Lacanau Ocean Surf Break

Lacanau Ocean Surf Forecast and Surf Report

Lat Long: 45.00° N 1.21° W

Issued: 1 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lacanau Ocean sea temperature is
24.5° C

4.7°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 5 Jul 2026:

  • Best quality surf: Sunday 5 Jul, 11AM (local time) - 2ft (0.6m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Sunday 12 Jul, 8AM (local time) - 2.5ft (0.8m), 10s period, WNW swell with 105 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 11AM (local time) - 2ft (0.6m), 10s 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 Sunday (Jul 05) at 11AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.4m and 4s. 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 0.8m 10s and forecast to arrive on Sunday (Jul 12) at 8AM. 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 4s period and expected on Sunday (Jul 05) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sun 5th Jul)2ft (0.6m) 10s
Best Surf11AM (Sun 5th Jul)2ft (0.6m) 10s
Most Powerful 8AM (Sun 12th Jul)2.5ft (0.8m) 10s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let’s look at what’s on the cards for Lacanau Ocean.

Honestly, mate, this is a pretty grim outlook for the next couple of weeks. We’ve got a long stretch of small, weak, and messy surf ahead. The first real chance of anything decent doesn’t show up until the second week, and even that’s nothing to write home about. The wind is the main problem for most of the run, with constant onshore and cross-shore chopping up the tiny waves.

The only real standout, if you can call it that, is early on Monday morning, the 6th of July. It’s tiny, only 2 ft from the WNW, but the wind is light offshore from the ESE. That’ll make for clean, glassy conditions. The energy is weak (54), but if you’re desperate for a slide on a longboard, it’s the cleanest wave you’ll get. Break out the log.

After that, the next usable window is Friday morning, the 10th of July. It’s still small at 2 ft, but the wind goes dead calm, making it glassy. Another one for the longboard. The combined energy is still weak (56).

There’s a slight bump in size on Tuesday the 14th of July, with the swell reaching 3 ft from the NW. The period is only 7 seconds, so it’s a short, weak wind swell (133 energy). The wind is light cross-onshore, so it’ll be bumpy and not great.

The next clean-ish window is Wednesday morning, the 15th of July. It’s 2 ft from the WNW with a 10-second period, and again, dead calm wind. The energy is moderate (118). It’s still small, but it’s the best of the bunch in the second week.

For the rest of the time, it’s a write-off. The wind is onshore or cross-shore, the waves are tiny, and the energy is low. There’s a bit more size on Saturday the 18th of July (4 ft to 4 ft), but it’s a short-period wind swell (7 seconds) with strong onshore winds from the WSW. That’s a messy, blown-out mess. Honestly, it might be more interesting for the kite surfers than paddle surfers.

The water temperature is around 76°F right now, which is a massive 9°F warmer than it should be for this time of year. That’s very unusual, so you’ll be surfing in a wetsuit top, if anything.

Bottom line: for the next two weeks, the best you’ll get is a knee-high glassy wave on a longboard. Don’t set your heart on a proper session.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 33°C on Mon afternoon, min 22°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 20°C on Wed night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
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)
0.6
WNW
10
0.7
NNW
10
0.4
WNW
9
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
0.4
WNW
8
0.4
WNW
9
0.4
WNW
9
0.3
WNW
8
0.3
WNW
10
0.4
WNW
10
0.5
WNW
10
0.5
WNW
10
0.8
WNW
9
0.5
WNW
9
0.7
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.7
NW
8
Wave Graph
Metric surfscale
Energy kJ
77
86
33
46
46
42
28
25
30
13
20
33
54
52
98
46
88
64
59
54
67
Wind (km/h)
10
NE
25
NNW
15
NE
5
ESE
20
NNW
15
NE
10
SSW
15
W
10
WSW
15
SW
15
WSW
10
WNW
10
W
15
NW
10
NW
0
NE
20
NNW
20
ESE
5
SE
20
NW
15
SSW
Wind State
cross-off
cross
cross-off
off
cross
cross-off
cross
on
on
cross-on
on
cross-on
on
cross-on
cross-on
glassy
cross
cross-off
cross-off
cross-on
cross
High Tide
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
00:52AM3.25m
1:33PM3.26m
2:08AM3.36m
2:41PM3.46m
3:16AM3.54m
Low Tide
2:38PM0.71m
3:08AM0.67m
3:22PM0.80m
3:54AM0.74m
4:11PM0.89m
4:46AM0.82m
5:10PM0.96m
5:47AM0.88m
6:16PM0.96m
6:54AM0.88m
7:28PM0.86m
8:02AM0.79m
8:37PM0.65m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:26
6:26
6:26
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:53
9:53
9:52
9:52
9:52
9:52
9:51
 mm
Temp °C
26
30
30
30
33
33
29
32
29
22
22
21
21
22
22
23
25
25
28
27
25
Feels °C
24
26
26
29
30
28
27
30
27
22
22
21
22
23
22
25
23
24
28
27
25
Swell 1
Height (m)
Direction
Period (s)
0.6
WNW
10
0.5
WNW
10
0.7
NNW
5
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
0.4
WNW
8
0.4
WNW
9
0.4
WNW
9
0.3
WNW
8
0.3
WNW
8
0.4
WNW
10
0.5
WNW
10
0.5
WNW
10
0.8
WNW
9
0.5
WNW
9
0.7
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.7
NW
8
Energy kJ
77
54
19
46
46
42
28
25
30
13
13
33
54
52
98
46
88
64
59
54
67
Swell 2
Height (m)
Direction
Period (s)
0.4
N
4
0.1
NW
10
0.4
WNW
9
0.4
NNW
4
0.4
WNW
9
0.3
NNW
4
0.2
NNW
4
0.1
W
11
0.2
WNW
10
0.3
WNW
10
0.2
W
7
0.5
W
4
0.4
WNW
6
0.1
NW
11
0.3
WNW
10
Energy kJ
6
4
33
8
30
3
2
3
10
20
4
9
10
5
20
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
5
0.3
W
10
0.1
NW
5
Energy kJ
4
17
1
Wind waves
Height (m)
Direction
Period (s)
0.7
NNW
10
0.4
NNW
2
0.5
N
4
0.6
WSW
4
0.5
W
4
0.5
W
4
0.4
WNW
4
0.4
WNW
4
0.3
NW
3
0.3
NW
2
Energy kJ
86
2
7
12
9
8
6
7
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
151
0
0
126
0
159
389
197
409
387
161
161
286
151
0
161
2
0
415
169
Best forecast wave conditions in Gironde
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
7
5
6
8
7
5
5
9
8
9
9
5
5
5
5
8
7
6
8
  • 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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