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Surf Forecasts:

Tenby (South Beach) surfForecast / Wales – Pembrokeshire / UK

information circle48hr Weather and Surf, issued 5 am Monday 16 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Tenby (South Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tenby (South Beach) sea temperature is
9.0° C
 (Which is normal for this time of year)

How big are the waves at Tenby (South Beach) today?

The current surf forecast for Tenby (South Beach) at 12PM is: 1.0m 18s primary swell from a West direction and 1.9m 8s secondary swell from a West-southwest direction (forecast issued at 05:00am March 16). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (16 Mar)3.5ft (1.0m)18s
Afternoon (16 Mar)7ft (2.2m)7s
Evening (16 Mar)8ft (2.4m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
WSW
1
WSW
1
WSW
1
W
2.2
WSW
2.4
WSW
2.4
WSW
2.4
WSW
2.4
SW
2.5
SW
2.5
SW
2.5
SW
2.4
SW
2.5
WSW
2.3
WSW
2.1
WSW
1.9
WSW
1.7
WSW
1.3
WSW
1.4
WSW
1.8
WSW
1.6
WSW
1.4
WSW
1.3
WSW
Period(s) (?)9191818788888889912121212171615151414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)87278870063250562071673269975584486580892615621280102783387591715111045789597
Wind
(km/h)
25
W
25
W
25
WSW
30
SW
35
SW
35
SW
30
SSW
35
SSW
35
SSW
35
SSW
35
S
30
S
25
S
20
SSE
20
SE
20
ESE
20
ESE
20
ESE
25
ESE
30
ESE
30
ESE
25
E
20
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:53PM
6.52
5:10AM
7.05
5:30PM
7.15
5:45AM
7.66
6:05PM
7.69
Low Tide
/ height (m)
10:52AM
1.62
11:06PM
1.40
11:28AM
0.99
11:41PM
0.82
12:02PM
0.45
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise--6:31-------6:28-------6:26-----
Sunset-----6:23-------6:24-------6:27--
part cloud
part cloud
cloud
cloud
rain showers
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
----1-------------------
Temp. °C78999999999101111109910111215151310
Feels °C (?)123312322124576555651011106
  • 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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View detailed surf forecast for Tenby (South Beach) at:
surf-forecast.com

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