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Surf Forecasts:
Tenby (South Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 11 pm Monday 15 Dec 2025 GMTForecast 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
11.1° C
(Which is normal for this time of year)🏝️ LIVE HD CAM Tenby South Beach Pembrokeshire, Wales Webcam by Puffin Cottage Holidays
How big are the waves at Tenby (South Beach) today?
The current surf forecast for Tenby (South Beach) at 5AM is: 1.7m 14s primary swell from a West-southwest direction (forecast issued at 11:00pm December 15). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 5.5ft (1.7m) | 14s |
| Afternoon (16 Dec) | 5.5ft (1.7m) | 14s |
| Evening (16 Dec) | 5ft (1.6m) | 14s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 7 | 8 | 9 | 10 | 10 | 11 | 11 | 21 | 20 | 19 | 19 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1144 | 1226 | 1155 | 1154 | 1171 | 1241 | 1095 | 961 | 934 | 934 | 825 | 1831 | 777 | 1545 | 2531 | 3584 | 4032 | 3252 | 2091 | 6217 | 6098 | 5085 | 4928 | 6791 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on |
High Tide / height (m) | 3:28AM 6.02 | 3:50PM 6.14 | 4:14AM 6.29 | 4:35PM 6.37 | 4:56AM 6.56 | 5:16PM 6.60 | ||||||||||||||||||
Low Tide / height (m) | 9:19PM 2.11 | 9:44AM 2.10 | 10:06PM 1.92 | 10:30AM 1.84 | 10:48PM 1.69 | 11:11AM 1.58 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:19 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - |
 |  | | |  | |  | |  | | |  | | |  | | |  | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 7 | 6 | 1 | - | - | - | - |
| Temp. °C | 11 | 9 | 8 | 9 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 9 | 9 | 10 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 11 |
| Feels °C (?) | 9 | 6 | 5 | 5 | 4 | 4 | 3 | 4 | 5 | 4 | 4 | 5 | 3 | 2 | 0 | 1 | 1 | 2 | 4 | 9 | 8 | 8 | 5 | 4 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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