Cable Bay (Porth Trecastell) Surf Break

Lat Long: 53.22° N 4.51° W

Cable Bay (Porth Trecastell) 48 hour detailed Surf Forecast

Issued: 5 am 06 Nov 2026 (local time)

Forecast update in  hr  min

Today's Cable Bay (Porth Trecastell) sea temperature is
13.3°C
0.8° 

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


Time (GMT) & DateWave HeightWave Period
Morning (06 Nov)--
Afternoon (06 Nov)0.5ft (0.1m)12s
Evening (06 Nov)0.5ft (0.1m)12s

Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 11°C on Sat night, min 8°C on Fri morning). Wind will be generally light.

Friday
6
Saturday
7
Sunday
8
Mon
9
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 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
0
0
Swell
Height Map
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)
0.4
NE
4
0.3
NE
4
0.2
NNE
4
0.2
NNE
4
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
—
—
—
—
—
0.1
S
12
0.1
SW
12
0.1
SW
12
0.1
S
12
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
3
6
5
3
4
3
3
3
7
6
6
Wind (km/h)
15
ENE
10
E
10
E
5
SE
5
NE
5
ESE
5
SE
5
ESE
5
E
5
ENE
5
ENE
5
E
0
E
0
ENE
5
S
5
SSW
5
SW
5
NW
5
NNE
5
W
5
NW
5
E
5
ESE
5
SE
5
SE
5
E
Wind State
cross-off
cross-off
cross-off
glassy
off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
cross
glassy
cross-off
cross
cross-off
cross-off
High Tide
7:09AM3.56m
7:14PM3.85m
7:43AM3.74m
7:53PM3.93m
8:16AM3.88m
8:29PM3.97m
Low Tide
1:37PM0.58m
2:03AM0.23m
2:21PM0.40m
2:43AM0.19m
3:01PM0.29m
3:20AM0.22m
clear
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
—
—
7:28
—
—
—
—
—
—
—
7:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
4:37
—
—
—
—
—
—
—
4:36
—
—
—
—
—
—
—
4:34
—
—
—
—
4:31
 mm
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
9
9
8
9
9
9
9
9
9
9
9
10
10
10
10
11
11
10
11
11
10
10
9
9
9
Feels °C
5
6
6
6
7
7
8
7
7
7
7
7
9
9
9
8
10
10
8
9
9
8
8
7
7
7
  • 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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