Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 1 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kaolins sea temperature is
19.5° C
0.8° 

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


Kaolins surf forecast from 13 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 5AM (local time) - 5ft (1.5m), 11s period, W swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 6ft (1.9m), 11s period, WNW swell with 934 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 2AM (local time) - 3ft (0.9m), 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 Friday (Aug 14) at 2AM. The primary swell is predicted to be 0.9m 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 1.9m 11s and forecast to arrive on Wednesday (Aug 19) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Friday (Aug 14) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 14th Aug)3ft (0.9m) 10s
Best Surf 5AM (Thu 20th Aug)5ft (1.5m) 11s
Most Powerful11PM (Wed 19th Aug)6ft (1.9m) 11s

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


The Lowdown

Right, gather ‘round. Rusty here. Let’s have a look at what Kaolins has got cooking for us. I’ll be straight with you – it’s a pretty bleak run for a while. The first week and a half is just full of small, wonky junk. We’re looking at a whole lot of days where you’d be better off doing anything else.

Starting off on Thursday the 13th, the water’s a touch warm for this time of year – reading 67°F, which is about normal for the season really. But that’s where the good news ends. Swell is tiny, coming in from the WSW at 3ft with a weak period of 10 seconds and poor energy (163). The wind is a cross-onshore mess. It’s just not happening.

That pattern sticks around for days. Friday the 14th and Saturday the 15th offer some cleaner conditions thanks to a north and northerly breeze turning cross-offshore, but the swell is barely a ripple – 3ft and dropping. Sunday the 16th, we get a bit of offshore wind from the NNE, but the swell collapses completely to 2ft and then 2ft. The energy reading is pitiful (41). You’re chasing ankle-biters.

We then hit a real dead zone. From Monday the 17th through to Tuesday the 25th, the recommendation scores are all zero. For over a week, the surf is tiny, messy, or blown out, with combined energy often under 100. It’s really not worth wetting a suit. There is a brief glimpse on Thursday the 20th where the swell bumps up to 5ft from the west with a longer 11-second period (459 energy), and the morning looks clean with a cross-off NNE breeze, but it’s still rated as marginal. It’s a tease.

The only true standout, the one worth marking on the calendar, lands on Thursday the 27th of August. The swell puts on a show, hitting 7ft from the WSW. That’s solid. The energy jumps to a respectable 418. However, and this is a big however, the wind is a howling cross-onshore at 16 mph from the west, and the period is a short, lumpy 7 seconds. It’s going to be a raw, choppy mess. Because the swell is over 5ft, it’s too big for beginners, and with that wind, it’s really only an option for the die-hards on a bigger board. Look, at that size and with the wind from that angle, this setup is going to be more interesting for the kite crew than for a paddle surfer looking for a clean face.

To be honest, this break is an inconsistent reef that needs a perfect window. For the entire 16-day outlook, we get clean, offshore wind only a handful of times, and never with a decent swell behind it. The one day with proper size (the 27th) is ruined by the wind. The forecasts can change, but as it stands, this is a blank run. If you’re desperate, keep an eye on Thursday the 20th for a clean but small morning, but don’t get your hopes up.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 33°C on Thu night, min 17°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Mon night, min 16°C on Sun morning). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the N by Mon night).

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.9
WSW
10
0.9
WSW
10
0.9
WSW
10
0.8
W
9
0.7
WSW
9
0.8
W
8
0.8
W
8
1.1
W
8
0.8
W
8
0.6
W
8
0.5
W
8
0.4
W
7
0.3
W
7
0.5
W
7
0.4
W
8
0.5
W
7
0.8
W
7
0.5
W
7
0.6
W
7
1.1
W
8
1.5
W
11
Wave Graph
Metric surfscale
Energy kJ
137
155
160
106
84
89
80
153
76
41
28
16
8
23
22
26
61
25
37
135
584
Wind (km/h)
10
W
20
WSW
15
N
15
N
20
W
15
NNW
10
N
10
WSW
15
N
15
NNE
20
WSW
20
NE
10
NNE
25
WSW
15
N
10
W
25
W
10
NNW
15
NNW
15
WSW
20
N
Wind State
cross-on
cross-on
cross-off
cross-off
cross-on
cross-off
cross-off
on
cross-off
off
on
off
off
cross-on
cross-off
cross-on
cross-on
cross-off
cross-off
cross-on
cross-off
High Tide
6:10PM4.53m
6:33AM4.20m
6:49PM4.54m
7:11AM4.16m
7:27PM4.41m
7:47AM4.04m
8:03PM4.18m
8:21AM3.85m
8:38PM3.87m
8:56AM3.61m
9:13PM3.52m
9:32AM3.34m
9:52PM3.18m
Low Tide
11:51AM0.01m
00:21AM-0.17m
12:34PM-0.07m
1:02AM-0.15m
1:15PM-0.03m
1:42AM-0.01m
1:55PM0.13m
2:20AM0.23m
2:35PM0.39m
2:59AM0.54m
3:17PM0.70m
3:40AM0.88m
4:03PM1.03m
4:27AM1.21m
clear
clear
rain showers
clear
clear
rain showers
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:07
7:09
7:11
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:29
9:27
9:24
9:23
9:22
9:20
 mm
1
1
Temp °C
28
28
33
24
31
30
22
26
27
23
27
27
23
26
29
22
23
26
21
24
24
Feels °C
27
25
30
24
28
26
21
25
23
22
26
26
21
22
22
22
21
26
20
23
19
  • 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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