Cable Bay (Porth Trecastell) Surf Break

Lat Long: 53.22° N 4.51° W

Cable Bay (Porth Trecastell) 48 hour detailed Surf Forecast

Issued: 12 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cable Bay (Porth Trecastell) sea temperature is
15.6° C
1.1° 

Cable Bay (Porth Trecastell) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Warm (max 25°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
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
10 AM
1 PM
4 PM
7 PM
10 PM
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
NNE
2
0.3
N
3
0.5
N
3
0.5
N
4
0.7
N
4
1
N
5
0.1
W
11
1
N
6
0.7
NNW
5
0.6
NNW
5
0.4
NNW
5
0.6
NNE
4
0.7
NNE
4
0.5
N
4
0.4
ENE
4
0.5
NE
5
0.6
NE
4
0.7
NE
4
0.8
NE
4
0.9
NE
4
0.8
NE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
15
NE
15
NNE
15
NE
15
NNE
15
NNE
15
N
15
N
15
N
15
N
10
NNE
5
NE
5
N
15
NE
15
ENE
25
NE
25
NE
20
ENE
15
ENE
20
ENE
25
ENE
25
ENE
25
NE
25
NE
25
ENE
Wind State
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
off
off
off
off
cross-off
off
off
off
off
off
off
off
High Tide
5:31AM3.38m
6:16PM3.29m
6:42AM3.46m
7:20PM3.49m
7:48AM3.62m
8:18PM3.75m
Low Tide
11:55PM1.20m
12:38PM0.92m
1:12AM1.03m
1:49PM0.78m
2:21AM0.73m
2:51PM0.57m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:03
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:43
9:42
9:40
 mm
1
Temp °C
17
16
17
20
23
23
21
20
19
18
21
23
24
25
22
22
22
19
17
19
22
23
22
22
Feels °C
16
14
15
18
22
21
20
18
17
18
22
24
23
23
19
19
19
17
14
16
18
19
18
18
  • 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
How to use the Wavefinder 

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