Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 1 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kaolins sea temperature is
19.7° C
1.4° 

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


Kaolins surf forecast from 26 Jul 2026:

  • Best quality surf: Monday 27 Jul, 5AM (local time) - 3.5ft (1.1m), 9s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 8PM (local time) - 5ft (1.5m), 10s period, WNW swell with 399 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 5AM (local time) - 3.5ft (1.1m), 9s period with W 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 (Jul 27) at 5AM. The primary swell is predicted to be 1.1m and 9s 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 1.5m 10s and forecast to arrive on Monday (Jul 27) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 01) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 27th Jul)3.5ft (1.1m) 9s
Best Surf 5AM (Mon 27th Jul)3.5ft (1.1m) 9s
Most Powerful 8PM (Mon 27th Jul)5ft (1.5m) 10s

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


The Lowdown

Alright, mate, Rusty here. Let’s talk about what’s on the menu for Kaolins over the next couple of weeks.

First up, the water temp is sitting at about 68°, which is a touch warmer than normal for this time of year, so the rubber might feel a little less necessary on those early mornings.

Right now, and for the entire first week from July 26th through to August 2nd, it’s a total bust. There’s simply no surf worth paddling out for. A solid week of small, weak, and messy conditions. The wind is mostly cross-onshore and choppy, and the swell never gets its act together. We’re talking weak energy readings (between 33 and 171) on waves barely hitting 1 ft to 5 ft, and with periods as short as 5 seconds, it’s barely even a ripple. The only decent conditions are a couple of clean mornings on Monday July 28th and Friday July 31st, but with only 2 ft and 2 ft of swell, there’s just nothing to push you around. You’d be sitting there bobbing, not surfing.

Things get a bit more interesting on the 3rd of August. Come Monday morning, a pulse of 7 ft swell from the SW rolls in, with moderate energy (452). The light SSW breeze keeps things from being completely trashed, but it’s onshore and the period is a short 7 seconds, so shape will be weak and lumpy. The rating is marginal, so it’s a maybe, not a goer.

The real standout, if you can hold out for it, is the 7th and 8th of August. Friday the 7th of August morning sees a solid 8 ft swell from the WSW with strong, powerful energy (1001) and a 9-second period. With only a gentle cross-onshore breeze, it’s not clean but the power is there. That's for the experienced crew only - over 8 ft is into expert territory. The wind picks up in the arvo making it a mess. Then on Saturday the 8th of August morning, we get the biggest pulse of the outlook: a massive 8 ft swell from the WNW with a very long 11-second period and an absolute monster energy reading of 2699. This is legit, heavy groundswell. The problem is a strong 35 km/h cross-onshore wind will blow it out. It’s big and powerful, but messy. The afternoon drops to 6 ft on the same long-period swell (804 energy) with a cross-shore wind, which is a slight improvement but still lumpy.

This Kaolins spot is an inconsistent reef break for advanced surfers, and it only really offers two standout windows. The first is the morning of Monday August 3rd – a bit of a gamble with the onshore wind, but the size is there. The second and best bet is the morning of Saturday, August 8th – if you’re an expert looking for a powerful, big-wave session and you can handle the wind, that’s the day. Keep in mind, with a long period swell like that, it tends to break straight on beach breaks, but on a reef like this, it should hold some nice lines. Crowds are possible on the better days.

For the rest of that second week, it fades back to small, weak slop again around the 9th and 10th.

So, in short: a week of nothing, then a couple of interesting days for the brave and experienced. Keep your eyes on the wind forecasts for that 8th of August morning.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Tue afternoon, min 15°C on Mon morning). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Tue night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Fri night, min 14°C on Fri night). Mainly fresh winds.

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.3
W
6
1.6
WNW
9
1
W
9
0.9
W
9
0.8
W
10
0.6
W
10
0.5
W
9
0.5
W
9
0.4
W
9
0.4
W
8
0.4
W
8
0.4
W
8
0.7
WSW
8
0.6
W
8
0.6
W
7
0.8
W
9
0.7
W
8
0.4
WNW
7
0.4
W
7
0.5
WNW
7
Wave Graph
Metric surfscale
Energy kJ
111
396
162
140
121
65
41
40
24
23
22
22
70
42
39
97
63
18
15
26
Wind (km/h)
30
W
20
NNW
10
NW
30
WSW
15
NE
15
ESE
15
SW
5
NNW
10
SW
25
WSW
15
NW
15
W
30
WSW
15
N
20
N
30
WSW
20
N
15
NNE
20
W
20
NNE
Wind State
cross-on
cross-off
cross
on
off
cross-off
on
glassy
on
cross-on
cross
cross-on
cross-on
cross-off
cross-off
on
cross-off
off
cross-on
cross-off
High Tide
4:00PM3.29m
4:24AM3.24m
4:40PM3.50m
5:00AM3.42m
5:15PM3.70m
5:33AM3.57m
5:47PM3.87m
6:05AM3.69m
6:19PM4.00m
6:36AM3.78m
6:50PM4.07m
7:07AM3.82m
7:21PM4.08m
Low Tide
10:02PM1.04m
10:18AM0.99m
10:46PM0.83m
10:59AM0.79m
11:25PM0.64m
11:36AM0.61m
00:02AM0.49m
12:11PM0.48m
00:36AM0.38m
12:45PM0.40m
1:10AM0.33m
1:18PM0.38m
1:43AM0.33m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
6:46
6:47
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:57
9:55
9:54
9:52
9:52
9:51
9:49
 mm
Temp °C
23
21
20
20
25
25
29
28
26
24
20
19
20
24
19
23
25
20
25
24
Feels °C
18
16
18
16
24
22
26
26
23
21
18
18
16
20
16
19
19
16
22
16
  • 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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