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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 5 pm Tuesday 20 Jan 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
8.6° C
 (Which is slightly cooler than normal)

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

The current surf forecast for Tenby (South Beach) at 11PM is: 2.1m 13s primary swell from a West-southwest direction and 1.6m 9s secondary swell from a South-southwest direction (forecast issued at 05:00pm January 20). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Jan)--
Afternoon (20 Jan)7ft (2.2m)9s
Evening (20 Jan)6ft (1.9m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
3
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
SW
1.7
WSW
1.9
WSW
2.2
WSW
2.2
WSW
1.9
WSW
1.6
WSW
1.2
WSW
1.6
SW
1.6
SW
1.6
SW
1.8
SW
1.7
WSW
3.5
WSW
3.5
WSW
3.5
WSW
3.5
WSW
3
WSW
2.5
WSW
2.1
WSW
1.7
WSW
1.1
WSW
1.1
SW
4
SW
Period(s) (?)914141312101013991010161716151514141413131818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)67910801266159914547785005073703934526401506608058035924488235442378161010284318639864
Wind
(km/h)
30
SSW
30
S
30
S
30
S
30
SSE
35
SE
50
ESE
35
SSE
35
SSE
25
SSE
35
SSE
25
SE
25
SE
20
ESE
10
WSW
25
W
20
WSW
15
SW
20
SSE
35
SE
45
ESE
50
ESE
20
S
30
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		ononcross-
on		ononononcross-
off		cross-
off		cross-
off		crossononononcross-
on		on
High Tide
/ height (m)
7:28PM
7.37
7:45AM
7.73
8:03PM
7.46
8:20AM
7.79
8:39PM
7.45
8:57AM
7.71
Low Tide
/ height (m)
1:26PM
0.73
1:37AM
0.68
2:00PM
0.61
2:10AM
0.63
2:33PM
0.60
2:45AM
0.68
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise------8:11-------8:11-------8:10-
Sunset4:45-------4:46-------4:49-------
mod rain
rain showers
part cloud
clear
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
clear
cloud
cloud
light rain
light rain
light rain
Rain (mm)
74----31331---121----122
Temp. °C788877811101099998787777767
Feels °C (?)01120-1-2435133451332-1-3-410
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tenby (South Beach) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Tenby (South Beach) at:
surf-forecast.com

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