Tenby (South Beach) Surf Break

Lat Long: 51.67° N 4.70° W

Tenby (South Beach) 48 hour detailed Surf Forecast

Issued: 6 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tenby (South Beach) sea temperature is
18.5° C
2.2° 

Tenby (South Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Tenby (South Beach) today (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 1.5ft (0.4m), 6s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 0.5ft (0.1m), 12s period with SW swell.

The current surf forecast for Tenby (South Beach) at 11PM is: 0.1m 12s primary swell from a Southwest direction and 0.1m 6s secondary swell from a Southwest direction, 0.1m 8s secondary swell from a West direction (forecast issued at 06:00pm August 09). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)1.5ft (0.4m)6s
Evening (09 Aug)0.5ft (0.1m)12s

Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
6
0.1
SW
12
0.1
SW
12
0.5
SW
4
0.8
WSW
5
0.8
WSW
6
0.6
W
5
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.3
SW
6
0.2
W
10
0.2
W
9
0.2
W
9
0.3
WSW
12
Wave Graph
Metric surfscale
Energy kJ
10
6
6
9
36
42
21
14
14
14
6
7
7
7
6
8
7
6
27
Wind (km/h)
20
WSW
25
WSW
15
WNW
15
NNW
15
N
15
N
15
N
5
NNW
10
NNW
20
N
15
N
10
NE
10
E
15
E
25
SE
10
SSE
5
S
5
WSW
10
NW
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross-on
cross-on
on
on
glassy
cross-off
off
High Tide
3:58PM6.26m
4:37AM6.40m
5:09PM6.79m
5:42AM6.91m
6:07PM7.40m
Low Tide
10:27PM1.82m
11:00AM1.65m
11:36PM1.27m
12:00PM1.11m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:50
 mm
Temp °C
20
19
17
17
15
14
16
20
21
19
16
16
16
16
17
21
24
25
22
Feels °C
16
16
16
16
14
12
13
18
18
15
13
14
14
13
12
18
23
23
21
  • 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
How to use the Wavefinder 

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.


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