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Surf Forecasts:

Ile d'Oleron - Vert Bois/Les Allassins surfForecast / Charente Maritime / France

information circle12 Day Weather and Surf, issued 6 am Saturday 17 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
Ile d'Oleron - Vert Bois/Les Allassins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ile d'Oleron - Vert Bois/Les Allassins sea temperature is
9.1° C
 (Which is 3.0°C colder than average for this time of year)

Best Forecast Surf Conditions for Ile d'Oleron - Vert Bois/Les Allassins this week:

The surf forecast for Ile d'Oleron - Vert Bois/Les Allassins over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 17) at 1PM. The primary swell is predicted to be 2.5m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ile d'Oleron - Vert Bois/Les Allassins in the next 12 days are 5.0m 16s and forecast to arrive on Thursday (Jan 22) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Jan 18) at 7AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Sat 17th Jan)8ft (2.5m) 15s
Best Surf 7PM (Thu 22nd Jan)16ft (5.0m) 16s
Most Powerful 7PM (Thu 22nd Jan)16ft (5.0m) 16s

Table - best surf conditions forecast for Ile d'Oleron - Vert Bois/Les Allassins over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 12°C on Sun morning, min 9°C on Sat morning). Winds decreasing (fresh winds from the E on Sat night, calm by Mon afternoon).

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 12°C on Wed afternoon, min 8°C on Thu night). Winds increasing (moderate winds from the SSE on Tue morning, gales from the SW by Thu night).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
4
2
1
2
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
W
2.5
W
2.1
W
1.6
W
1.4
W
1.1
W
1
W
0.9
W
1.2
W
2.3
W
2.1
W
1.7
W
2.4
W
2.1
W
1.6
W
3
WSW
4.5
W
4
W
4
W
4
W
4
W
Period(s) (?)151413121211111011151515141413121516151415
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33842545155378454728422317133824651976134423581671875255287817401642473197523
Wind
(km/h)
10
E
15
NE
30
E
25
ESE
15
SE
20
SSE
30
SSE
15
W
10
ESE
20
SSE
25
SSE
35
S
35
S
45
S
40
WSW
35
W
25
WSW
65
SW
40
WSW
40
WSW
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		cross-
off		crosscross-
on		crosscross-
on		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
4:21PM
3.81
4:33AM
4.07
4:52PM
3.94
5:03AM
4.22
5:20PM
4.03
5:31AM
4.33
5:47PM
4.08
5:58AM
4.38
6:14PM
4.09
6:26AM
4.39
6:43PM
4.06
6:56AM
4.33
7:15PM
3.99
Low Tide
/ height (m)
10:04PM
0.70
10:29AM
0.53
10:43PM
0.49
11:07AM
0.34
11:20PM
0.33
11:44AM
0.21
11:57PM
0.23
12:22PM
0.14
12:35AM
0.20
1:00PM
0.14
1:14AM
0.25
1:40PM
0.22
1:56AM
0.38
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise8:41--8:41--8:40--8:38--8:37--8:37--8:37--
Sunset-5:47--5:50--5:51--5:52--5:53--5:54--5:55-
part cloud
light rain
light rain
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
light rain
light rain
rain showers
rain showers
part cloud
light rain
thunderstorm
rain showers
mod rain
Rain (mm)
-12----1----1371-23710
Temp. °C910111211111010109101111121111111191010
Feels °C (?)765887677454132352031
  • Map Icons:
  • Break
  • 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 - Vert Bois/Les Allassins Surf forecast

The above surf forecast table for Ile d'Oleron - Vert Bois/Les Allassins 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 - Vert Bois/Les Allassins can be found by selecting the local surf guide option on the grey menu. Our Ile d'Oleron - Vert Bois/Les Allassins 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 - Vert Bois/Les Allassins) 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 - Vert Bois/Les Allassins 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.

Are you planning a holiday in Charente Maritime? If you are looking for accommodation near Ile d'Oleron - Vert Bois/Les Allassins, camping, hotels and holiday cottages in Charente Maritime, consider staying in Rochefort which is 25 km (16 miles) away. Other places in and around Charente Maritime where you can find information about places to rent, and car hire include Tonnay Charente which is 29 km (18 miles) away, La Pallice, La Rochelle and Royan.

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