Corblets Bay surfForecast / Alderney / UK

information circle16 Day Weather and Surf, issued 6 pm Saturday 04 Apr 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
10.9° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Corblets Bay this week:

The surf forecast for Corblets Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 05) at 10PM. The primary swell is predicted to be 1.8m and 12s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Corblets Bay in the next 16 days are 3.5m 13s and forecast to arrive on Sunday (Apr 05) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Apr 07) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 5th Apr)6ft (1.8m) 12s
Best Surf 1PM (Tue 7th Apr)6ft (1.8m) 18s
Most Powerful10AM (Sun 5th Apr)11ft (3.5m) 13s

Table - best surf conditions forecast for Corblets Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Mon night. Very mild (max 18°C on Tue morning, min 8°C on Sun night). Winds decreasing (near gales from the SW on Sat night, calm by Sun night).

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 11°C on Fri morning). Mainly fresh winds.

Sat
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
2
0
1
0
1
2
3
1
0
0
0
0
1
0
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
W
3.5
WSW
3.5
W
2.3
W
1.6
W
1.1
W
0.9
W
0.7
W
0.8
W
1.9
W
1.5
W
1.6
W
1.4
W
1.1
W
1
W
0.9
W
0.8
W
1.1
W
1.1
W
1
W
2
WNW
Period(s) (?)1291312111110101916151614121111101313126
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6251767365914806102691649446319099931226797365250185128395389306315
Wind
(km/h)
45
SSW
50
WSW
45
W
25
W
15
SE
25
SE
20
E
30
ESE
25
ESE
15
SE
15
ESE
25
ENE
30
NE
25
NE
25
NE
20
ENE
20
ESE
25
SSE
15
SSE
15
SE
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
ononcross-
off
cross-
off
offoffoffcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
on
High Tide
/ height (m)
9:38PM
4.44
9:53AM
4.33
10:07PM
4.28
10:24AM
4.11
10:37PM
4.06
10:55AM
3.83
11:08PM
3.79
11:27AM
3.52
11:43PM
3.49
12:07PM
3.20
12:27AM
3.19
1:04PM
2.90
1:40AM
2.96
Low Tide
/ height (m)
3:56AM
0.44
4:07PM
0.57
4:23AM
0.61
4:33PM
0.80
4:51AM
0.84
5:01PM
1.06
5:23AM
1.11
5:33PM
1.33
6:04AM
1.40
6:17PM
1.61
7:08AM
1.65
7:36PM
1.82
8:50AM
1.74
Sat
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Sunrise--6:37--6:35--6:33--6:31--6:28--6:26--6:24
Sunset7:44--7:45--7:46--7:47--7:50--7:51--7:52--
cloud
cloud
part cloud
clear
part cloud
clear
clear
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
-------1-------------
Temp. °C141199911141418212015151614151512161711
Feels °C (?)50-1267108151817111011999613148
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Corblets Bay Surf forecast

The above surf forecast table for Corblets Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Corblets Bay can be found by selecting the local surf guide option on the grey menu. Our Corblets Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Corblets Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Corblets Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Corblets Bay is 39 km (24 miles) from Equeurdreville-Hainneville. If you plan a holiday in Alderney, look for hotels and other accommodation in Equeurdreville-Hainneville. Equeurdreville-Hainneville has rooms for a wide range of budgets as well as car hire and transport links.

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