Lacanau Ocean Surf Break

Lacanau Ocean Surf Forecast and Surf Report

Lat Long: 45.00° N 1.21° W

Issued: 1 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lacanau Ocean sea temperature is
25.7° C

6.0°C warmer than normal for this time of year

Lacanau Ocean surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lacanau Ocean surf forecast from 2 Jul 2026:

  • Best quality surf: Saturday 4 Jul, 5AM (local time) - 4ft (1.2m), 10s period, WNW swell with offshore winds.
  • Most powerful swell: Friday 3 Jul, 2PM (local time) - 4ft (1.2m), 11s period, WNW swell with 328 kJ wave energy.
  • Next surfable swell (1★+): Friday 3 Jul, 8AM (local time) - 2ft (0.6m), 9s period with WNW swell.

Best Forecast Surf Conditions for Lacanau Ocean this week:

The surf forecast for Lacanau Ocean over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 03) at 8AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.8m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lacanau Ocean in the next 16 days are 1.2m 11s and forecast to arrive on Friday (Jul 03) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Jul 08) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 3rd Jul)2ft (0.6m) 9s
Best Surf 5AM (Sat 4th Jul)4ft (1.2m) 10s
Most Powerful 2PM (Fri 3rd Jul)4ft (1.2m) 11s

Table - best surf conditions forecast for Lacanau Ocean over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let’s have a good look at what’s coming down the line for us.

Right off the bat, I gotta say, the start of this outlook is a bit of a heartbreaker. We’ve got a pretty quiet run for the next several days. The water temp is a freakish 78°F at Lacanau Ocean – that’s a whopping 11°F warmer than normal for this time of year, which is just bizarre. But the surf? Not much to write home about.

The first sniff of anything worthwhile doesn’t arrive until Saturday morning, the 4th of July. That’s the standout moment in this whole 16-day window. We’re looking at a clean 4ft swell from the WNW, with a period of 10 seconds. The wind goes glassy – dead calm – out of the NE. That’s the kind of morning you set the alarm for. The combined energy is moderate (245), and the water will still be that freakishly warm temperature. It won’t be massive, but with conditions that clean, Lacanau will have some fun, lined-up waves. Keep an eye out – it can get crowded here sometimes, so get in early.

Beyond that Saturday morning, it’s a real grind. Friday the 3rd is a write-off with cross-onshore winds and choppy mess. Saturday afternoon turns ugly again as the seabreeze kicks in. Sunday the 5th starts with a tiny 2ft swell and a cross-offshore breeze, but it’s pretty ordinary. Monday morning the 6th is small and clean with an offshore wind but only 2ft of swell – barely enough for a longboard.

Then we hit a proper flat gap. From Monday afternoon, the 6th of July, right through until the 16th of July, it’s almost all poor surf conditions. A lot of days with tiny heights and cross-onshore or onshore winds. The swell energy drops well into the double digits, weak stuff.

There’s a tiny glimmer on the morning of Thursday, 16th of July. A little 3ft NW swell rolls in with glassy conditions out of the SSE. The combined energy is still low (73) but at least it’s clean. It says surfable but very ordinary – so don’t get too excited. It’s a consolation prize after a long, dry spell. After that, Friday the 17th is onshore and hopeless.

So, to sum it up: the only true standout is Saturday morning, the 4th of July. Glassy, clean, waist-to-chest high waves at Lacanau. That’s your window. Everything else in this 16-day stretch is mostly small, choppy, or blown out. It’s a tough run.

Stay salty,
Rusty

Short Range Forecast

Mostly dry. Warm (max 30°C on Sat afternoon, min 19°C on Thu afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 35°C on Tue afternoon, min 26°C on Sun night). Wind will be generally light.

Thu
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
1
0
0
2
0
1
1
0
1
1
0
1
0
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WNW
9
1.1
NW
5
0.9
WNW
11
1.3
WNW
10
0.9
WNW
10
1.1
WNW
10
1
WNW
10
0.7
WNW
10
0.6
WNW
10
0.8
NW
10
0.4
NW
9
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
0.4
WNW
9
0.4
WNW
9
0.9
NNW
5
0.5
NNW
5
0.7
NW
6
0.8
NNW
5
0.5
WNW
9
Wave Graph
Metric surfscale
Energy kJ
266
62
221
327
173
245
190
106
77
136
23
47
47
50
31
25
32
14
32
31
47
Wind (km/h)
20
NNW
20
NNW
10
N
20
NW
15
NNW
5
NE
25
NNW
15
NE
10
NE
25
N
15
ENE
10
ENE
20
NNW
10
NE
10
NE
25
NNW
15
NE
10
ENE
20
NNW
15
NE
10
S
Wind State
cross-on
cross
cross
cross-on
cross
glassy
cross
cross-off
cross-off
cross
cross-off
off
cross
cross-off
cross-off
cross
cross-off
off
cross
cross-off
cross
High Tide
7:07PM3.70m
7:27AM3.41m
7:41PM3.66m
8:01AM3.36m
8:15PM3.59m
8:38AM3.29m
8:52PM3.51m
9:19AM3.22m
9:35PM3.41m
10:08AM3.16m
10:28PM3.31m
11:08AM3.12m
11:34PM3.24m
12:19PM3.14m
Low Tide
1:13AM0.53m
1:22PM0.59m
1:49AM0.56m
1:59PM0.64m
2:28AM0.60m
2:38PM0.71m
3:08AM0.67m
3:22PM0.80m
3:54AM0.74m
4:11PM0.89m
4:46AM0.82m
5:10PM0.96m
5:47AM0.88m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:24
6:24
6:24
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:54
9:53
9:53
9:53
9:53
9:52
9:52
9:52
 mm
Temp °C
19
19
20
21
24
26
30
29
28
32
31
30
34
31
30
35
34
31
35
32
27
Feels °C
16
17
19
19
22
24
24
25
25
28
27
27
31
26
28
29
28
28
31
27
27
Swell 1
Height (m)
Direction
Period (s)
0.6
WNW
9
0.9
WNW
11
0.9
WNW
10
1.1
WNW
10
1
WNW
10
0.9
NW
5
0.6
WNW
10
0.5
WNW
10
0.7
NNW
5
0.5
WNW
9
0.5
WNW
9
0.6
NNW
4
0.4
WNW
9
0.4
WNW
9
0.3
WNW
8
0.5
NNW
5
0.3
WNW
10
0.8
NNW
5
0.5
WNW
9
Energy kJ
62
221
173
245
190
38
77
54
19
47
47
15
31
25
14
14
20
25
47
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
13
0.7
NW
6
0.7
WNW
10
0.5
NNW
5
0.1
NW
10
0.3
WNW
9
0.4
NNW
5
0.5
WNW
9
0.4
NW
5
0.1
W
11
0.3
WNW
8
0.2
W
8
0.4
WNW
10
0.5
NW
5
Energy kJ
7
30
106
15
4
16
8
50
5
2
13
5
31
11
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
9
0.2
WNW
10
0.2
W
8
0.1
W
7
Energy kJ
23
10
5
1
Wind waves
Height (m)
Direction
Period (s)
1.3
WNW
9
1.1
NW
5
1.3
WNW
10
0.7
NW
5
0.8
NW
10
0.4
NNW
3
0.6
NNW
3
0.9
NNW
5
0.7
NW
6
Energy kJ
266
62
327
23
136
3
7
32
32
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
185
156
70
211
70
0
151
0
0
151
0
0
205
0
88
389
11
88
389
0
2
Best forecast wave conditions in Gironde
Rating
(10 max)
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
1
2
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
5
9
5
7
5
5
9
7
7
6
9
8
6
6
7
9
7
7
9
  • 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 Lacanau Ocean Surf forecast

The above surf forecast table for Lacanau Ocean provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lacanau Ocean can be found by selecting the local surf guide option on the grey menu. Our Lacanau Ocean 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 (Lacanau Ocean) 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 Lacanau Ocean 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.

Lacanau Ocean is 38 km (24 miles) from Arcachon. If you plan a holiday in Gironde, look for hotels and other accommodation in Arcachon. Arcachon has rooms for a wide range of budgets as well as car hire and transport links.

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