Tenby (South Beach) Surf Break

Lat Long: 51.67° N 4.70° W

Tenby (South Beach) 48 hour detailed Surf Forecast

Issued: 6 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tenby (South Beach) sea temperature is
18.6°C
2.6° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 6ft (1.9m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 6.5ft (2.0m), 13s period with W swell.
  • Evening surf: Evening surf (07 Sep, local time) - 6.5ft (2.0m), 12s period with WSW swell.

The current surf forecast for Tenby (South Beach) at 2PM is: 2.0m 13s primary swell from a West direction (forecast issued at 06:00am September 07). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (07 Sep)6ft (1.9m)14s
Afternoon (07 Sep)6.5ft (2.0m)13s
Evening (07 Sep)6.5ft (2.0m)12s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon night. Very mild (max 17°C on Mon morning, min 12°C on Mon night). Winds decreasing (fresh winds from the NW on Tue morning, light winds from the NW by Wed morning).

Monday
7
Tuesday
8
Wednesday
9
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
3
2
1
1
1
1
2
1
2
2
1
1
1
0
0
1
1
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
1.8
WSW
14
1.9
WSW
13
2
W
13
1.9
WSW
13
1.9
WSW
12
2.1
WSW
12
2.3
WSW
12
2.2
WSW
8
2
WSW
11
1.8
WSW
10
1.6
W
10
1.6
W
9
1.6
W
9
1.7
W
7
1.7
W
7
1.6
W
8
1.4
WSW
8
1.2
WSW
8
1.1
WSW
8
0.9
WSW
8
0.9
WSW
8
0.8
WSW
8
Wave Graph
Metric surfscale
Energy kJ
280
1294
1210
1379
1175
1053
1226
1406
570
875
579
470
445
404
263
303
326
264
197
167
116
92
71
Wind (km/h)
25
W
20
NW
20
W
30
WSW
30
WSW
30
WSW
30
WSW
25
WSW
20
WSW
20
NNW
25
NW
35
NW
35
WNW
30
WNW
30
NW
25
NW
20
NW
15
NW
20
NW
10
NW
20
W
15
W
10
W
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
3:16AM5.82m
3:55PM6.18m
4:36AM6.28m
5:04PM6.80m
5:34AM6.88m
5:56PM7.44m
Low Tide
9:45AM2.25m
10:30PM1.85m
10:58AM1.70m
11:32PM1.22m
11:52AM1.09m
rain showers
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:50
7:47
 mm
1
1
2
3
5
Temp °C
18
16
16
17
17
17
15
14
14
12
14
15
16
16
15
13
13
13
14
15
16
14
14
Feels °C
16
13
13
12
12
13
10
10
11
8
9
8
9
10
9
8
9
10
11
12
12
11
12
  • 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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