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Surf Forecasts:
Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 am Wednesday 20 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
12.3° C
(Which is slightly warmer than usual)How big are the waves at Tenby (North Beach) today?
The current surf forecast for Tenby (North Beach) at 7AM is: 3.5m 13s primary swell from a West-southwest direction (forecast issued at 12:00am May 20). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 10ft (3.0m) | 13s |
| Afternoon (20 May) | 8ft (2.5m) | 13s |
| Evening (20 May) | 7ft (2.1m) | 12s |
Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, light winds from the SW by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WSW 9 | WSW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | |
1808 | 2454 | 3488 | 3075 | 2472 | 2052 | 1651 | 1269 | 1010 | 821 | 674 | 634 | 466 | 362 | 348 | 386 | 386 | 411 | 543 | 661 | 649 | 560 | 550 | 471 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | glassy | |
High Tide | 9:30AM7.61m | 9:53PM7.67m | 10:22AM7.12m | 10:47PM7.22m | 11:19AM6.62m | |||||||||||||||||||
Low Tide | 3:19AM0.37m | 3:40PM0.72m | 4:12AM0.77m | 4:33PM1.17m | 5:11AM1.24m | 5:33PM1.62m | ||||||||||||||||||
 | |  |  |  | | | |  | | | | | | |  | | | | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:14 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 |
5 | 5 | 6 | 7 | 7 | 8 | 9 | 11 | 9 | 9 | 9 | 10 | 12 | 15 | 15 | 12 | 10 | 11 | 11 | 12 | 14 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 |
 kJ | — | — | — | — | — | — | 1651 | 1269 | 1010 | 821 | 674 | 634 | 466 | 362 | 348 | 386 | 386 | 411 | 543 | 661 | 649 | 560 | 550 | 471 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | — | WSW 12 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 9 | 9 | 8 | 8 | — | 117 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | — | — | — | — | — | — | — | — | — | SE 2 | SE 3 | SE 4 | — | — | — | — | — | — |
| kJ | 1808 | 2454 | 3488 | 3075 | 2472 | 2052 | — | — | — | — | — | — | — | — | — | 1 | 5 | 6 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 389 | 393 | 340 | 150 | 364 | 128 | 128 | 29 | 77 | 69 | 69 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 2 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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