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Surf Forecasts:
Birling Gap surfForecast / South Coast / UK
48hr Weather and Surf, issued 5 pm Wednesday 10 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Birling Gap surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Birling Gap sea temperature is
11.6° C
(Which is slightly warmer than usual)How big are the waves at Birling Gap today?
The current surf forecast for Birling Gap at 2AM is: 0.9m 6s primary swell from a Southwest direction and 0.4m 12s secondary swell from a Southwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 05:00pm December 10). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1.5ft (0.5m) | 14s |
| Afternoon (11 Dec) | 1.5ft (0.5m) | 12s |
| Evening (11 Dec) | 3.5ft (1.0m) | 5s |
Table - waves today at Birling Gap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 6 | 6 | 15 | 14 | 13 | 12 | 5 | 5 | 14 | 13 | 13 | 12 | 6 | 15 | 19 | 19 | 18 | 18 | 18 | 17 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 247 | 144 | 98 | 73 | 50 | 85 | 96 | 61 | 87 | 59 | 48 | 64 | 135 | 108 | 226 | 216 | 104 | 350 | 347 | 570 | 318 | 891 | 200 | 223 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | on |
High Tide / height (m) | 2:50PM 5.59 | 3:22AM 5.49 | 3:45PM 5.18 | 4:20AM 5.15 | 4:47PM 4.84 | 5:26AM 4.92 | ||||||||||||||||||
Low Tide / height (m) | 9:32PM 1.07 | 10:04AM 1.43 | 10:27PM 1.39 | 11:01AM 1.66 | 11:23PM 1.63 | 12:00PM 1.79 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - |
| Sunset | 3:53 | - | - | - | - | - | - | - | 3:52 | - | - | - | - | - | - | - | 3:52 | - | - | - | - | - | - | - |
 |  | | | | | | |  |  | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 11 | 10 | 10 |
| Feels °C (?) | 5 | 6 | 7 | 7 | 7 | 5 | 6 | 5 | 5 | 7 | 6 | 7 | 7 | 7 | 6 | 4 | 6 | 5 | 6 | 7 | 6 | 5 | 3 | 2 |
- 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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