Tenby (South Beach) Surf Break

Lat Long: 51.67° N 4.70° W

Tenby (South Beach) 48 hour detailed Surf Forecast

Issued: 6 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tenby (South Beach) sea temperature is
18.9°C
2.7° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 3.5ft (1.0m), 9s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.0m), 8s period with WSW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 0.5ft (0.1m), 17s period with SW swell.

The current surf forecast for Tenby (South Beach) at 11AM is: 1.0m 9s primary swell from a West-southwest direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 06:00am September 01). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (01 Sep)3.5ft (1.0m)9s
Afternoon (01 Sep)3.5ft (1.0m)8s
Evening (01 Sep)0.5ft (0.1m)17s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 19°C on Wed afternoon, min 16°C on Wed morning). Winds increasing (light winds from the WSW on Tue night, fresh winds from the WSW by Thu night).

Tuesday
1
Wednesday
2
Thursday
3
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
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
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
9
1.1
WSW
9
1
WSW
9
1
WSW
9
1
WSW
8
0.4
WSW
8
0.1
SW
16
0.1
SW
16
0.3
W
8
0.3
W
8
1.3
SW
5
2
SW
6
2.1
SW
7
1.8
WSW
7
1.8
WSW
7
1.9
WSW
7
1.9
WSW
7
1.9
WSW
7
1.9
WSW
7
1.7
WSW
7
1.7
WSW
8
1.6
WSW
8
1.7
WSW
8
Wave Graph
Metric surfscale
Energy kJ
260
180
147
144
136
22
11
10
11
11
92
295
416
352
344
387
387
387
369
327
302
288
310
Wind (km/h)
15
W
15
W
20
WSW
25
SW
25
WSW
20
WSW
15
WSW
15
WSW
20
SW
25
SSW
35
SSW
35
SSW
30
SW
25
WSW
25
SW
30
SW
25
WSW
25
WSW
25
WSW
30
WSW
30
SW
30
SW
35
SW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
9:28AM7.74m
9:47PM7.76m
10:06AM7.45m
10:27PM7.34m
10:49AM7.01m
Low Tide
3:33PM0.49m
3:54AM0.64m
4:11PM0.82m
4:33AM1.07m
4:54PM1.29m
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:04
8:01
 mm
2
1
1
Temp °C
16
15
17
17
18
17
17
17
17
17
16
17
19
18
17
18
18
18
18
19
19
18
19
Feels °C
14
13
14
13
14
15
16
16
15
14
11
12
16
15
14
15
16
16
15
15
15
15
15
  • 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 

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