Surf Forecasts:
Kaolins surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 2AM (local time) - 4.5ft (1.4m), 9s period, WSW swell with glassy winds.
- Most powerful swell: Monday 31 Aug, 8AM (local time) - 8ft (2.5m), 9s period, W swell with 1,134 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 2AM (local time) - 4.5ft (1.4m), 9s period with WSW swell.
Best Forecast Surf Conditions for Kaolins this week:
The surf forecast for Kaolins over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 2AM. The primary swell is predicted to be 1.4m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Kaolins in the next 16 days are 2.5m 9s and forecast to arrive on Monday (Aug 31) 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 0.5m 3s period and expected on Wednesday (Aug 26) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 1st Sep) | 4.5ft (1.4m) 9s |
| Best Surf | 2AM (Tue 1st Sep) | 4.5ft (1.4m) 9s |
| Most Powerful | 8AM (Mon 31st Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Kaolins over the next 16 days.
The Lowdown
G’day, I’m Rusty, and I’ve been staring at the charts for the region around Kaolins, that advanced reef setup that needs a solid SW groundswell and clean conditions to fire. To be blunt, the next 16 days look like a write-off for proper surfing around here. There’s a long dry spell of poor surf conditions, and we don’t see a real stand-out window. The whole forecast is a bit of a bummer.
The first record shows Tuesday 25 August with a tiny 1ft SW swell, period a short 8 seconds, combined energy just 47. Winds are onshore and it’s rated a zero. That sets the tone. Wednesday comes with more of the same. Thursday 27 August sees the swell push up to 5ft, but that’s from the SW with a poor 6-second period and onshore winds; combined energy hits 195 (moderate) but the quality is still terrible.
Friday 28 August gets a little bigger – 6ft to 6ft from the WSW – but with 30 to 35 km/h cross-onshore winds, fresh and lumpy, it’s a mess. Combined energy reaches 376, but don’t be fooled. Saturday 29 August sees the swell peak at 8ft from the SW, period still short at 8 seconds, and the morning has 40 km/h onshore winds. That’s expert territory in size alone, and with those winds, it’s not even worth paddling out. Combined energy hits 789 (strong).
Sunday 30 August drops back a little but stays poor, with onshore and cross-onshore winds. Monday 31 August shows the biggest combined energy of the entire forecast at 1552 (very strong) for the morning with a 8ft W swell, 9-second period, but it’s cross-onshore and choppy. The whole first week is a washout.
The second week doesn’t improve much. Tuesday 1 September to Thursday 3 September stays onshore or cross-onshore with SW winds, swells between 4ft and 6ft, all poor. Finally, on Friday 4 September, there’s a glimmer: a 3ft W swell, 9-second period, combined energy 140 (weak), and for the morning the wind goes light north at 5 km/h, cross-offshore. The wave comment says “surfable waves but very ordinary conditions” and scores a 1/10. That’s as good as it gets. It’s clean, but tiny.
Saturday 5 September sees the swell jump to 5ft to 6ft from the W, period 9-10 seconds, combined energy up to 1248 (very strong) by the afternoon, but the wind swings NW and hits 30 km/h, cross-shore and lumpy. Not worth it. Sunday 6 September through to the end of the forecast on Wednesday 9 September stays in the cross-onshore zone, with swells up to 6ft. The combined energy for Tuesday 8 September afternoon gets to 1573 (very strong again) with a 6ft WSW swell and a long 14-second period. That’s a proper groundswell. But it’s onshore wind, and the wave comment says “marginal surf forecast or questionable tide conditions”. Still a zero in terms of quality for adventurers.
Bottom line: for an advanced reef like Kaolins, you need clean, offshore wind and a decent SW groundswell. That never lines up. The only half-decent moment is the morning of Friday 4 September, but that’s a tiny 3ft wave. If you’re a kite surfer, the strong cross-onshore days with bigger swell might look more interesting than paddle surfing. The gap of good conditions stretches nearly the whole 16 days. Forecasts can change, but right now, it’s pretty flat and ugly.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Wed afternoon. Warm (max 21°C on Wed afternoon, min 16°C on Fri morning). Winds increasing (light winds from the SSE on Tue night, fresh winds from the WSW by Fri morning). | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sat morning. Warm (max 20°C on Sun morning, min 17°C on Sun night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the W by Sat night). | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | SW 8 | W 10 | W 9 | SSW 6 | SW 6 | SW 6 | SW 8 | WSW 8 | WSW 7 | WSW 7 | W 8 | SW 8 | SW 8 | WSW 8 | W 9 | WSW 9 | WSW 8 | W 9 | WSW 9 | WSW 9 |
Wave Graph | ||||||||||||||||||||
23 | 30 | 25 | 25 | 24 | 172 | 223 | 150 | 277 | 376 | 137 | 789 | 602 | 560 | 575 | 411 | 568 | 915 | 572 | 321 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | on | on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 4:21PM3.50m | 4:40AM3.44m | 4:53PM3.77m | 5:10AM3.66m | 5:22PM4.00m | 5:39AM3.86m | 5:52PM4.17m | 6:09AM4.00m | 6:22PM4.28m | 6:39AM4.08m | 6:53PM4.30m | 7:11AM4.09m | 7:26PM4.23m | |||||||
Low Tide | 10:26PM0.81m | 10:37AM0.74m | 11:02PM0.54m | 11:11AM0.49m | 11:35PM0.32m | 11:44AM0.30m | 00:07AM0.16m | 12:17PM0.18m | 00:39AM0.09m | 12:50PM0.14m | 1:12AM0.10m | 1:24PM0.18m | 1:46AM0.20m | |||||||
— | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | |
— | 9:08 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | 8:59 | — | — | 8:57 | — | |
mm | — | — | — | 3 | 5 | 1 | — | 2 | 2 | 2 | — | 4 | — | — | 1 | 3 | — | — | — | — |
Temp °C | 20 | 19 | 20 | 21 | 21 | 19 | 20 | 19 | 18 | 19 | 19 | 18 | 19 | 18 | 20 | 19 | 18 | 17 | 18 | 18 |
Feels °C | 19 | 18 | 19 | 19 | 20 | 18 | 18 | 18 | 14 | 13 | 15 | 13 | 15 | 15 | 18 | 16 | 14 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 8 | W 10 | SW 6 | SSW 6 | W 8 | SW 6 | SW 8 | WSW 8 | — | — | W 8 | — | — | WSW 8 | WSW 9 | — | — | WSW 9 | — | WSW 9 |
23 | 30 | 15 | 25 | 10 | 172 | 223 | 150 | — | — | 137 | — | — | 560 | 372 | — | — | 637 | — | 321 | |
Swell 2 Height (m) Direction Period (s) | W 10 | SW 8 | W 9 | W 8 | — | WNW 8 | WSW 9 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
18 | 9 | 25 | 22 | — | 20 | 79 | 25 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | S 5 | — | SW 7 | — | — | W 12 | WNW 11 | SW 9 | — | — | — | — | — | — | — | — | — | — | — | — |
2 | — | 2 | — | — | 3 | 12 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 4 | — | SE 3 | SW 6 | — | — | — | WSW 7 | WSW 7 | SW 7 | SW 8 | SW 8 | — | W 9 | WSW 9 | WSW 8 | W 9 | WSW 9 | — |
4 | 8 | — | 5 | 24 | — | — | — | 277 | 376 | 99 | 789 | 602 | — | 575 | 411 | 568 | 915 | 572 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 65 | 65 | 93 | 0 | 331 | 9 | 30 | 65 | 202 | 333 | 77 | 443 | 479 | 9 | 246 | 489 | 471 | 248 | 103 | 0 |
Best forecast wave conditions in Morbihan - Brittany | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Kaolins Surf forecast
The above surf forecast table for Kaolins provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kaolins can be found by selecting the local surf guide option on the grey menu. Our Kaolins 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 (Kaolins) 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 Kaolins 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.
Kaolin is 5 km (3 miles) from the city of Ploemeur. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Ploemeur. Ploemeur has rooms for a wide range of budgets as well as car hire and transport links.











