Surf Forecasts:
How big are the waves at Llantwit Major today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 1ft (0.3m), 7s period with W swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.5m), 6s period with W swell.
- Evening surf: Evening surf (06 Sep, local time) - 1.5ft (0.5m), 7s period with W swell.
The current surf forecast for Llantwit Major at 7PM is: 0.5m 7s primary swell from a West direction and 0.3m 3s secondary swell from a South direction (forecast issued at 12:00pm September 06). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 1ft (0.3m) | 7s |
| Afternoon (06 Sep) | 1.5ft (0.5m) | 6s |
| Evening (06 Sep) | 1.5ft (0.5m) | 7s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 24°C on Sun afternoon, min 14°C on Mon night). Winds increasing (light winds from the SW on Sun night, fresh winds from the W by Tue afternoon). | |||||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||||
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 7 | W 6 | W 7 | W 7 | W 7 | W 8 | W 8 | W 11 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 7 | W 8 | W 8 | W 8 | W 9 | W 6 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 13 | 22 | 23 | 24 | 32 | 51 | 143 | 487 | 498 | 483 | 425 | 336 | 397 | 124 | 187 | 191 | 191 | 299 | 170 | 167 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 2:54PM7.08m | 3:43AM7.09m | 4:22PM7.49m | 5:00AM7.66m | 5:29PM8.25m | ||||||||||||||||
Low Tide | 8:10AM2.98m | 9:14PM2.89m | 10:04AM2.84m | 10:56PM2.41m | 11:26AM2.22m | ||||||||||||||||
 | | |  |  |  | | | |  | | | |  | |  |  | | | |  | |
 | 6:33 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 3 | 1 | — | — | — | — |
Temp °C | 17 | 23 | 24 | 21 | 18 | 17 | 18 | 17 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 14 | 20 | 20 | 20 | 18 | 16 | 16 | 14 | 12 | 13 | 13 | 13 | 12 | 10 | 9 | 9 | 10 | 10 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 6 | W 7 | W 7 | W 7 | W 8 | W 8 | W 11 | W 14 | W 13 | — | W 12 | W 12 | — | WSW 11 | W 10 | WSW 10 | — | — | — | — |
| kJ | 8 | 13 | 22 | 23 | 24 | 32 | 51 | 143 | 487 | 498 | — | 425 | 336 | — | 88 | 55 | 37 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | — | — | W 17 | WSW 16 | WSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | — | — | 24 | 51 | 71 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | S 3 | S 3 | — | — | — | — | W 11 | W 13 | W 13 | W 12 | — | W 12 | W 7 | W 8 | W 8 | W 8 | W 9 | W 6 | W 7 |
| kJ | — | 1 | 2 | 1 | — | — | — | — | 163 | 340 | 483 | 305 | — | 397 | 124 | 187 | 191 | 191 | 299 | 170 | 167 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 57 | 59 | 191 | 191 | 102 | 133 | 316 | 48 | 48 | 187 | 134 | 134 | 134 | 286 | 286 | 40 | 133 | 881 | 802 | 410 | 404 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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