Corblets Bay surfForecast / Alderney / UK

information circle48hr Weather and Surf, issued 6 am Monday 11 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Corblets Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Corblets Bay sea temperature is
12.5° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Corblets Bay today?

The current surf forecast for Corblets Bay at 10AM is: 1.2m 6s primary swell from a Northeast direction and 1.0m 6s secondary swell from a North-northeast direction (forecast issued at 06:00am May 11). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 May)5ft (1.5m)7s
Afternoon (11 May)2.5ft (0.7m)6s
Evening (11 May)1.5ft (0.5m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Tue afternoon, min 10°C on Mon morning). Winds increasing (light winds from the NNW on Mon night, strong winds from the W by Wed morning).

Monday
11
Tuesday
12
Wednesday
13
Thu
14
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
7
1.5
NE
7
1.2
NE
6
0.8
ENE
6
0.6
ENE
6
0.6
WNW
4
0.5
NW
4
0.7
NW
4
0.5
WNW
5
0.5
W
5
0.4
WNW
4
0.3
WNW
4
0.4
WNW
4
0.6
W
4
0.8
WNW
4
0.9
WNW
4
1
WNW
5
1.3
WNW
5
1.5
W
6
1.9
W
6
2.2
W
7
2.2
W
7
2.1
W
7
2.1
WNW
7
Wave Graph
Metric surfscale
Energy kJ
259
198
116
46
21
11
6
19
12
11
8
3
5
10
19
28
45
78
144
275
447
529
478
431
Wind (km/h)
35
NNE
25
NNE
25
N
20
NW
25
WNW
20
NW
20
NE
10
NNW
15
NW
15
NW
15
NW
20
WNW
25
W
25
WNW
30
NW
30
WNW
35
WNW
40
W
45
WNW
45
W
40
WNW
40
WNW
40
WNW
40
NW
cross
cross
cross-on
cross-on
on
on
cross-off
cross-on
on
on
cross-on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
High Tide
3:33PM3.12m
3:52AM3.33m
4:41PM3.41m
4:56AM3.61m
5:34PM3.77m
Low Tide
9:24AM1.33m
9:52PM1.52m
10:28AM1.11m
10:56PM1.27m
11:24AM0.84m
11:50PM0.96m
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
cloud
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:28
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:42
8:43
8:44
Temp °C
10
9
10
10
12
12
10
10
10
10
10
11
12
13
12
11
12
11
11
11
12
12
11
11
2
2
4
5
7
8
6
8
7
6
5
6
7
8
6
4
5
2
2
1
3
3
2
2
Swell 1
Height (m)
Direction
Period (s)
0.1
W
10
0.1
SW
9
1.2
NE
6
0.8
ENE
6
0.6
ENE
6
0.4
ENE
5
0.3
W
4
0.6
WNW
4
0.5
WNW
5
0.5
W
5
0.4
WNW
4
0.1
NE
5
0.1
NE
4
0.1
NE
4
0.1
W
9
0.1
W
13
0.1
W
13
Energy kJ
2
3
116
46
21
11
3
15
12
11
6
1
1
1
1
3
3
Swell 2
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
10
0.1
SW
9
0.1
SW
9
0.1
SW
8
0.1
SW
8
0.3
NE
5
0.2
ENE
4
0.1
NE
4
0.1
NE
4
0.1
NE
5
0.1
SW
8
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
8
Energy kJ
1
2
3
3
3
3
4
2
1
1
1
3
2
2
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
SW
9
0.1
SW
9
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
W
9
0.1
SW
8
0.1
SW
8
0.1
W
12
Energy kJ
2
2
2
2
3
3
3
3
3
2
3
3
3
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
7
1.5
NE
7
1
NNE
6
0.5
N
4
0.6
NW
3
0.6
WNW
4
0.5
NW
4
0.7
NW
4
0.4
WNW
4
0.3
WNW
4
0.4
WNW
4
0.6
W
4
0.8
WNW
4
0.9
WNW
4
1
WNW
5
1.3
WNW
5
1.5
W
6
1.9
W
6
2.2
W
7
2.2
W
7
2.1
W
7
2.1
WNW
7
Energy kJ
259
198
85
6
6
8
6
19
8
3
5
10
19
28
45
78
144
275
447
529
478
431
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
199
197
199
126
256
256
590
590
326
242
241
242
392
425
513
595
425
425
263
729
723
938
938
714
Best forecast wave conditions in Alderney
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
3
3
2
2
3
3
2
3
2
2
1
1
1
2
4
4
2
3
Header Global
Rating
(10 max)
6
5
8
6
5
4
5
5
5
5
5
5
9
9
9
9
9
7
5
7
7
6
6
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

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