Surf Forecasts:
How big are the waves at Pembrey today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 5ft (1.6m), 7s period with W swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 4.5ft (1.4m), 7s period with W swell.
- Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 9s period with WSW swell.
The current surf forecast for Pembrey at 5PM is: 1.4m 7s primary swell from a West direction and 0.1m 14s secondary swell from a Southwest direction, 0.1m 14s secondary swell from a Southwest direction (forecast issued at 12:00pm August 20). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 5ft (1.6m) | 7s |
| Afternoon (20 Aug) | 4.5ft (1.4m) | 7s |
| Evening (20 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Pembrey. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sat afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the W by Sat morning). | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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 7 | W 7 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 10 | W 10 | WSW 10 | W 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 277 | 226 | 198 | 232 | 169 | 106 | 82 | 59 | 53 | 48 | 22 | 22 | 23 | 24 | 24 | 18 | 18 | 29 | 18 | 15 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-on | cross | cross-off | cross-off |
High Tide | 11:58AM6.61m | 00:24AM6.29m | 12:54PM6.06m | 1:33AM5.80m | 2:17PM5.75m | ||||||||||||||||
Low Tide | 6:04PM2.53m | 6:32AM2.84m | 7:09PM3.04m | 7:49AM3.23m | 8:43PM3.25m | ||||||||||||||||
 |  |  | |  |  | | | | | | | | |  | | | | | | | |
 | 6:09 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:27 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 17 | 17 | 14 | 13 | 13 | 12 | 15 | 16 | 17 | 17 | 15 | 14 | 14 | 13 | 15 | 18 | 19 | 18 | 14 |
Feels °C | 12 | 13 | 12 | 11 | 9 | 10 | 10 | 9 | 11 | 12 | 14 | 14 | 12 | 11 | 12 | 11 | 13 | 16 | 16 | 14 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 15 | W 7 | SW 14 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | WSW 8 | WSW 8 | WNW 5 | WSW 8 | WSW 8 | WSW 10 | WSW 10 | W 10 | WSW 10 | W 9 | WSW 9 |
| kJ | 8 | 226 | 8 | 232 | 169 | 106 | 82 | 59 | 53 | 48 | 22 | 22 | 10 | 24 | 24 | 18 | 18 | 29 | 18 | 15 | 16 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 8 | WNW 4 | SW 13 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 23 | 1 | 7 | 9 | 9 | 8 | 9 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 14 | SW 14 | — | — | W 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 | SW 13 | SW 16 | — | — | — | SW 12 | SW 12 | SW 12 |
| kJ | — | — | — | 8 | 8 | — | — | 6 | 10 | 10 | 10 | 10 | 7 | 7 | 10 | — | — | — | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | W 7 | — | W 7 | NW 4 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 3 | N 3 | W 6 | WNW 5 | — | NE 3 | NNE 3 | NNE 3 | NNE 2 | NNW 4 | — | — | N 3 |
| kJ | 277 | — | 198 | 15 | 17 | 15 | 13 | 10 | 4 | 1 | 17 | 9 | — | 2 | 2 | 1 | 1 | 2 | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 418 | 378 | 663 | 208 | 17 | 13 | 0 | 13 | 13 | 25 | 152 | 8 | 8 | 16 | 8 | 16 | 51 | 150 | 129 | 165 | 190 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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