | 340 | 307 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 237 | 238 | 238 | 261 | 39 | 263 | 215 | 90 | 134 | 108 | 74 | 28 | 462 | 321 | 493 | 173 | 90 | 90 | 83 | 84 | 48 | 90 | 140 | 40 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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