Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 7 am 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kaolins sea temperature is
18.7°C
0.5° 

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


Kaolins surf forecast from 30 Aug 2026:

  • Best quality surf: Saturday 5 Sep, 2AM (local time) - 5ft (1.6m), 13s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 31 Aug, 8AM (local time) - 8ft (2.5m), 10s period, W swell with 1,373 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 5ft (1.6m), 10s 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 Monday (Aug 31) at 11PM. The primary swell is predicted to be 1.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kaolins in the next 16 days are 2.5m 10s 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 0.4m 3s period and expected on Sunday (Sep 06) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 31st Aug)5ft (1.6m) 10s
Best Surf 2AM (Sat 5th Sep)5ft (1.6m) 13s
Most Powerful 8AM (Mon 31st Aug)8ft (2.5m) 10s

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


The Lowdown

Alright, let’s cut to the chase. The long-range picture for Kaolins is a bit of a heartbreaker, to be honest. We’ve got a long stretch of poor, blown-out conditions before a few windows where it all comes together. Don’t get too excited about the first week, but there are a couple of sessions further out that look like they might actually be worth the paddle.

The first week is a write-off for good waves. We’re looking at mostly poor surf conditions right through the 30th and into the 4th of September. A lot of cross-onshore and onshore winds, with the swell hovering around that 2ft to 7ft mark. The energy is all over the place, from weak to strong, but it’s not doing us any favors with that wind direction. The swell direction is WSW, which isn't ideal for this break. The 30th and 31st are going to be particularly messy, with the wind blowing 12 to 19 mph. There's a bit of a lift on the morning of the 1st of September, with a glassy 3ft from the west, but the energy is still weak (169) and it’s gone by the afternoon. The water temp is running about average for this time of year, at 66°F.

The morning of Saturday the 5th of September is the first real standout. It’s still a week away, so don’t book the time off just yet, but there’s a clean 4ft of west swell at 12 seconds, with a light offshore wind from the NNE. That’s the kind of combo that gets a reef like this grooming. The energy is moderate at 376, and the light offshore wind is going to make it glassy. This is your best bet for a few clean, lined-up waves. The swell direction is W, which isn't the optimum SW, but it should still work.

After that, it drops off again. The 6th gets smaller and the wind swings around, and the rest of that week is a mix of small surf and onshore winds. There's a long stretch from the 6th through to the 10th with nothing over 3ft and a lot of cross-onshore junk. The 7th and 8th are particularly poor, with fresh winds and lumpy conditions.

Looking into the second week, the outlook gets a little more promising, but it’s still small. The morning of the 11th of September has a glimmer of hope – a 3ft WSW swell at a very short 7 seconds with a clean offshore breeze. The period is too short to get too stoked on, though. There are some clean offshore mornings on the 12th and 13th, with moderate winds, but the surf is tiny, only around 2ft to 2ft from the WSW. These are more for a longboard and a lot of patience.

For this stretch, the only real standout looks like that Saturday morning, the 5th. The rest of the time, you're chasing small, often messy waves. The conditions on the 12th and 13th would be good for the wind, but the swell is just too small to get excited about. It might be a better week for the kitesurfers to be honest.

The swell is very small for the most part. Only the 5th and maybe the 4th have enough size to be interesting. The long period swells on the 4th, 7th, and 8th are coming from the west/southwest, which can be good, but they’re mostly breaking too straight for a beach break, and with the onshore winds, it’s a mess.

So, mark your calendar for the morning of the 5th, but don't hold your breath on the rest. It’s a pretty lean stretch for solid surf. The first week is a loss, and while the second week has some clean windows, there’s no real size to back it up.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun morning. Warm (max 20°C on Sun morning, min 14°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
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
2
1
0
0
0
0
0
0
0
0
0
0
3
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WSW
8
1.7
WSW
8
2.3
WSW
9
2.1
WSW
10
2.2
W
10
1.5
WSW
10
1
W
9
0.8
WSW
9
0.7
W
8
0.5
W
8
0.5
W
8
0.8
W
8
0.9
W
8
1
W
8
0.9
W
8
1.4
W
12
1.5
W
12
1.6
W
13
1.2
W
12
1.1
W
11
0.8
W
10
Wave Graph
Metric surfscale
Energy kJ
331
381
793
846
951
391
169
106
69
33
29
86
108
127
103
594
628
800
376
295
133
Wind (km/h)
20
WSW
30
WSW
35
W
20
WNW
30
W
10
N
0
NE
20
WSW
10
N
10
SW
20
WSW
10
W
15
WSW
20
WSW
15
W
20
W
20
W
15
NNW
10
NNE
20
WSW
20
ENE
Wind State
on
on
cross-on
cross-on
cross-on
cross-off
glassy
cross-on
cross-off
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-off
off
on
off
High Tide
6:53PM4.30m
7:11AM4.09m
7:26PM4.23m
7:45AM4.02m
8:02PM4.06m
8:22AM3.87m
8:42PM3.81m
9:05AM3.65m
9:31PM3.50m
9:59AM3.38m
10:37PM3.18m
11:19AM3.16m
00:23AM2.99m
Low Tide
12:50PM0.14m
1:12AM0.10m
1:24PM0.18m
1:46AM0.20m
2:01PM0.31m
2:24AM0.39m
2:42PM0.51m
3:07AM0.66m
3:32PM0.77m
4:01AM0.96m
4:38PM1.04m
5:13AM1.21m
6:03PM1.19m
light rain
part cloud
thunderstorm
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:30
7:31
7:31
7:33
7:35
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
8:57
8:54
8:52
8:51
8:49
8:46
 mm
1
1
Temp °C
20
20
18
19
20
20
17
18
18
17
18
18
19
19
19
19
21
20
16
21
20
Feels °C
18
16
13
16
16
16
17
15
14
16
15
18
19
18
18
18
19
16
14
19
18
  • 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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