Tenby (South Beach) Surf Break

Lat Long: 51.67° N 4.70° W

Tenby (South Beach) 48 hour detailed Surf Forecast

Issued: 6 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tenby (South Beach) sea temperature is
17.8°C
2.9° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 8ft (2.5m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 10ft (3.0m), 11s period with SW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 10ft (3.0m), 11s period with SW swell.

The current surf forecast for Tenby (South Beach) at 11AM is: 2.5m 11s primary swell from a Southwest direction (forecast issued at 06:00am September 30). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Sep)8ft (2.5m)11s
Afternoon (30 Sep)10ft (3.0m)11s
Evening (30 Sep)10ft (3.0m)11s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Wed afternoon. Very mild (max 16°C on Wed morning, min 14°C on Wed night). Mainly fresh winds.

Wednesday
30
Thursday
1
Friday
2
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)
2
0
0
0
0
0
2
3
2
2
2
1
1
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)
3
SW
11
3
SW
11
2.5
SW
11
3
SW
11
3
SW
11
3
SW
11
2.5
SW
11
2.4
SW
11
2.4
SW
11
2.2
SW
11
1.9
SW
11
2.2
WSW
13
2.2
WSW
13
2
WSW
10
1.8
WSW
10
1.9
SW
10
1.9
SW
10
2.1
SW
9
2.2
SW
9
2.2
SW
9
2.2
SW
9
2.2
SW
9
2
WSW
9
Wave Graph
Metric surfscale
Energy kJ
2183
1834
1605
1708
1888
1888
1547
1316
1250
1107
846
1657
1648
825
663
625
667
750
766
732
695
711
604
Wind (km/h)
25
SW
35
SSW
35
S
40
SSW
35
SSW
25
SSW
20
WSW
15
W
15
W
15
WSW
20
WSW
20
SW
25
SW
25
SSW
25
SSW
25
SSW
30
SSW
30
SSW
30
SSW
35
SSW
30
SSW
25
SW
25
SSW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
9:04AM7.98m
9:25PM7.83m
9:45AM7.60m
10:09PM7.31m
10:31AM7.07m
Low Tide
3:11PM0.32m
3:31AM0.57m
3:52PM0.74m
4:14AM1.10m
4:41PM1.30m
mod rain
clear
clear
light rain
light rain
light rain
light rain
light rain
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:16
—
—
—
—
—
—
—
7:18
—
—
—
—
—
—
—
7:20
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:00
—
—
—
—
—
—
6:57
—
—
—
—
—
—
—
6:54
—
—
 mm
6
—
—
1
1
2
2
1
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
Temp °C
14
16
16
16
16
15
14
14
14
14
14
16
16
15
15
15
15
16
16
16
16
16
16
Feels °C
10
11
10
9
10
10
11
12
11
11
11
12
11
11
11
11
11
12
11
11
12
13
13
  • 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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