Cable Bay (Porth Trecastell) Surf Break
Lat Long: 53.22° N 4.51° W

Cable Bay (Porth Trecastell) 48 hour detailed Surf Forecast

Weather Forecast for Cable Bay (Porth Trecastell)

Issued: 6 am 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Cable Bay (Porth Trecastell) sea temperature is
13.5° C

1.4°C warmer than normal for this time of year

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


How big are the waves at Cable Bay (Porth Trecastell) today (07 Jun):

  • Morning surf: Morning surf (07 Jun, local time) - 6ft (1.8m), 6s period with SW swell.
  • Afternoon surf: Afternoon surf (07 Jun, local time) - 7.5ft (2.3m), 7s period with SSW swell.
  • Evening surf: Evening surf (07 Jun, local time) - 8ft (2.4m), 7s period with SSW swell.

The current surf forecast for Cable Bay (Porth Trecastell) at 11AM is: 1.9m 6s primary swell from a South-southwest direction (forecast issued at 06:00am June 07). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (07 Jun)6ft (1.8m)6s
Afternoon (07 Jun)7.5ft (2.3m)7s
Evening (07 Jun)8ft (2.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun night. Very mild (max 13°C on Sun morning, min 10°C on Sun night). Mainly strong winds.

Sunday
7
Monday
8
Tuesday
9
Wed
10
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
1 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 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)
1.7
SW
6
1.9
SSW
6
1.7
SSW
6
2.1
SSW
6
2.4
SSW
7
2.5
SSW
7
2.2
SSW
7
1.9
SSW
7
1.4
SW
7
1.1
SW
7
0.8
SSW
7
0.7
SW
7
0.9
SSW
7
1.4
SW
5
1.5
SW
6
1.6
SW
6
1.7
WSW
6
1.8
SW
6
1.8
WSW
6
1.6
WSW
6
1.6
SW
6
1.4
SW
6
1.3
WSW
5
0.9
SW
7
Wave Graph
Metric surfscale
Energy kJ
195
268
231
341
510
581
467
323
168
125
62
49
81
98
143
182
202
214
238
184
150
124
90
77
Wind (km/h)
35
SSW
35
SSW
35
SSW
40
SSW
40
SSW
40
S
40
S
35
SW
15
WNW
20
WNW
20
WNW
20
WSW
30
SSW
30
SW
30
WSW
25
WSW
30
WSW
35
WSW
30
WSW
25
WSW
25
WSW
20
WSW
20
W
20
W
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
2:13AM3.38m
2:49PM2.93m
3:06AM3.31m
3:54PM2.92m
4:07AM3.29m
5:01PM3.01m
Low Tide
9:18AM0.98m
9:27PM1.23m
10:10AM1.01m
10:23PM1.30m
11:08AM0.98m
11:27PM1.29m
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
clear
clear
light rain
light rain
light rain
rain showers
cloud
clear
clear
light rain
rain showers
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:39
9:40
9:42
9:43
 mm
1
4
5
1
1
2
2
1
1
1
1
Temp °C
12
12
13
13
13
13
13
12
10
11
11
11
12
12
12
11
10
10
11
12
13
13
12
11
Feels °C
6
6
7
6
5
5
6
6
7
7
6
6
5
6
6
5
4
2
4
6
8
8
7
6
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
4
0.1
SW
12
1.4
SW
7
1.1
SW
7
0.8
SSW
7
0.7
SW
7
0.3
NW
4
0.1
SW
12
0.2
NNW
6
0.9
SW
7
Energy kJ
1
6
168
125
62
49
2
6
3
77
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
SW
12
Energy kJ
6
6
6
6
5
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.7
SW
6
1.9
SSW
6
1.7
SSW
6
2.1
SSW
6
2.4
SSW
7
2.5
SSW
7
2.2
SSW
7
1.9
SSW
7
0.5
WNW
3
0.5
WNW
4
0.9
SSW
7
1.4
SW
5
1.5
SW
6
1.6
SW
6
1.7
WSW
6
1.8
SW
6
1.8
WSW
6
1.6
WSW
6
1.6
SW
6
1.4
SW
6
1.3
WSW
5
1.2
WSW
5
Energy kJ
195
268
231
341
510
581
467
323
7
8
81
98
143
182
202
214
238
184
150
124
90
57
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
4
2
2
3
1
1
Distance (km)
260
302
307
260
256
261
261
106
40
96
167
44
261
261
261
256
256
256
393
549
549
319
44
261
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
3
3
3
3
3
3
4
2
1
1
2
3
3
2
4
4
1
3
2
3
Header Global
Rating
(10 max)
6
6
7
8
8
8
9
9
7
6
6
5
5
5
6
6
6
7
7
6
5
5
9
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
How to use the Wavefinder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cable Bay (Porth Trecastell) 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.


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