Birling Gap Surf Break

Lat Long: 50.74° N 0.20° E

Birling Gap 48 hour detailed Surf Forecast

Issued: 12 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Birling Gap sea temperature is
19.7°C
3.0° 

Birling Gap surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Birling Gap today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 5.5ft (1.7m), 6s period with WSW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 7s period with WSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 4ft (1.2m), 6s period with SW swell.

The current surf forecast for Birling Gap at 3PM is: 1.7m 7s primary swell from a West-southwest direction (forecast issued at 12:00pm September 17). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (17 Sep)5.5ft (1.7m)6s
Afternoon (17 Sep)5.5ft (1.7m)7s
Evening (17 Sep)4ft (1.2m)6s

Table - waves today at Birling Gap. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 19°C on Thu afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the WSW on Thu morning, light winds from the WNW by Thu night).

Thu
17
Friday
18
Saturday
19
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SW
6
2
WSW
7
1.6
SW
7
1.6
WSW
6
1.2
WSW
6
1.1
WSW
6
0.9
WSW
6
0.8
WSW
6
0.6
WSW
6
0.8
WSW
5
1.2
WSW
5
1.6
WSW
6
1.6
WSW
6
1.6
WSW
6
1.7
WSW
6
1.7
WSW
6
1.8
SW
6
1.9
SW
6
1.9
SW
7
1.8
SW
6
1.7
WSW
6
Wave Graph
Metric surfscale
Energy kJ
284
361
220
207
107
79
59
37
25
32
66
151
162
177
202
202
245
293
322
269
209
Wind (km/h)
40
WSW
35
WSW
30
W
25
WNW
25
WNW
20
WNW
20
WNW
20
WNW
20
W
30
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
40
WSW
40
WSW
40
WSW
35
WSW
30
WSW
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
High Tide
3:36PM5.45m
3:55AM5.16m
4:14PM4.98m
4:38AM4.69m
5:03PM4.54m
Low Tide
9:39AM1.26m
10:00PM1.45m
10:20AM1.69m
10:48PM1.85m
11:14AM2.08m
light rain
rain showers
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:07
7:05
 mm
1
2
Temp °C
17
18
19
18
15
15
14
13
14
16
16
17
17
17
17
17
18
18
18
18
18
Feels °C
10
12
12
12
10
11
10
9
10
11
9
11
11
11
12
12
13
12
13
14
15
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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