Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Southerndown surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 5 pm Sunday 21 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Southerndown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Southerndown sea temperature is
10.1° C
(Which is slightly cooler than normal)How big are the waves at Southerndown today?
The current surf forecast for Southerndown at 11PM is: 1.1m 14s primary swell from a West-southwest direction (forecast issued at 05:00pm December 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | - | - |
| Afternoon (21 Dec) | 5ft (1.5m) | 15s |
| Evening (21 Dec) | 4ft (1.2m) | 15s |
Table - waves today at Southerndown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 13 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 996 | 752 | 610 | 472 | 378 | 257 | 195 | 189 | 129 | 111 | 81 | 77 | 47 | 47 | 47 | 40 | 38 | 37 | 20 | 22 | 23 | 54 | 30 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | 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 | off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off |
High Tide / height (m) | 7:15PM 7.95 | 7:32AM 8.19 | 7:51PM 7.95 | 8:09AM 8.19 | 8:28PM 7.87 | 8:47AM 8.11 | ||||||||||||||||||
Low Tide / height (m) | 1:03PM 1.27 | 1:16AM 1.27 | 1:39PM 1.24 | 1:51AM 1.26 | 2:14PM 1.27 | 2:26AM 1.32 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:18 | - |
| Sunset | 4:07 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - |
 |  |  | | |  | |  | | | | | | | | | | |  | | | |  | | |
Rain (mm) | - | - | 1 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 9 | 10 | 10 | 11 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 7 | 6 | 6 | 6 | 4 | 4 | 4 | 3 | 4 |
| Feels °C (?) | 4 | 3 | 3 | 5 | 3 | 7 | 5 | 4 | 5 | 4 | 5 | 5 | 5 | 4 | 3 | 1 | 1 | -1 | -2 | -4 | -4 | -4 | -5 | -4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Southerndown 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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