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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 23 Apr 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
11.2° C
(Which is 1.5°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: 0.6m 11s primary swell from a Southwest direction and 0.1m 15s secondary swell from a Southwest direction, 1.1m 5s secondary swell from a East-southeast direction (forecast issued at 06:00am April 23). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 4ft (1.2m) | 5s |
| Afternoon (23 Apr) | 2.5ft (0.8m) | 10s |
| Evening (23 Apr) | 3.5ft (1.0m) | 10s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the ESE on Thu morning, calm by Sat afternoon). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 5 | ESE 5 | ESE 5 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | |
70 | 69 | 66 | 134 | 188 | 185 | 177 | 177 | 254 | 383 | 350 | 338 | 293 | 298 | 293 | 249 | 282 | 254 | 254 | 235 | 222 | 160 | 154 | 120 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy | cross | |
High Tide | 11:25AM6.47m | 11:56PM6.45m | 12:37PM5.93m | 1:15AM6.07m | 2:05PM5.71m | |||||||||||||||||||
Low Tide | 5:11AM1.42m | 5:37PM1.86m | 6:24AM1.96m | 6:58PM2.30m | 7:56AM2.20m | 8:32PM2.38m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | |  | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:01 |
 | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | 8:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 10 | 13 | 16 | 16 | 13 | 11 | 9 | 8 | 10 | 12 | 15 | 15 | 14 | 12 | 11 | 10 | 10 | 12 | 14 | 14 | 14 | 13 |
2 | 2 | 3 | 6 | 11 | 11 | 8 | 4 | 2 | 2 | 4 | 6 | 10 | 11 | 11 | 9 | 8 | 7 | 6 | 8 | 11 | 12 | 12 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | WSW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
 kJ | 6 | 12 | 41 | 134 | 188 | 185 | 177 | 177 | 254 | 383 | 350 | 338 | 293 | 298 | 293 | 249 | 282 | 254 | 254 | 235 | 222 | 160 | 154 | 120 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | SW 15 | SW 15 | SW 15 | SW 15 | — | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 8 | 8 | 8 | 8 | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 15 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | SE 3 | ESE 3 | ESE 3 | SE 3 | SE 3 | — | — | — | — |
| kJ | 70 | 69 | 66 | 54 | 43 | 25 | 24 | 33 | 43 | 41 | 31 | 31 | 24 | 12 | 5 | 2 | 1 | 3 | 2 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 348 | 365 | 365 | 357 | 29 | 29 | 64 | 71 | 48 | 29 | 48 | 48 | 29 | 26 | 8 | 8 | 8 | 26 | 26 | 8 | 25 | 8 | 8 | 8 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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