Caswell Bay surf break

Caswell Bay surfForecast / Wales – Gower / UK

information circle48hr Weather and Surf, issued 12 pm Wednesday 13 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Caswell Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caswell Bay sea temperature is
13.1° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Caswell Bay today?

The current surf forecast for Caswell Bay at 4PM is: 1.9m 8s primary swell from a West direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm May 13). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (13 May)7ft (2.1m)7s
Afternoon (13 May)6ft (1.9m)8s
Evening (13 May)4.5ft (1.4m)7s

Table - waves today at Caswell Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 12°C on Wed afternoon, min 7°C on Thu night). Winds decreasing (strong winds from the WNW on Wed morning, calm by Fri night).

Wed
13
Thursday
14
Friday
15
Sat
16
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.1
W
7
2.1
W
8
1.9
W
8
1.5
W
8
1.3
W
7
1.2
W
7
1.6
WNW
7
1.6
WNW
7
1.6
WNW
7
1.5
WNW
5
1.4
WNW
5
0.9
W
7
0.8
W
7
0.7
W
6
0.6
W
6
0.5
W
6
0.6
W
5
0.3
W
7
0.7
NW
4
0.1
SW
14
0.3
W
6
0.3
W
7
0.3
W
7
0.3
W
7
Wave Graph
Metric surfscale
Energy kJ
462
527
431
259
176
138
227
240
235
111
87
71
55
36
24
16
17
8
17
7
7
8
9
9
Wind (km/h)
40
WNW
40
WNW
35
NW
30
NW
25
NW
35
NW
35
NW
30
NW
30
NNW
35
NNW
35
NNW
30
NNW
20
NNW
15
N
15
NNW
25
NNW
25
NNW
25
NNW
30
NNW
25
NNW
20
NW
10
NNW
5
N
0
ESE
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
glassy
High Tide
4:22PM8.12m
4:47AM8.58m
5:14PM8.65m
5:38AM9.02m
6:02PM9.09m
6:26AM9.34m
Low Tide
10:06AM2.24m
10:31PM2.18m
10:57AM1.76m
11:20PM1.70m
11:44AM1.38m
00:06AM1.33m
part cloud
part cloud
part cloud
light rain
clear
clear
cloud
cloud
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:26
5:24
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:57
8:59
9:00
9:01
1
1
Temp °C
10
11
12
11
9
8
9
9
9
10
11
11
9
8
7
9
10
12
11
10
8
7
7
7
1
2
4
4
3
0
1
2
2
2
3
4
4
4
3
3
3
5
3
3
3
3
4
5
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
16
0.1
SW
16
0.1
SW
16
1.5
W
8
1.3
W
7
1.2
W
7
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.9
W
7
0.8
W
7
0.7
W
6
0.6
W
6
0.5
W
6
0.6
W
5
0.4
WNW
5
0.3
W
6
0.2
W
6
0.3
W
6
0.3
W
7
0.3
W
7
0.3
W
7
Energy kJ
11
10
10
259
176
138
10
10
9
8
8
71
55
36
24
16
17
8
7
3
7
8
9
9
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
NW
5
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.3
W
7
0.1
SW
14
0.1
W
9
0.1
W
9
0.2
W
4
0.1
W
9
Energy kJ
10
10
10
8
8
8
1
8
8
8
8
8
2
2
1
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.1
W
9
0.1
W
13
0.1
W
13
Energy kJ
8
8
7
7
2
3
3
Wind waves
Height (m)
Direction
Period (s)
2.1
W
7
2.1
W
8
1.9
W
8
0.7
NW
4
0.8
NNW
4
0.9
NW
4
1.6
WNW
7
1.6
WNW
7
1.6
WNW
7
1.5
WNW
5
1.4
WNW
5
1
NNW
5
0.7
NNW
4
0.3
NNW
4
0.2
NNW
4
0.4
NNW
4
0.4
NNW
4
0.3
NNW
4
0.7
NW
4
0.8
NW
4
0.6
NW
4
0.3
NNW
4
Energy kJ
462
527
431
21
22
27
227
240
235
111
87
40
21
3
1
5
6
3
17
21
14
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
Distance (km)
771
621
621
621
431
152
602
152
188
1146
1227
421
2
14
271
129
317
317
421
317
195
195
126
159
Best forecast wave conditions in Wales - Gower
Rating
(10 max)
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
4
4
2
3
1
1
1
1
1
1
4
4
3
4
4
1
3
Header Global
Rating
(10 max)
8
7
7
9
9
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
  • 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

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 Caswell Bay 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest