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Surf Forecasts:
Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 pm Sunday 17 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
12.1° C
(Which is slightly warmer than usual)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 4ft (1.2m) | 6s |
| Afternoon (17 May) | 1ft (0.3m) | 8s |
| Evening (17 May) | 5ft (1.6m) | 6s |
Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Mon night. Very mild (max 13°C on Tue morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Sun night, strong winds from the SW by Tue night). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 6 | W 12 | S 12 | W 6 | WSW 6 | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | SW 6 | W 10 | SW 6 | SSW 7 | SW 7 | SW 7 | WSW 8 | SW 8 | SW 8 | SW 8 | WSW 9 | WSW 10 | WSW 10 | |
119 | 104 | 3 | 0 | 218 | 285 | 286 | 416 | 285 | 149 | 107 | 94 | 18 | 109 | 297 | 279 | 456 | 572 | 632 | 748 | 1187 | 1867 | 2212 | 2206 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:07AM8.14m | 7:29PM8.21m | 7:53AM8.16m | 8:15PM8.21m | 8:40AM7.97m | 9:03PM8.02m | ||||||||||||||||||
Low Tide | 1:19PM0.10m | 1:42AM0.03m | 2:04PM0.14m | 2:30AM0.10m | 2:51PM0.36m | 3:19AM0.37m | ||||||||||||||||||
 | |  | |  |  | |  | | | | | | | | | | |  |  | | | | | |
 | 5:24 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — |
 | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — | — | — | 9:10 |
— | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 3 | 4 | 1 | 1 | 1 | — | — | 1 | 2 | 1 | — | |
Temp °C | 11 | 12 | 9 | 10 | 9 | 9 | 8 | 9 | 11 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
6 | 6 | 2 | 4 | 4 | 5 | 4 | 6 | 8 | 6 | 7 | 6 | 5 | 4 | 7 | 8 | 6 | 6 | 6 | 6 | 5 | 7 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | WSW 12 | W 12 | S 12 | — | W 11 | W 11 | WSW 11 | WSW 7 | WSW 7 | W 11 | WSW 10 | W 10 | W 10 | SW 6 | S 19 | W 19 | W 15 | W 15 | W 14 | W 18 | W 13 | — | — | WSW 14 |
 kJ | 50 | 104 | 3 | — | 63 | 63 | 42 | 278 | 206 | 21 | 33 | 18 | 18 | 109 | 7 | 7 | 4 | 4 | 4 | 6 | 14 | — | — | 777 |
Swell 2 Height (m) Direction Period (s) | SW 12 | WSW 8 | — | — | — | — | S 12 | W 12 | WSW 11 | — | — | — | — | W 10 | — | — | S 19 | W 18 | — | W 13 | — | — | — | — |
| kJ | 6 | 14 | — | — | — | — | 3 | 25 | 40 | — | — | — | — | 2 | — | — | 7 | 6 | — | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | SW 19 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 15 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | WSW 5 | W 6 | WSW 6 | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SSE 5 | SSW 7 | SW 7 | SW 7 | WSW 8 | SW 8 | SW 8 | SW 8 | WSW 9 | WSW 10 | WSW 10 |
| kJ | 119 | 94 | 113 | 154 | 218 | 285 | 286 | 416 | 285 | 149 | 107 | 94 | 89 | 56 | 297 | 279 | 456 | 572 | 632 | 748 | 1187 | 1867 | 2212 | 2206 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 383 | 383 | 392 | 392 | 364 | 364 | 49 | 2 | 45 | 128 | 123 | 112 | 315 | 377 | 352 | 393 | 393 | 419 | 444 | 392 | 407 | 408 | 419 | 340 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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