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Tenby (South Beach) Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Tenby (South Beach) surfForecast / Wales – Pembrokeshire / UK
12 Day Weather and Surf, issued 5 am Saturday 29 Nov 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
12.1° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Tenby (South Beach) this week:
The surf forecast for Tenby (South Beach) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 30) at 6AM. The primary swell is predicted to be 1.5m and 11s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tenby (South Beach) in the next 12 days are 5.5m 15s and forecast to arrive on Saturday (Dec 06) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Saturday (Nov 29) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 30th Nov) | 5ft (1.5m) 11s |
| Best Surf | 12AM (Tue 2nd Dec) | 7ft (2.2m) 10s |
| Most Powerful | 6AM (Sat 6th Dec) | 18ft (5.5m) 15s |
Table - best surf conditions forecast for Tenby (South Beach) over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 35mm), heaviest during Mon night. Very mild (max 13°C on Mon morning, min 6°C on Sat afternoon). Winds decreasing (near gales from the SSW on Sun night, light winds from the WNW by Mon night). | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Tue morning. Very mild (max 10°C on Tue morning, min 6°C on Thu morning). Winds increasing (calm on Tue morning, gales from the SE by Wed night). | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 7 | 10 | 10 | 10 | 10 | 10 | 15 | 14 | 13 | 7 | 10 | 10 | 16 | 17 | 10 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1605 | 1348 | 550 | 469 | 359 | 922 | 3043 | 3994 | 932 | 788 | 676 | 2066 | 1726 | 998 | 513 | 2013 | 1040 | 1025 | 1366 | 3810 | 8159 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- on | cross- on | cross- on | off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- off | cross- off | cross | cross- on | cross- on | cross |
High Tide / height (m) | 12:31PM 6.12 | 1:12AM 5.96 | 1:41PM 6.35 | 2:19AM 6.33 | 2:45PM 6.74 | 3:19AM 6.82 | 3:43PM 7.20 | 4:12AM 7.33 | 4:36PM 7.62 | 5:02AM 7.77 | 5:27PM 7.93 | 5:50AM 8.08 | 6:15PM 8.07 | ||||||||
Low Tide / height (m) | 7:00PM 2.05 | 7:27AM 2.12 | 8:08PM 1.74 | 8:34AM 1.74 | 9:08PM 1.31 | 9:33AM 1.26 | 10:02PM 0.88 | 10:27AM 0.78 | 10:52PM 0.51 | 11:17AM 0.38 | 11:41PM 0.27 | 12:06PM 0.13 | 12:28AM 0.18 | ||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||
| Sunrise | 7:58 | - | - | 8:00 | - | - | 8:02 | - | - | 8:03 | - | - | 8:03 | - | - | 8:06 | - | - | 8:07 | - | - |
| Sunset | - | 4:14 | - | - | 4:13 | - | - | 4:12 | - | - | 4:12 | - | - | 4:10 | - | - | 4:10 | - | - | 4:09 | - |
 |  |  | |  |  |  | |  |  |  |  | | |  | | | | |  | | |
Rain (mm) | - | 2 | - | - | - | 12 | 6 | 6 | 9 | 2 | - | - | - | 2 | 2 | - | 1 | 4 | 3 | 19 | 8 |
| Temp. °C | 9 | 8 | 8 | 8 | 9 | 12 | 13 | 13 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 8 | 8 | 9 | 10 | 12 | 11 |
| Feels °C (?) | 3 | -1 | 0 | 4 | 3 | 2 | 4 | 3 | 4 | 6 | 7 | 5 | 4 | 3 | 1 | 1 | 2 | 2 | 1 | 4 | 3 |
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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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Information about the Tenby (South Beach) Surf forecast
The above surf forecast table for Tenby (South Beach) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tenby (South Beach) can be found by selecting the local surf guide option on the grey menu. Our Tenby (South Beach) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tenby (South Beach)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tenby (South Beach) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Wales - Pembrokeshire? If you are looking for accommodation near Tenby (South Beach), camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Pembroke which is 15 km (9 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 23 km (14 miles) away, Carmarthen, Fishguard and Aberporth.
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