Ile d'Oleron - Vert Bois/Les Allassins Surf Forecast

/ Charente Maritime (28 surf breaks) /

France (410 surf breaks) / Lat Long: (45.88° N 1.27° W)

Surf Forecasts:

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

12 Day Weather and Surf, issued 7 pm Tuesday 14 Oct 2025 CEST

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 17.7° C
(Which is normal 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 Wednesday (Oct 15) at 5PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.1m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ile d'Oleron - Vert Bois/Les Allassins in the next 12 days are 2.5m 9s and forecast to arrive on Tuesday (Oct 21) at 8PM. Winds are predicted to be 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 Wednesday (Oct 15) at 5AM.

Wave Type	Time (CEST) & Date	Wave Height & Period
Next good surf (1 star+)	5PM (Wed 15th Oct)	2ft (0.6m) 11s
Best Surf	5PM (Wed 15th Oct)	2ft (0.6m) 11s
Most Powerful	8PM (Tue 21st Oct)	8ft (2.5m) 9s

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 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 21°C on Thu afternoon, min 11°C on Wed morning). Mainly fresh winds.										Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Mon morning. Warm (max 21°C on Sat night, min 12°C on Sat morning). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Sun night).
		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tue 21
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	W	W	W	W	W	W	W	W	W	W	WSW	W	W	W	W	WSW	SW	WSW
Period(s) (?)	13	12	11	11	14	13	12	11	10	10	9	8	10	11	10	10	9	9	5	6	8
Wave Graph (?)
kJ (?)	123	138	92	57	136	162	68	20	18	17	6	12	32	41	106	90	61	60	50	278	864
Wind (km/h)	NE	NE	NE	ENE	ENE	NE	ENE	ENE	NE	ENE	E	NNW	ESE	SSE	SSW	SW	W	W	SSW	WSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	off	off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)	1:16AM 3.28	1:42PM 3.58		2:23AM 3.49		2:42PM 3.83	3:15AM 3.73		3:30PM 4.05	3:57AM 3.95		4:10PM 4.21	4:31AM 4.11		4:42PM 4.31	5:00AM 4.22		5:09PM 4.34		5:23AM 4.28	5:32PM 4.34
Low Tide / height (m)		5:58AM 1.41	6:50PM 1.23		7:18AM 1.33		8:05PM 1.06	8:26AM 1.09		9:01PM 0.80	9:18AM 0.80		9:45PM 0.55	10:00AM 0.53		10:22PM 0.34	10:37AM 0.33		10:57PM 0.21	11:13AM 0.20

		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tue 21
Sunrise	-	8:19	-	-	8:22	-	-	8:22	-	-	8:23	-	-	8:26	-	-	8:26	-	-	8:29	-
Sunset	-	-	7:20	-	-	7:17	-	-	7:15	-	-	7:14	-	-	7:13	-	-	7:10	-	-	7:08

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4	6	1	11	5	3
Temp. °C	19	12	20	19	12	21	20	12	21	20	13	20	21	15	21	21	17	17	17	19	19
Feels °C (?)	13	5	14	13	6	17	14	6	17	15	9	17	18	11	18	17	12	14	13	12	13

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Charente Maritime

Wind Update Offshore wind has become cross-off at Ile d'Oleron - Vert Bois/Les Allassins (light winds from the ENE at OLERON CHAR A VOILE 3 km from Ile d'Oleron - Vert Bois/Les Allassins). 0.5m 14s groundswell from the W with a 0.2m 8s swell, also from the W and a 0.2m 11s groundswell, also from the W. 3 swells combining to make bigger set waves.
1 hour 5 minutes ago Ile d'Oleron - Vert Bois/Les Allassins
Wind Update Cross-off wind 13 km from La Cote Sauvage has swung offshore (light winds from the ENE at OLERON CHAR A VOILE). 0.5m 14s groundswell from the W with a 0.3m 8s swell, also from the W and a 0.3m 11s groundswell, also from the W. 3 swells combining to make bigger set waves.
1 hour 5 minutes ago La Cote Sauvage

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1 h 5 min ago

17 km/h

ENE

Cross-Off

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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.