Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 1 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kaolins sea temperature is
18.2°C
0.2° 

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


Kaolins surf forecast from 26 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 5AM (local time) - 4.5ft (1.4m), 10s period, W swell with glassy winds.
  • Most powerful swell: Monday 31 Aug, 8AM (local time) - 8ft (2.5m), 9s period, W swell with 1,198 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 11PM (local time) - 3ft (0.9m), 7s period with SW 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 Thursday (Aug 27) at 11PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.6m and 7s. 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-shore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 27th Aug)3ft (0.9m) 7s
Best Surf 5AM (Tue 1st Sep)4.5ft (1.4m) 10s
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, Rusty here. Let’s have a look at what’s on the table for Kaolins.

First thing to call out – this is a tricky run. The water temp is sitting at 65°, pretty much bang on average for this time of year, so no dramas there. But for an advanced reef break that’s inconsistent and only picks up a SW swell, we’re looking at a lot of days where the wind is just slapping it onshore or cross-on, ruining any chance of a decent wave.

We start off Wednesday the 26th of August, and honestly, the first week is a write-off. Nothing worth paddling out for. The swell is tiny to start, and when it does pick up a bit on the Thursday and Friday, the wind is either on it or cross-on, making everything messy and lumpy. The combined energy jumps to moderate values like 237 and 419, but with onshore wind, it’s just a washing machine.

The weekend of the 29th and 30th gets some bigger swell – Saturday morning sees 7 ft from the SW, but with a 35 km/h onshore wind, that’s a blown-out mess. Sunday is similar with 6 ft and cross-on winds. The combined energy is strong, hitting 711 and 919, but this kind of power with onshore wind at a reef break is more for the crazies or maybe the kite surfers.

We get a bit of a reprieve early in the second week. Monday the 31st still has strong energy (1025) but onshore winds. Then on Tuesday the 1st of September, the wind drops to a light cross-on, and the swell is 5 ft from the west, period around 9 seconds. The combined energy is a moderate 524. It’s flagged as marginal, but it’s the first time it’s even close to workable. Might be a sneaky session for the locals who can handle the inconsistency.

The rest of that week and into the next is mostly tiny or wind-affected. There’s a standout moment on Thursday the 3rd of September morning – glassy conditions with a light SE breeze, but the swell is only 3 ft and weak energy (90). Not worth the drive for such a fickle spot.

The next real window looks to be Monday the 7th of September morning. Swell is 6 ft from the WSW, period 10 seconds, combined energy at a solid 518. The wind is light cross-shore. It’s only a marginal call, but the clean conditions might just line it up. Then Tuesday the 8th of September morning is your best bet across the whole 16 days. The swell is 4 ft from the WSW, combined energy 412, and you’ve got a light N wind giving you clean conditions. For a break that rarely gets a clean window, this is the one. Still an inconsistent reef for advanced surfers, and crowds are possible, but this is your session if you’re keen.

After that, it fades back into tiny waves and onshore winds through to the 10th. The long gap at the start is about a week of nothing, and then the end tails off.

Stay patient, pick your window, and don’t get lured out by the size when the wind’s on it.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Warm (max 21°C on Wed afternoon, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Warm (max 20°C on Sat afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Mon night).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.4
W
9
0.6
SW
6
0.6
SSE
5
1.4
SW
7
1.3
SW
7
0.9
SW
7
0.9
WSW
8
1.6
SW
8
1.6
SW
8
2.1
SW
7
2.2
SW
8
2
WSW
9
1.7
WSW
10
1.7
WSW
10
2.3
WSW
8
2
WSW
9
1.9
W
9
1.1
WSW
10
1.4
W
9
1.2
W
9
1.1
W
9
Wave Graph
Metric surfscale
Energy kJ
25
26
14
209
179
70
101
321
291
440
619
615
622
533
703
613
593
240
325
225
185
Wind (km/h)
15
SSE
20
ESE
15
SW
15
SW
15
SW
5
NE
20
WSW
25
SSW
25
W
35
SW
30
WSW
20
WSW
25
SW
30
WSW
30
W
15
WNW
30
WSW
5
N
10
W
25
WSW
15
W
Wind State
cross-on
cross-off
on
on
on
off
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
on
cross-off
cross-on
cross-on
cross-on
High Tide
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
7:45AM4.02m
8:02PM4.06m
Low Tide
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
2:01PM0.31m
2:24AM0.39m
part cloud
cloud
rain showers
part cloud
part cloud
rain showers
clear
clear
part cloud
light rain
rain showers
part cloud
cloud
thunderstorm
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:24
7:26
7:26
7:28
7:30
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:05
9:02
9:00
8:59
8:57
8:54
 mm
5
1
4
2
3
Temp °C
20
21
21
19
20
19
19
20
19
19
20
19
20
20
18
18
19
18
17
18
18
Feels °C
20
18
19
18
18
18
16
17
18
15
17
17
16
15
13
15
14
14
16
15
15
  • Map Icons:
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  • 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 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.

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