Ile d'Oleron - Chassiron Surf Break

Lat Long: 46.04° N 1.41° W

Ile d'Oleron - Chassiron 48 hour detailed Surf Forecast

Issued: 7 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ile d'Oleron - Chassiron sea temperature is
22.4° C
1.3° 

Ile d'Oleron - Chassiron surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ile d'Oleron - Chassiron today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.1m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.1m), 10s period with WNW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.

The current surf forecast for Ile d'Oleron - Chassiron at 4AM is: 1.2m 10s primary swell from a West-northwest direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (21 Aug)3.5ft (1.1m)10s
Afternoon (21 Aug)3.5ft (1.1m)10s
Evening (21 Aug)3.5ft (1.0m)10s

Table - waves today at Ile d'Oleron - Chassiron. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 29°C on Sun afternoon, min 16°C on Sat morning). Winds increasing (light winds from the N on Fri night, strong winds from the ENE by Sun morning).

Thu
20
Friday
21
Saturday
22
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
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
9
1.1
WNW
9
1.1
WNW
9
1.4
WNW
10
1.2
WNW
10
1.2
WNW
10
1.1
WNW
10
1.1
WNW
10
1.1
W
10
1
W
10
1
W
10
1
W
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
8
0.8
WNW
8
0.8
WNW
8
0.9
NW
8
0.4
NW
8
Wave Graph
Metric surfscale
Energy kJ
203
211
220
343
282
282
235
240
235
192
188
169
132
129
96
90
85
82
16
Wind (km/h)
20
W
20
WNW
20
WNW
25
NW
15
NW
20
NW
20
NW
20
WNW
25
WNW
25
WNW
20
NW
15
NNW
10
N
15
ENE
15
ENE
10
N
20
NNW
25
NNE
30
NE
Wind State
cross-on
on
on
on
on
on
on
on
on
cross-on
on
on
cross-on
cross-off
cross-off
cross-on
cross-on
cross
cross
High Tide
10:32PM3.13m
12:29PM3.12m
1:38AM3.04m
2:12PM3.19m
Low Tide
4:56PM1.34m
5:23AM1.52m
5:59PM1.59m
6:31AM1.70m
7:16PM1.66m
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:05
9:02
 mm
Temp °C
20
20
20
19
19
18
18
18
19
19
19
19
18
16
17
19
21
24
24
Feels °C
18
17
18
16
17
16
16
14
15
16
16
17
17
14
15
18
17
18
17
  • 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
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