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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 5 am Tuesday 10 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
8.8° 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 11AM is: 1.7m 7s primary swell from a West-southwest direction and 0.5m 10s secondary swell from a West direction, 0.1m 18s secondary swell from a West direction (forecast issued at 05:00am March 10). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (10 Mar)4.5ft (1.4m)6s
Afternoon (10 Mar)8ft (2.4m)8s
Evening (10 Mar)8ft (2.5m)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
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
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)
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
0
0
0
0
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WSW
0.8
WSW
1.4
WSW
1.8
SW
2.4
SW
3
SW
2.5
SW
2.5
WSW
2.5
WSW
2.5
WSW
3
WSW
3
WSW
3
WSW
3
WSW
3
WSW
3
WSW
3.5
WSW
4
SW
4.5
WSW
4.5
WSW
4
WSW
3.5
WSW
3
WSW
3
WSW
Period(s) (?)101067888888914141414889101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)318109150312711106588691290888912723699373132693035119618172554358840903447243419001704
Wind
(km/h)
15
SW
20
SSW
30
SSW
35
SSW
45
SSW
40
SSW
40
SSW
40
W
30
W
30
WNW
30
W
35
W
30
W
30
WSW
35
SW
40
SW
45
SW
50
SSW
55
SW
45
SW
50
SW
40
WSW
30
SW
40
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscross-
off		crosscross-
off
High Tide
/ height (m)
10:04AM
6.20
10:23PM
5.97
10:47AM
5.62
11:14PM
5.43
11:52AM
5.12
Low Tide
/ height (m)
3:50AM
1.76
4:07PM
2.09
4:30AM
2.32
4:52PM
2.63
5:29AM
2.85
6:09PM
3.07
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
Sunrise--6:45-------6:43-------6:41-----
Sunset-----6:13-------6:15-------6:16--
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
cloud
Rain (mm)
-----141----------11198-
Temp. °C889999101087889889991011111086
Feels °C (?)432101221-1001100-1-2-12222-4
  • 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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