Tenby (South Beach) Surf Break

Lat Long: 51.67° N 4.70° W

Tenby (South Beach) 48 hour detailed Surf Forecast

Issued: 12 am 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tenby (South Beach) sea temperature is
17.7°C
2.5° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 4ft (1.2m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 3.5ft (1.1m), 7s period with WSW swell.
  • Evening surf: Evening surf (26 Sep, local time) - 4.5ft (1.3m), 11s period with WSW swell.

The current surf forecast for Tenby (South Beach) at 4AM is: 1.3m 13s primary swell from a West-southwest direction (forecast issued at 12:00am September 26). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (26 Sep)4ft (1.2m)12s
Afternoon (26 Sep)3.5ft (1.1m)7s
Evening (26 Sep)4.5ft (1.3m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 16°C on Sat morning, min 12°C on Sun night). Winds decreasing (fresh winds from the S on Sun morning, light winds from the N by Sun night).

Saturday
26
Sunday
27
Monday
28
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
2
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
13
1.3
WSW
13
1.3
WSW
12
1.2
WSW
12
1.1
WSW
7
1.1
WSW
7
1.3
WSW
11
1.1
WSW
11
1.2
WSW
10
1
WSW
7
0.6
W
10
0.5
W
10
1.7
SSW
6
2
SW
7
1.6
WSW
8
1.4
WSW
7
0.8
W
10
1
W
7
1.2
WSW
7
0.9
W
11
0.8
W
11
0.8
W
11
0.8
WSW
11
0.7
W
11
Wave Graph
Metric surfscale
Energy kJ
599
572
511
425
121
115
366
292
285
91
71
50
211
377
294
196
127
100
124
209
160
154
156
110
Wind (km/h)
15
WNW
15
W
15
WSW
20
SW
20
SW
20
SW
15
SSW
15
S
20
SSE
20
SSE
25
SSE
35
SE
40
S
20
W
20
WNW
10
NW
10
NW
5
N
5
N
10
E
10
SE
10
SE
15
ESE
20
ESE
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross-off
off
off
off
cross-off
cross-off
cross-on
on
on
cross-on
on
High Tide
6:44AM7.51m
6:59PM7.91m
7:17AM7.89m
7:33PM8.19m
7:51AM8.12m
8:08PM8.29m
Low Tide
00:41AM0.63m
12:54PM0.53m
1:13AM0.26m
1:26PM0.21m
1:45AM0.05m
1:59PM0.05m
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
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7:09
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—
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—
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7:11
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—
—
—
—
—
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7:13
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
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7:08
—
—
—
—
—
—
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7:06
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7:04
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 mm
—
—
—
—
—
—
—
—
—
—
—
2
1
2
—
—
—
—
—
—
—
—
—
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Temp °C
14
14
14
15
16
16
15
15
15
14
14
14
16
16
14
13
13
13
12
13
14
15
15
15
Feels °C
11
12
12
12
12
13
13
13
12
10
9
8
10
14
11
11
11
12
10
11
11
13
11
11
  • 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
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