Surf Forecasts:
How big are the waves at Tenby (South Beach) today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
- Evening surf: Evening surf (18 Jul, local time) - 0.5ft (0.1m), 21s period with S swell.
The current surf forecast for Tenby (South Beach) at 10AM is: 0.1m 13s primary swell from a Southwest direction and 0.2m 8s secondary swell from a West direction, 0.1m 5s secondary swell from a Southwest direction (forecast issued at 06:00am July 18). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 0.5ft (0.2m) | 8s |
| Afternoon (18 Jul) | 0.5ft (0.2m) | 8s |
| Evening (18 Jul) | 0.5ft (0.1m) | 21s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the WSW by Sun morning). | |||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
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 8 | W 8 | W 8 | W 8 | W 8 | W 8 | S 21 | S 21 | ENE 3 | E 4 | E 4 | ENE 3 | SW 19 | SW 19 | SW 19 | SW 19 | S 19 | S 19 | S 18 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 7 | 7 | 5 | 5 | 5 | 9 | 9 | 5 | 9 | 6 | 2 | 15 | 15 | 15 | 15 | 7 | 7 | 6 | 12 | 12 | 12 | 12 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:50AM7.63m | 10:10PM7.86m | 10:33AM7.28m | 10:54PM7.40m | 11:17AM6.85m | ||||||||||||||||||
Low Tide | 4:00PM0.54m | 4:29AM0.63m | 4:43PM0.91m | 5:11AM1.07m | 5:27PM1.37m | ||||||||||||||||||
 |  | | | | | |  |  |  | | | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 19 | 20 | 20 | 18 | 17 | 18 | 17 | 15 | 17 | 19 | 21 | 19 | 17 | 17 | 16 | 15 | 18 | 19 | 19 | 17 | 17 |
Feels °C | 14 | 13 | 18 | 18 | 15 | 12 | 14 | 16 | 13 | 12 | 15 | 17 | 17 | 15 | 14 | 14 | 14 | 12 | 15 | 15 | 15 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | NNW 3 | W 8 | W 8 | W 8 | W 8 | NNW 4 | NW 4 | NW 5 | SSE 3 | ESE 3 | — | SW 19 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 |
| kJ | 5 | 5 | 5 | 1 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | — | 15 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 5 | SW 5 | W 8 | SW 5 | SW 11 | SW 11 | SW 11 | W 8 | W 8 | W 7 | E 3 | W 7 | SW 19 | W 10 | SW 19 | W 7 | S 19 | N 5 | SW 18 | SW 18 | SW 18 | W 11 |
| kJ | 1 | 1 | 1 | 5 | 1 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 15 | 2 | 15 | 1 | 7 | 1 | 12 | 12 | 12 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 5 | SW 11 | S 5 | S 21 | S 21 | SW 11 | SW 12 | S 10 | W 7 | SW 19 | W 7 | W 7 | W 7 | S 19 | — | S 18 | W 11 | W 11 | W 11 | SW 18 |
| kJ | 7 | 7 | 7 | 1 | 5 | 1 | 9 | 9 | 5 | 5 | 2 | 1 | 15 | 1 | 1 | 1 | 7 | — | 6 | 2 | 2 | 2 | 12 |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | NNW 3 | NNW 4 | NNW 3 | NNW 4 | NNW 4 | N 4 | ENE 3 | E 4 | E 4 | ENE 3 | NW 4 | NW 3 | NW 3 | NNW 3 | N 3 | N 3 | N 3 | N 3 | NNW 4 | NNW 4 | N 4 |
| kJ | 2 | 3 | 2 | 7 | 7 | 11 | 15 | 10 | 4 | 9 | 6 | 2 | 1 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | 10 | 15 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 398 | 389 | 398 | 431 | 431 | 431 | 431 | 91 | 133 | 128 | 353 | 407 | 499 | 377 | 271 | 353 | 346 | 346 | 353 | 346 | 365 | 365 | 346 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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