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Surf Forecasts:
Corblets Bay surfForecast / Alderney / UK
48hr Weather and Surf, issued 12 am Tuesday 19 May 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
12.5° C
(Which is normal for this time of year)How big are the waves at Corblets Bay today?
The current surf forecast for Corblets Bay at 6AM is: 1.4m 8s primary swell from a West-southwest direction and 0.3m 11s secondary swell from a West direction (forecast issued at 12:00am May 19). 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 (19 May) | 4.5ft (1.4m) | 8s |
| Afternoon (19 May) | 6ft (1.9m) | 9s |
| Evening (19 May) | 7ft (2.1m) | 8s |
Table - waves today at Corblets Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 18°C on Thu afternoon, min 11°C on Mon night). Winds decreasing (strong winds from the S on Mon night, light winds from the E by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 5 | SSW 6 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | |
135 | 219 | 226 | 0 | 562 | 566 | 576 | 694 | 744 | 897 | 1022 | 2471 | 2091 | 1684 | 1339 | 1060 | 932 | 628 | 538 | 456 | 369 | 279 | 264 | 249 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | |
High Tide | 9:42AM4.56m | 10:00PM4.65m | 10:30AM4.31m | 10:48PM4.41m | 11:22AM3.99m | |||||||||||||||||||
Low Tide | 3:48AM0.11m | 4:07PM0.43m | 4:40AM0.25m | 4:58PM0.66m | 5:35AM0.47m | 5:54PM0.92m | ||||||||||||||||||
 |  |  |  | |  | |  | |  |  | | | | | | | | | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — |
— | 3 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 17 | 18 | 19 |
4 | 2 | 5 | 8 | 7 | 7 | 6 | 5 | 5 | 7 | 6 | 8 | 9 | 10 | 12 | 13 | 13 | 14 | 12 | 12 | 13 | 15 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | WSW 8 | — | W 15 | W 15 | W 15 | W 18 | W 17 | W 16 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 |
 kJ | 57 | 35 | 226 | — | 4 | 4 | 4 | 6 | 53 | 181 | 407 | 2471 | 2091 | 1684 | 1339 | 1060 | 932 | 628 | 538 | 456 | 369 | 279 | 264 | 249 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 11 | — | — | W 15 | W 15 | W 19 | W 14 | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 56 | 20 | — | — | 4 | 4 | 7 | 4 | 3 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SSW 6 | S 6 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | E 3 |
| kJ | 135 | 219 | 136 | 567 | 562 | 566 | 576 | 694 | 744 | 897 | 1022 | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 472 | 472 | 470 | 566 | 472 | 170 | 170 | 472 | 472 | 177 | 158 | 158 | 157 | 117 | 117 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 25 | 0 |
Best forecast wave conditions in Alderney | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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