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Tenby (South Beach) Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Tenby (South Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 6 am Wednesday 13 May 2026 BSTForecast update in hr min s Forecast update imminent
Tenby (South Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tenby (South Beach) sea temperature is
12.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Tenby (South Beach) today?
The current surf forecast for Tenby (South Beach) at 1PM is: 0.1m 16s primary swell from a Southwest direction and 0.1m 8s secondary swell from a Southwest direction (forecast issued at 06:00am May 13). An open ocean swell of 2.2m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 0.5ft (0.1m) | 16s |
| Afternoon (13 May) | 0.5ft (0.1m) | 16s |
| Evening (13 May) | 4.5ft (1.4m) | 7s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 12°C on Wed afternoon, min 7°C on Thu night). Winds decreasing (strong winds from the NW on Wed morning, calm by Fri night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | W 7 | W 7 | W 7 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | W 6 | W 6 | W 6 | W 6 | W 7 | SW 14 | W 6 | W 7 | W 7 | W 7 | WSW 7 | |
12 | 11 | 10 | 10 | 10 | 310 | 187 | 159 | 10 | 10 | 9 | 8 | 8 | 91 | 55 | 42 | 32 | 34 | 8 | 13 | 9 | 9 | 9 | 10 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | |
High Tide | 3:54AM6.47m | 4:25PM6.56m | 4:46AM7.00m | 5:14PM7.13m | 5:34AM7.51m | 5:59PM7.63m | ||||||||||||||||||
Low Tide | 10:16AM1.55m | 10:38PM1.49m | 11:05AM1.03m | 11:26PM0.95m | 11:50AM0.58m | 00:11AM0.49m | ||||||||||||||||||
 |  |  | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | 5:24 |
 | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:04 | — | 9:05 |
— | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 9 | 11 | 12 | 11 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 7 | 7 | 9 | 9 | 10 | 10 | 10 | 8 | 8 |
1 | 1 | 0 | 2 | 4 | 4 | 2 | 1 | 0 | 1 | 1 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 5 | |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | W 7 | W 7 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | W 6 | W 6 | W 6 | W 6 | W 7 | SW 14 | W 6 | W 7 | W 7 | W 7 | WSW 7 |
 kJ | 6 | 11 | 10 | 10 | 10 | 10 | 187 | 159 | 10 | 10 | 9 | 8 | 8 | 91 | 55 | 42 | 32 | 34 | 8 | 13 | 9 | 9 | 9 | 10 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SSW 8 | SW 8 | SW 8 | S 8 | S 8 | SW 16 | SW 16 | S 7 | — | — | — | — | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 9 | W 9 | W 9 | WNW 4 |
| kJ | 12 | 6 | 2 | 2 | 1 | 1 | 10 | 10 | 1 | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 13 | SW 13 | NNE 3 |
| kJ | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 1 |
Wind waves Height (m) Direction Period (s) | W 6 | W 7 | W 8 | W 8 | W 8 | W 7 | NNW 5 | NNW 5 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | NNW 4 | N 4 | N 4 | N 4 | NNW 4 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | N 3 |
| kJ | 279 | 403 | 600 | 564 | 466 | 310 | 44 | 42 | 269 | 278 | 210 | 170 | 125 | 13 | 10 | 14 | 10 | 22 | 23 | 31 | 35 | 21 | 8 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 393 | 384 | 765 | 777 | 1018 | 899 | 450 | 450 | 174 | 175 | 896 | 1180 | 272 | 251 | 30 | 60 | 271 | 125 | 271 | 181 | 271 | 181 | 181 | 350 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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