Cap Blanc Nez Surf Break

Lat Long: 50.93° N 1.72° E

Cap Blanc Nez 48 hour detailed Surf Forecast

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap Blanc Nez sea temperature is
21.2° C
3.7° 

Cap Blanc Nez surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cap Blanc Nez today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 3.5ft (1.0m), 5s period with WSW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 2.5ft (0.7m), 5s period with WSW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 3.5ft (1.0m), 4s period with WSW swell.

The current surf forecast for Cap Blanc Nez at 4AM is: 1.0m 5s primary swell from a West-southwest direction and 0.2m 7s secondary swell from a North direction (forecast issued at 01:00am August 19). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Aug)3.5ft (1.0m)5s
Afternoon (19 Aug)2.5ft (0.7m)5s
Evening (19 Aug)3.5ft (1.0m)4s

Table - waves today at Cap Blanc Nez. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 16mm), heaviest on Wed afternoon. Warm (max 20°C on Wed night, min 16°C on Fri morning). Winds increasing (light winds from the WSW on Wed afternoon, strong winds from the WSW by Thu afternoon).

Wednesday
19
Thursday
20
Friday
21
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 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
0
0
0
Swell
Height Map
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
WSW
6
1
WSW
4
1
WSW
5
1
WSW
5
0.5
SW
6
0.6
WSW
5
0.9
WSW
4
1.2
WSW
5
1
WSW
5
1.1
WSW
5
1
WSW
4
1.3
WSW
5
1.7
WSW
6
1.9
WSW
6
1.9
WSW
6
1.6
WSW
6
1
WSW
7
0.6
WSW
7
0.9
NNW
5
1
N
5
1
N
5
0.8
N
5
0.6
N
5
0.6
N
5
Wave Graph
Metric surfscale
Energy kJ
70
35
40
42
15
19
25
72
56
59
37
80
202
260
268
196
91
29
38
53
58
37
20
19
Wind (km/h)
25
WSW
30
WSW
30
WSW
25
WSW
10
WSW
15
SW
35
WSW
30
WSW
30
W
25
WSW
25
SW
35
WSW
40
WSW
45
WSW
40
WSW
30
WSW
20
W
10
NW
20
N
20
NNE
25
N
25
NNE
20
NNE
20
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
High Tide
5:45AM6.53m
6:05PM6.44m
6:30AM6.04m
6:55PM5.95m
7:25AM5.58m
7:59PM5.54m
Low Tide
00:15AM1.40m
12:31PM1.75m
00:54AM1.88m
1:10PM2.19m
1:37AM2.34m
1:57PM2.58m
cloud
cloud
cloud
cloud
light rain
part cloud
rain showers
rain showers
clear
clear
rain showers
rain showers
clear
clear
clear
rain showers
clear
part cloud
light rain
light rain
thunderstorm
light rain
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:05
9:02
 mm
2
2
1
1
2
1
1
2
2
1
Temp °C
20
19
18
18
17
18
19
20
18
17
17
18
18
19
18
19
18
18
16
17
17
17
18
17
Feels °C
16
14
14
14
16
16
14
15
13
12
13
12
11
11
11
13
15
16
12
13
13
12
15
13
  • 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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