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Surf Forecasts:
Corblets Bay surfForecast / Alderney / UK
48hr Weather and Surf, issued 6 am Thursday 23 Apr 2026 BSTForecast 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
11.5° C
(Which is 1.1°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: 0.2m 12s primary swell from a West direction and 0.2m 10s secondary swell from a West-southwest direction (forecast issued at 06:00am April 23). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 0.5ft (0.2m) | 12s |
| Afternoon (23 Apr) | 1.5ft (0.5m) | 10s |
| Evening (23 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Corblets Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sat night, min 10°C on Thu night). Winds decreasing (strong winds from the ENE on Thu night, light winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 6 | W 12 | WSW 11 | WSW 10 | WSW 10 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | |
234 | 161 | 11 | 47 | 80 | 83 | 237 | 280 | 226 | 188 | 153 | 135 | 133 | 103 | 103 | 103 | 99 | 94 | 99 | 101 | 94 | 88 | 77 | 72 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:23PM3.60m | 00:47AM3.63m | 1:38PM3.24m | 2:09AM3.35m | 3:18PM3.12m | |||||||||||||||||||
Low Tide | 6:32AM0.89m | 6:56PM1.31m | 7:50AM1.16m | 8:23PM1.53m | 9:20AM1.25m | 9:56PM1.53m | ||||||||||||||||||
 |  |  | | | | | | | | | | | |  | |  |  | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | 8:17 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 12 | 13 | 13 | 13 | 14 |
5 | 4 | 3 | 3 | 5 | 5 | 4 | 4 | 4 | 3 | 2 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 7 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 11 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
 kJ | 3 | 2 | 10 | 47 | 80 | 83 | 52 | 49 | 34 | 97 | 153 | 135 | 133 | 103 | 103 | 103 | 99 | 94 | 99 | 101 | 94 | 88 | 77 | 72 |
Swell 2 Height (m) Direction Period (s) | — | W 11 | W 12 | — | — | — | — | — | WSW 12 | — | — | — | — | — | — | — | — | NE 5 | NE 5 | — | — | — | — | — |
| kJ | — | 2 | 11 | — | — | — | — | — | 27 | — | — | — | — | — | — | — | — | 7 | 13 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | ENE 4 |
| kJ | 234 | 161 | 140 | 159 | 160 | 193 | 237 | 280 | 226 | 188 | 146 | 136 | 119 | 104 | 81 | 72 | 58 | 39 | 30 | 19 | 13 | 10 | 5 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 230 | 233 | 351 | 236 | 215 | 207 | 207 | 207 | 98 | 98 | 230 | 149 | 207 | 207 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Alderney | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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