Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 7 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kaolins sea temperature is
20.9° C
3.1° 

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


Kaolins surf forecast from 17 Jul 2026:

  • Most powerful swell: Tuesday 21 Jul, 5PM (local time) - 1ft (0.3m), 10s period, WSW swell with 20 kJ wave energy.

Best Forecast Surf Conditions for Kaolins this week:

The most powerful waves expected at Kaolins in the next 16 days are 0.3m 10s and forecast to arrive on Tuesday (Jul 21) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Monday (Jul 20) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Tue 21st Jul)1ft (0.3m) 10s

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


The Lowdown

Alright, Rusty here. Let’s look at what’s on the menu for Kaolins, a reef set-up that’s pretty exposed to the southwest.

Right off the bat, I gotta be straight with you – this isn’t one of those magic windows where everything lines up. We’ve got a long, drawn-out period of tiny surf and tricky winds. The water is sitting at 69°, which is much warmer than normal for this time of year, so at least you won’t be freezing your tail off while you’re scratching for nothing.

The whole first week, through the 23rd of July, is basically a write-off. The swell is tiny, mostly 0.7 ft to 1.0 ft, and the energy is weak, sitting in the 10 to 15 range. It’s just not worth paddling out for. You’ll see a few mornings with clean offshore winds, like Sunday the 19th (19 mph offshore) and Tuesday the 22nd (light offshore), but with that tiny swell, it’s a frustrating tease.

We finally see a little bump in the water around the 25th of July. The swell picks up to 2 ft on Saturday morning, but it’s a short-period, choppy mess with strong cross-onshore winds. The energy is still weak at 52. By Saturday afternoon, the wind is howling at 19 mph, and the wave height hits 4 ft, but the period is a shocking 5 seconds. That’s pure wind-slop, and with the cross-shore wind, it’s going to be bumpy and lumpy. This spot is better for paddle surfing than kite surfing, but even then, it’s rough.

The 26th of July (Sunday) is a bit better energy-wise, with the combined energy hitting 120 to 124 (moderate). There’s 3 ft of swell, but the period is still only 8 seconds, and the wind is cross-onshore. It’s surfable, but very ordinary.

Now, here’s the one bright spot, and it’s a bit of a tease. On the 27th of July, Monday morning, we get a moment of glass. The wind is dead calm from the northwest, and there’s 3 ft of swell from the west-northwest at 8 seconds. The energy is up to 169 (moderate). It’s only a 1 out of 10 on the scale, but that glassy morning makes it the best you’ll see. This is the only real standout window.

After that, we’re back to small, weak surf through the end of the month and into the start of August. The first of August has a clean, gentle offshore wind, but the swell is only 2 ft from the west. It’s a long period of waiting for a real pulse.

So, my call: if you’re desperate for a paddle, aim for the 27th of July, Monday morning. That glassy spell is the one true standout. Everything else is a lot of waiting for not much. Don't expect fireworks, and keep your expectations low.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Sat night, min 16°C on Sun night). Winds increasing (light winds from the W on Sat morning, fresh winds from the NE by Sun night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Wed afternoon, min 16°C on Mon morning). Winds decreasing (fresh winds from the NE on Mon afternoon, calm by Wed afternoon).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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
0
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)
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
W
8
0.3
W
8
0.3
W
8
0.2
W
8
0.1
W
13
0.2
W
9
0.2
W
8
0.2
W
11
0.2
WSW
11
0.3
WSW
10
0.3
W
10
0.2
W
10
0.2
W
10
0.2
WSW
9
0.2
W
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
7
7
6
7
5
12
10
4
3
6
6
10
11
20
17
7
7
8
6
6
6
Wind (km/h)
10
NE
25
WSW
15
NE
5
WNW
30
WSW
20
NNE
25
ENE
30
NE
30
NE
30
ENE
35
NE
30
NE
30
ENE
30
NE
25
NE
20
ENE
25
WSW
15
N
10
ESE
15
SW
20
NE
Wind State
off
cross-on
off
cross-on
cross-on
off
cross-off
off
off
off
off
off
off
off
off
off
cross-on
cross-off
cross-off
on
off
High Tide
7:54PM4.37m
8:20AM3.90m
8:38PM4.15m
9:03AM3.70m
9:21PM3.86m
9:46AM3.47m
10:06PM3.54m
10:33AM3.25m
10:56PM3.23m
11:29AM3.07m
00:00AM2.99m
12:42PM2.96m
1:24AM2.88m
Low Tide
1:39PM0.10m
2:12AM0.05m
2:25PM0.25m
2:57AM0.27m
3:11PM0.47m
3:43AM0.55m
3:59PM0.74m
4:30AM0.84m
4:52PM1.01m
5:23AM1.10m
5:51PM1.23m
6:22AM1.29m
6:58PM1.35m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:33
6:33
6:35
6:37
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:06
10:06
10:05
10:04
10:02
10:01
10:00
 mm
Temp °C
23
24
23
24
26
29
23
27
22
21
26
23
21
26
24
24
28
28
24
27
27
Feels °C
21
21
21
22
20
24
17
21
15
13
17
15
14
20
18
19
26
25
22
23
24
  • Map Icons:
  • Break
  • 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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