Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

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

information circle12 Day Weather and Surf, issued 11 am Tuesday 17 Feb 2026 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
8.5° C
 (Which is normal for this time of year)

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 3.0m 18s and forecast to arrive on Saturday (Feb 21) 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 1.1m 4s period and expected on Thursday (Feb 19) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6AM (Sat 21st Feb)10ft (3.0m) 18s

Table - best surf conditions forecast for Tenby (South Beach) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 25mm), heaviest during Wed afternoon. Very mild (max 10°C on Thu night, min 3°C on Tue night). Winds increasing (calm on Tue morning, strong winds from the ESE by Tue night).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 11°C on Fri afternoon, min 9°C on Sat morning). Mainly strong winds.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
0
0
0
0
1
3
3
2
0
0
1
2
1
0
0
3
1
1
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
WSW
1.7
WSW
1.2
WSW
1.3
WSW
1.6
WSW
2
WSW
3
WSW
3.5
WSW
2.4
WSW
2.5
WSW
3
WSW
3
WSW
2.5
WSW
3
WSW
3.5
WSW
3.5
WSW
3
WSW
3
WSW
1.6
WSW
2.1
WSW
1.7
WSW
Period(s) (?)131212111112141211791011169101213131413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15119053993895841125357234201371758153019931745533616932119265524938541726983
Wind
(km/h)
5
N
20
SE
50
ESE
45
ESE
45
E
30
N
30
NW
30
NW
20
W
40
SW
40
SW
35
WSW
30
SW
35
SW
30
SW
40
SSW
20
WSW
35
W
30
W
20
WSW
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
on		oncross-
on		cross-
off		offoffcross-
off		crosscrosscross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		on
High Tide
/ height (m)
6:33PM
7.46
6:49AM
7.92
7:07PM
7.79
7:23AM
8.19
7:41PM
7.98
7:57AM
8.28
8:16PM
7.99
8:33AM
8.17
8:53PM
7.82
9:12AM
7.85
9:33PM
7.46
9:55AM
7.35
10:18PM
6.96
Low Tide
/ height (m)
12:32PM
0.67
12:43AM
0.54
1:04PM
0.32
1:16AM
0.27
1:36PM
0.12
1:48AM
0.14
2:09PM
0.09
2:22AM
0.19
2:44PM
0.24
2:58AM
0.41
3:20PM
0.59
3:38AM
0.81
4:02PM
1.09
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise7:30--7:28--7:26--7:24--7:22--7:20--7:18--
Sunset-5:36--5:37--5:38--5:40--5:43--5:45--5:46-
cloud
cloud
light rain
cloud
heavy rain
mod rain
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
Rain (mm)
--4-1110----------3----
Temp. °C66455478101011111011101010101099
Feels °C (?)20-6-5-5-3002244454232446
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Tenby (South Beach):

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tenby (South Beach) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Tenby (South Beach) at:
surf-forecast.com

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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest