Tenby (South Beach) surfForecast / Wales – Pembrokeshire / UK

information circle12 Day Weather and Surf, issued 5 am Monday 22 Dec 2025 GMT
Forecast 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
10.6° C
(Which is normal for this time of year)
🏝️ LIVE HD CAM Tenby South Beach Pembrokeshire, Wales Webcam by Puffin Cottage Holidays


Best Forecast Surf Conditions for Tenby (South Beach) this week:

The most powerful waves expected at Tenby (South Beach) in the next 12 days are 1.2m 13s and forecast to arrive on Monday (Dec 22) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Wednesday (Dec 24) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9AM (Mon 22nd Dec)4ft (1.2m) 13s

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 Mostly dry. Very mild (max 10°C on Mon morning, min 1°C on Wed night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 5°C on Sat morning, min 1°C on Thu night). Mainly fresh winds.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
WSW
0.9
WSW
0.8
WSW
0.6
WSW
0.5
W
0.4
WSW
0.5
W
0.4
WSW
1.4
E
0.9
ENE
1.2
ENE
1.4
E
0.4
WSW
0.5
W
0.6
W
0.6
W
0.5
W
1.4
E
1.2
ENE
1.1
ENE
1.2
ENE
Period(s) (?)1312111110111210555512121211105555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)447250135915537783410040661044671988351110575972
Wind
(km/h)
25
SE
25
E
25
E
15
ENE
25
NE
25
NE
25
ENE
25
ENE
25
ENE
35
NE
35
ENE
20
ENE
20
NE
25
NE
30
ENE
35
ENE
25
E
20
NE
15
NE
20
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
crosscrosscross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
crosscrosscrosscross
High Tide
/ height (m)
7:42PM
7.01
8:01AM
7.25
8:19PM
6.94
8:38AM
7.19
8:57PM
6.83
9:17AM
7.07
9:39PM
6.67
10:00AM
6.90
10:26PM
6.49
10:49AM
6.70
11:20PM
6.32
11:47AM
6.51
12:23AM
6.21
Low Tide
/ height (m)
1:38PM
1.07
1:50AM
1.09
2:14PM
1.11
2:25AM
1.16
2:51PM
1.20
3:03AM
1.29
3:30PM
1.33
3:44AM
1.46
4:15PM
1.48
4:31AM
1.66
5:06PM
1.64
5:27AM
1.85
6:07PM
1.78
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Sunrise8:22--8:22--8:22--8:23--8:23--8:23--8:25--
Sunset-4:10--4:10--4:12--4:12--4:13--4:14--4:15-
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C109101076442342343555344
Feels °C (?)545610-3-3-5-6-5-6-3-3-5-2-10-2-1-1
  • Map Icons:
  • Break
  • 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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