Surf Forecasts:
Le Porge surf forecast from 18 Aug 2026:
- Best quality surf: Saturday 22 Aug, 8AM (local time) - 3.5ft (1.0m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 21 Aug, 5AM (local time) - 4.5ft (1.3m), 10s period, WNW swell with 314 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 8AM (local time) - 3.5ft (1.0m), 9s period with WNW swell.
Best Forecast Surf Conditions for Le Porge this week:
The surf forecast for Le Porge over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 8AM. The primary swell is predicted to be 1.0m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Le Porge in the next 16 days are 1.3m 10s and forecast to arrive on Friday (Aug 21) at 5AM. 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 Saturday (Aug 22) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 22nd Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 8AM (Sat 22nd Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 5AM (Fri 21st Aug) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Le Porge over the next 16 days.
The Lowdown
Alright, hold on to your leashes, it’s Rusty. I’ve been chewing through the forecast for the next couple of weeks for Le Porge (Gironde), and I’ve got to tell you, the ocean is playing hard to get for most of it. But don’t go waxing down just yet, there’s a glimmer of hope on the horizon.
For the next week and a half, it’s a whole lot of knee-high slop with winds that just won’t do us any favors. Mostly onshore or cross-onshore, chopping up whatever tiny lines we have. The water is a warm 78°, which is a good bit warmer than usual for this time of year, so it’s actually nice just to be in it. But the surf? Forget it. From the 20th of August, we see a slight bump to about 4ft from the WNW, with the energy picking up to a moderate 305. It’s a better period at 11 seconds, but it’s still forecast as poor. Not quite worth the paddle.
There’s a small window on the morning of the 22nd, Saturday, where the wind drops to glassy and there’s a small 3ft swell. That could be a fun one for the groms to get a few clean, soft ones. But the energy is weak and the direction isn’t perfect, so don’t expect much.
After that, we hit a big flat patch. From the 23rd through the end of the month, it’s a wasteland. A couple of days have a little cross-offshore breeze to keep the surface clean, but there’s just no swell to push it. It’s a solid 7-day blank run for any real surf.
But listen up, because the start of September is where it gets interesting. On the afternoon of Tuesday the 1st, the models are showing a proper pulse of energy. We’re looking at 5ft of WNW groundswell with a strong 575 combined energy and a solid 11-second period. The wind is light out of the southwest, which is a bit cross-on, but it’s light enough to keep things reasonably clean. That’s our standout. The next morning on the 2nd holds that energy at 496 with similar size and period and a light cross-shore wind. It’s a touch less energy, but still the best we’ve seen by a long shot.
Just a word of caution: that long-period swell on a beach break can sometimes close out and get a bit walled. It’s better if we get some banks from the storms that are forecast, but right now, it’s pointing to the best few days of the whole window. It’s still over a week away, so we’ve got time for things to shift. For the beginners, 5ft is definitely too big, stay on the sand. For everyone else, this is the one to keep an eye on.
So there you have it. A whole lot of flat and funky, followed by a promising punch at the start of next week. Stay stoked.
That’s all from me. Rusty.
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 22°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri morning. Warm (max 21°C on Sun night, min 18°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 5 | NW 5 | NW 4 | WNW 8 | NW 6 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | NW 8 | WNW 7 | NW 7 | NW 5 | NW 6 | NW 6 | NNW 5 |
Wave Graph | |||||||||||||||||||||
15 | 14 | 8 | 12 | 11 | 60 | 305 | 200 | 283 | 269 | 269 | 231 | 147 | 82 | 88 | 34 | 51 | 22 | 27 | 30 | 33 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | on | on | on | cross | cross-on | cross | cross-on | cross-on | on | glassy | on | cross-on | cross-on | cross-on | on | on | on | off |
High Tide | 8:56AM3.38m | 9:16PM3.30m | 9:36AM3.12m | 10:01PM2.97m | 10:26AM2.88m | 11:07PM2.70m | 11:47AM2.71m | 00:46AM2.58m | 1:26PM2.71m | 2:13AM2.66m | 2:39PM2.87m | 3:12AM2.86m | 3:30PM3.11m | 3:55AM3.08m | |||||||
Low Tide | 2:54PM0.63m | 3:17AM0.82m | 3:39PM0.94m | 4:02AM1.13m | 4:32PM1.23m | 4:59AM1.39m | 5:43PM1.43m | 6:17AM1.53m | 7:13PM1.46m | 7:45AM1.47m | 8:32PM1.30m | 8:52AM1.26m | 9:26PM1.05m | ||||||||
7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | |
— | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | 8:58 | — | — | 8:57 | — | |
mm | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
Feels °C | 22 | 22 | 21 | 22 | 21 | 22 | 22 | 19 | 18 | 19 | 18 | 18 | 19 | 19 | 18 | 20 | 18 | 21 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 5 | WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | NW 8 | WNW 7 | W 9 | NW 5 | NW 6 | W 8 | W 8 |
15 | 11 | 5 | 12 | 11 | 60 | 305 | 200 | 283 | 269 | 269 | 231 | 147 | 24 | 88 | 34 | 24 | 22 | 27 | 5 | 5 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | — | WNW 7 | NW 4 | NW 11 | NW 7 | — | — | W 9 | — | — | — | — | — | WNW 10 | W 9 | — | W 9 | W 8 | W 10 | NW 9 |
15 | — | 4 | 3 | 4 | 22 | — | — | 6 | — | — | — | — | — | 31 | 25 | — | 14 | 6 | 2 | 3 | |
Swell 3 Height (m) Direction Period (s) | W 7 | — | — | — | W 15 | W 7 | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | W 10 | — | W 9 |
4 | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | — | 2 | |
Wind waves Height (m) Direction Period (s) | — | NW 5 | NW 4 | — | NW 6 | — | — | — | — | — | — | — | — | WNW 8 | — | — | NW 7 | — | — | NW 6 | NNW 5 |
— | 14 | 8 | — | 8 | — | — | — | — | — | — | — | — | 82 | — | — | 51 | — | — | 30 | 33 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 220 | 653 | 396 | 405 | 353 | 172 | 43 | 174 | 43 | 29 | 77 | 145 | 0 | 97 | 43 | 6 | 147 | 111 | 278 | 278 | 0 |
Best forecast wave conditions in Gironde | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Le Porge Surf forecast
The above surf forecast table for Le Porge provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Le Porge can be found by selecting the local surf guide option on the grey menu. Our Le Porge 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 (Le Porge) 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 Le Porge 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.
Le Porge is 27 km (17 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.











