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 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ile d'Oleron - Chassiron sea temperature is
22.4° C
1.2° 

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 (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 8s period with WNW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 2ft (0.6m), 7s period with WNW swell.

The current surf forecast for Ile d'Oleron - Chassiron at 11PM is: 0.5m 4s primary swell from a Northwest direction and 0.2m 8s secondary swell from a West direction, 0.2m 7s secondary swell from a West-northwest direction (forecast issued at 07:00pm August 18). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)1ft (0.3m)8s
Evening (18 Aug)2ft (0.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 19°C on Tue night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the NW by Wed night).

Tue
18
Wednesday
19
Thursday
20
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WNW
7
0.6
WNW
7
0.5
NW
4
0.3
W
8
0.4
WNW
6
0.4
WNW
8
0.4
NW
6
0.4
WNW
8
0.6
W
7
0.8
W
4
0.9
WNW
5
1.1
WNW
6
1.1
WNW
6
0.9
WNW
7
0.9
WNW
7
1
W
9
1
W
9
1.1
WNW
9
1.1
WNW
9
Wave Graph
Metric surfscale
Energy kJ
48
32
6
12
14
24
10
19
39
20
40
85
90
77
62
169
169
211
220
Wind (km/h)
25
WNW
25
WNW
20
NW
15
WNW
15
NW
5
WNW
15
WSW
20
WSW
25
W
25
W
25
NW
30
NW
20
NW
20
WNW
20
WNW
15
W
20
W
20
WNW
20
WNW
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
9:07PM3.81m
9:20AM3.62m
9:38PM3.45m
9:57AM3.35m
10:32PM3.13m
Low Tide
3:20PM0.61m
3:42AM0.83m
4:05PM0.99m
4:28AM1.21m
4:56PM1.34m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:09
9:07
9:06
 mm
Temp °C
19
20
19
20
20
20
20
21
21
21
20
19
19
19
19
20
20
20
20
Feels °C
17
18
18
20
21
22
21
19
18
19
18
15
16
16
16
17
17
17
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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