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Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 am Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Tenby (North Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tenby (North Beach) sea temperature is
12.4° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Tenby (North Beach) today?
The current surf forecast for Tenby (North Beach) at 4AM is: 0.3m 9s primary swell from a South-southwest direction and 0.1m 19s secondary swell from a Southwest direction (forecast issued at 12:00am May 12). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 1.5ft (0.4m) | 8s |
| Afternoon (12 May) | 1.5ft (0.4m) | 8s |
| Evening (12 May) | 1ft (0.3m) | 8s |
Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 13°C on Tue afternoon, min 8°C on Mon night). Winds increasing (light winds from the NW on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 19 | SSW 9 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | SW 18 | SSW 8 | SW 8 | SW 17 | SW 16 | SW 16 | SSW 16 | SW 16 | W 7 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | W 6 | W 6 | W 6 | |
15 | 15 | 18 | 18 | 17 | 13 | 13 | 12 | 13 | 12 | 11 | 10 | 10 | 25 | 10 | 226 | 10 | 10 | 10 | 9 | 8 | 100 | 75 | 42 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:53AM6.01m | 3:30PM6.02m | 3:54AM6.47m | 4:25PM6.56m | 4:46AM7.00m | 5:14PM7.13m | ||||||||||||||||||
Low Tide | 9:21AM2.05m | 9:44PM2.00m | 10:16AM1.55m | 10:38PM1.49m | 11:05AM1.03m | |||||||||||||||||||
 |  |  |  | | | | | |  | | | |  | | | | |  |  | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | 1 | — | — | |
Temp °C | 9 | 8 | 9 | 11 | 12 | 13 | 12 | 11 | 10 | 10 | 9 | 9 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 9 |
5 | 5 | 6 | 5 | 6 | 7 | 7 | 4 | 3 | 2 | 0 | 0 | 2 | 3 | 5 | 2 | 2 | 1 | 2 | 1 | 2 | 2 | 3 | 4 | |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SSW 8 | SW 16 | SW 16 | SSW 16 | SW 16 | W 7 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | W 6 | W 6 | W 6 |
 kJ | 8 | 15 | 18 | 18 | 17 | 13 | 13 | 6 | 13 | 9 | 6 | 10 | 10 | 25 | 10 | 226 | 10 | 10 | 10 | 9 | 8 | 100 | 75 | 42 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | — | SW 8 | SW 8 | S 8 | SW 16 | S 7 | — | — | — | — | SW 15 | SW 15 | SW 15 |
| kJ | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | — | 2 | 2 | 1 | 10 | 1 | — | — | — | — | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | — | W 8 | W 8 | W 13 | — | — | — | — | — | — | — | S 8 | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | — | 1 | 1 | 3 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | WNW 4 | WNW 2 | WNW 4 | WNW 4 | WNW 4 | W 5 | W 5 | W 5 | W 6 | W 7 | W 7 | W 8 | W 7 | W 7 | NNW 4 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | NNW 5 | NNW 4 | N 4 |
| kJ | 4 | 1 | 1 | 12 | 15 | 13 | 15 | 23 | 90 | 205 | 360 | 572 | 491 | 478 | 358 | 19 | 346 | 310 | 270 | 227 | 227 | 55 | 27 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 183 | 175 | 175 | 195 | 382 | 426 | 426 | 407 | 383 | 407 | 407 | 757 | 1215 | 804 | 775 | 452 | 176 | 452 | 452 | 272 | 267 | 408 | 251 | 46 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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