Surf Forecasts:
How big are the waves at Tenby (South Beach) today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 5.5ft (1.7m), 7s period with WSW swell.
The current surf forecast for Tenby (South Beach) at 10PM is: 1.8m 7s primary swell from a West-southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 0.5ft (0.1m) | 16s |
| Evening (19 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 18°C on Wed afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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) | SW 16 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 7 | WSW 7 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 10 | 176 | 327 | 327 | 336 | 336 | 410 | 233 | 186 | 238 | 165 | 108 | 80 | 58 | 54 | 49 | 22 | 23 | 23 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off |
High Tide | 11:35PM6.26m | 11:58AM5.96m | 00:25AM5.67m | 12:55PM5.47m | |||||||||||||||
Low Tide | 5:21PM1.77m | 5:43AM2.09m | 6:07PM2.32m | 6:35AM2.60m | 7:13PM2.78m | ||||||||||||||
 | |  |  |  |  |  | | | | | |  |  | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 16 | 15 | 14 | 14 | 16 | 17 | 17 | 16 | 14 | 14 | 14 | 13 | 14 | 16 | 17 | 16 | 15 |
Feels °C | 13 | 14 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 10 | 9 | 10 | 10 | 9 | 10 | 12 | 13 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | WSW 8 | W 7 | W 7 | WSW 7 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 10 | 10 | 10 | 10 | 9 | 336 | 285 | 233 | 186 | 238 | 165 | 108 | 80 | 58 | 54 | 49 | 22 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | 9 | 8 | 8 | 8 | 20 | 20 | 19 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 10 | 10 | 10 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | — | W 8 | — | NW 4 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 3 | WNW 6 | WNW 5 | NNW 3 |
| kJ | 66 | 176 | 327 | 327 | 336 | — | 410 | — | 14 | 22 | 16 | 10 | 10 | 11 | 8 | 4 | 17 | 18 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 410 | 128 | 272 | 339 | 129 | 42 | 0 | 125 | 369 | 42 | 37 | 37 | 30 | 30 | 30 | 157 | 271 | 28 | 181 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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