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Surf Forecasts:
Southerndown surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 5 am Tuesday 09 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 1.4°C colder than average for this time of year)How big are the waves at Southerndown today?
The current surf forecast for Southerndown at 12PM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 05:00am December 09). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 10ft (3.0m) | 12s |
| Afternoon (09 Dec) | 11ft (3.5m) | 14s |
| Evening (09 Dec) | 11ft (3.5m) | 14s |
Table - waves today at Southerndown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 15 | 14 | 13 | 13 | 12 | 12 | 13 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3090 | 3832 | 2475 | 2952 | 4399 | 5780 | 4363 | 3512 | 2457 | 1862 | 1532 | 1269 | 980 | 833 | 777 | 581 | 1247 | 1018 | 848 | 782 | 889 | 1573 | 2313 | 1973 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:11AM 8.52 | 9:38PM 7.86 | 10:01AM 7.99 | 10:30PM 7.31 | 10:55AM 7.44 | 11:27PM 6.83 | ||||||||||||||||||
Low Tide / height (m) | 2:50AM 1.00 | 3:23PM 1.08 | 3:41AM 1.46 | 4:17PM 1.57 | 4:35AM 1.93 | 5:16PM 2.01 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:05 | - | - | - |
 | |  | | |  |  |  | | |  |  | | | | | | | | | | | | | |
Rain (mm) | 9 | 6 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 14 | 14 | 15 | 13 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 10 | 9 | 8 | 9 | 9 | 9 | 11 | 11 | 11 | 12 | 12 |
| Feels °C (?) | 4 | 6 | 5 | 5 | 3 | 1 | 3 | 5 | 4 | 5 | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 |
- 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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