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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 Thursday 14 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 1.3°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 12PM is: 1.1m 7s primary swell from a West direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 06:00am May 14). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 0.5ft (0.1m) | 15s |
| Afternoon (14 May) | 3.5ft (1.0m) | 6s |
| Evening (14 May) | 2.5ft (0.8m) | 6s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu morning. Very mild (max 12°C on Sat morning, min 8°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu morning, light winds from the WSW by Fri night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 7 | SW 16 | SW 15 | W 7 | W 6 | W 6 | W 6 | W 6 | W 7 | SW 14 | SW 14 | W 6 | W 6 | W 6 | W 9 | W 9 | W 9 | W 9 | WSW 7 | W 9 | SW 13 | W 7 | W 7 | W 13 | |
171 | 10 | 9 | 107 | 83 | 63 | 48 | 26 | 21 | 8 | 8 | 8 | 7 | 7 | 14 | 24 | 24 | 24 | 15 | 7 | 7 | 7 | 4 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | |
High Tide | 4:46AM7.00m | 5:14PM7.13m | 5:34AM7.51m | 5:59PM7.63m | 6:21AM7.91m | 6:44PM8.01m | ||||||||||||||||||
Low Tide | 11:05AM1.03m | 11:26PM0.95m | 11:50AM0.58m | 00:11AM0.49m | 12:35PM0.25m | 00:57AM0.17m | ||||||||||||||||||
 |  |  |  |  | |  | | | | | | | |  | | | | | | | | | | |
 | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | 5:24 |
 | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:05 | — | 9:07 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 8 | 8 | 8 | 10 | 11 | 12 | 12 | 11 | 10 | 10 |
1 | 1 | 0 | 1 | 3 | 3 | 2 | 3 | 3 | 4 | 3 | 3 | 3 | 5 | 4 | 5 | 5 | 7 | 7 | 8 | 8 | 7 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | W 7 | SW 16 | SW 15 | W 7 | W 6 | W 6 | W 6 | W 6 | W 7 | W 5 | SW 14 | W 6 | W 6 | W 6 | W 9 | W 9 | W 9 | W 9 | WSW 7 | W 9 | W 9 | W 7 | W 7 | W 7 |
 kJ | 171 | 10 | 9 | 107 | 83 | 63 | 48 | 26 | 21 | 20 | 8 | 7 | 7 | 6 | 14 | 24 | 24 | 24 | 15 | 6 | 1 | 4 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | W 9 | SW 14 | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | W 9 | W 7 | W 7 | W 8 | W 14 | W 13 |
| kJ | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 7 | 2 | 7 | 7 | 7 | 7 | 2 | 1 | 1 | 1 | 4 | 14 |
Swell 3 Height (m) Direction Period (s) | S 7 | — | — | — | — | — | — | — | NW 9 | — | — | SW 14 | W 9 | SW 13 | SW 13 | — | SW 13 | N 5 | SW 13 | SW 13 | SW 13 | SW 13 | W 8 | W 8 |
| kJ | 1 | — | — | — | — | — | — | — | 3 | — | — | 8 | 2 | 7 | 7 | — | 7 | 1 | 7 | 7 | 7 | 7 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NNW 5 | WNW 7 | WNW 7 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | N 4 | N 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | — | — | — | — | WSW 6 | W 5 | WSW 5 | WSW 4 | W 4 |
| kJ | 37 | 238 | 210 | 40 | 36 | 36 | 31 | 24 | 16 | 10 | 19 | 18 | 19 | 12 | 5 | — | — | — | — | 10 | 13 | 9 | 9 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 450 | 175 | 249 | 896 | 1252 | 1350 | 49 | 88 | 28 | 271 | 382 | 271 | 371 | 371 | 194 | 91 | 129 | 129 | 339 | 371 | 271 | 172 | 339 | 271 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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