Surf Break

Lat Long: 50.74° N 0.20° E

Birling Gap 48 hour detailed Surf Forecast

Issued: 12 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Birling Gap sea temperature is
17.3°C
2.5° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 4.5ft (1.4m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 8ft (2.5m), 8s period with WSW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 8ft (2.4m), 8s period with WSW swell.

The current surf forecast for Birling Gap at 6PM is: 2.5m 8s primary swell from a West-southwest direction (forecast issued at 12:00pm October 21). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Oct)4.5ft (1.4m)6s
Afternoon (21 Oct)8ft (2.5m)8s
Evening (21 Oct)8ft (2.4m)8s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Wed night. Very mild (max 15°C on Thu afternoon, min 9°C on Fri afternoon). Winds increasing (moderate winds from the WSW on Thu afternoon, gales from the WNW by Fri afternoon).

Wed
21
Thursday
22
Friday
23
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
1
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)
1.4
SSW
6
2.3
WSW
7
2.5
WSW
8
2.5
WSW
8
2.2
WSW
8
2.2
SW
8
3
SW
8
2.5
SW
9
2.2
SW
8
1.7
SW
8
1.4
SW
7
1.1
SW
7
1.5
SSW
5
2.3
SSW
6
3
S
7
3
S
8
2.5
SSW
8
1.3
SW
12
3
W
7
3
WSW
10
2.5
WSW
9
Wave Graph
Metric surfscale
Energy kJ
135
505
816
857
643
530
1044
1083
663
362
193
97
107
405
993
1290
754
473
733
1601
1016
Wind (km/h)
35
WSW
55
W
50
W
45
W
40
W
40
WSW
55
WSW
40
W
30
W
30
W
20
WSW
25
S
45
S
50
S
55
S
60
SSE
35
E
50
WNW
65
WNW
60
WNW
55
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
cross-on
cross-on
cross-on
High Tide
8:10AM4.47m
8:40PM4.57m
9:13AM4.89m
9:34PM5.02m
9:58AM5.39m
Low Tide
2:28PM2.04m
2:54AM1.76m
3:25PM1.66m
3:45AM1.36m
4:11PM1.22m
thunderstorm
rain showers
rain showers
clear
clear
light rain
mod rain
rain showers
clear
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
—
—
—
—
—
—
7:31
—
—
—
—
—
—
—
7:33
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:55
—
—
—
—
—
—
—
5:53
—
—
—
—
—
—
—
5:52
—
—
 mm
2
1
1
—
—
1
8
4
—
—
—
—
3
4
3
1
3
2
2
—
—
Temp °C
14
12
12
12
13
12
13
13
13
14
15
14
15
14
14
13
12
13
9
10
10
Feels °C
7
1
1
2
4
4
2
5
7
8
10
9
6
5
4
2
6
4
-4
-3
-3
  • 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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