Ile d'Oleron - Chassiron surfForecast / Charente Maritime / France

information circle12 Day Weather and Surf, issued 12 am Tuesday 25 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Ile d'Oleron - Chassiron surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ile d'Oleron - Chassiron sea temperature is
14.5° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Ile d'Oleron - Chassiron this week:

The surf forecast for Ile d'Oleron - Chassiron over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 27) at 1AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ile d'Oleron - Chassiron in the next 12 days are 3.0m 13s and forecast to arrive on Sunday (Nov 30) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Monday (Dec 01) at 10PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 27th Nov)2.5ft (0.8m) 10s
Best Surf 7AM (Sun 30th Nov)10ft (3.0m) 12s
Most Powerful 1AM (Sun 30th Nov)10ft (3.0m) 13s

Table - best surf conditions forecast for Ile d'Oleron - Chassiron over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Mon night. Very mild (max 13°C on Mon night, min 8°C on Tue night). Winds decreasing (strong winds from the NW on Mon night, light winds from the NE by Wed night).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 14°C on Fri morning, min 11°C on Sat night). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun morning).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
4
2
0
0
!
!
4
2
0
Swell
Height Map
Wave Height (m) & direction (?)
3
WNW
2.3
WNW
1.9
WNW
1.6
W
1.2
W
1
W
0.8
W
0.7
W
0.6
W
0.8
WNW
1.4
W
2.2
W
2.3
W
2.3
W
1.9
W
3
W
3
W
3
W
2.5
W
1.7
W
1.5
W
Period(s) (?)1111111110101099997141413131212111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)199811648465733142211228160993044402137209512562744245721801542651505
Wind
(km/h)
40
NNW
35
NNW
35
N
25
N
20
N
15
NNW
10
SE
20
S
25
SSW
30
SSW
35
SW
25
NW
15
SW
35
SSW
40
SW
30
NNW
5
NNW
10
N
10
SE
20
SSW
30
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
offcross-
off
cross-
off
cross-
off
cross-
off
oncrosscross-
off
crosscross-
on
glasscross-
on
offcross-
off
cross
High Tide
/ height (m)
6:40AM
3.89
6:59PM
3.57
7:20AM
3.73
7:45PM
3.40
8:13AM
3.58
8:54PM
3.26
9:35AM
3.50
11:05PM
3.28
11:28AM
3.58
12:24AM
3.50
12:40PM
3.81
1:20AM
3.80
1:36PM
4.09
Low Tide
/ height (m)
1:17AM
0.88
1:45PM
0.91
2:02AM
1.04
2:33PM
1.05
2:52AM
1.18
3:27PM
1.12
3:48AM
1.25
4:27PM
1.11
4:51AM
1.22
5:30PM
0.98
5:55AM
1.07
6:32PM
0.76
6:58AM
0.80
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
Sunrise-8:18--8:19--8:21--8:22--8:22--8:25--8:26-
Sunset--5:24--5:23--5:23--5:22--5:22--5:22--5:22
rain showers
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
light rain
mod rain
part cloud
clear
clear
clear
part cloud
cloud
Rain (mm)
4--------31--27------
Temp. °C131110108991012131414141414111111111313
Feels °C (?)34132465789101186398976
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Ile d'Oleron - Chassiron Surf forecast

The above surf forecast table for Ile d'Oleron - Chassiron provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ile d'Oleron - Chassiron can be found by selecting the local surf guide option on the grey menu. Our Ile d'Oleron - Chassiron surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ile d'Oleron - Chassiron) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Ile d'Oleron - Chassiron may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Ile d'Oleron - Chassiron is 20 km (12 miles) from the city of La Pallice. If you plan a holiday in Charente Maritime, look for hotels and other accommodation in La Pallice. La Pallice has rooms for a wide range of budgets as well as car hire and transport links.

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