Lacanau Ocean Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a look at what’s on the cards for Lacanau over the next couple of weeks. We’ve got a few windows of clean conditions, but you’ve got to pick your moments.

The pattern starts with a tiny pulse on Saturday morning the 12th – the ocean's alive, but there's not much to get excited about with only 2ft of WNW swell and weak energy (72). The glassy NE wind at 3 mph will make it look pretty, but it's really just a splash-around for a longboard.

The real action kicks off Sunday morning the 13th. The swell jumps to 4ft from the WNW with a solid 13-second period. That's groundswell energy (367) and with a light NNE cross-off breeze, it’ll be clean. Lacanau Ocean will be the spot. Water temp is sitting at 73°, which is a touch warmer than normal for this time of year. This is a solid intermediate session.

Monday morning the 14th keeps it fun: 3ft of WNW at 11 seconds, glassy ENE wind, energy at 214. Clean again. Then we hit a flat spell through Tuesday and Wednesday – don’t bother paddling out mid-week.

Thursday morning the 17th brings a return of decent size: 5ft WNW with an 11-second period. Cross-off NNE wind keeps it clean, and the combined energy hits 452. That’s a good moderate-energy day for confident surfers. Not for beginners though, as 5ft is getting up there.

The standout of the whole outlook? Saturday morning the 19th of September. Glassy conditions, 4ft of WNW groundswell at 13 seconds, and serious energy pumping at 578. That’s a proper autumn session. Light offshore wind, clean waves, and a long period that will wrap nicely into the points. Crowds are possible at Lacanau Ocean, so get out early.

Sunday morning the 20th drops back to 3ft – ordinary but clean. Then Monday the 21st morning lights up again: 3ft, 14-second period, cross-off wind, and energy at 591. Another excellent morning session, but the afternoon gets blown out with a 16 mph NNW cross wind.

Into the second week, we see a few more clean mornings with modest swell: Tuesday 22nd morning is 4ft with cross-off wind, and Thursday 24th morning is small but clean at 2ft with 14-second period. Nothing huge, but rideable if you’re keen.

After that, the last few days of September fade into small, weak, chopped-out surf. From the 25th onward it’s really just knee-high dribble with onshore winds – not worth the wetsuit.

Overall, your best bets are the mornings of Sunday 13th, Monday 14th, Thursday 17th, Saturday 19th, and Monday 21st. The standout is the 19th – glassy, punchy, and clean all morning.

Rusty.

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