Kaolins Surf Break

Lat Long: 47.73° N 3.50° W

Kaolins Surf Forecast and Surf Report

Issued: 1 am 14 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 14 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 11PM (local time) - 3.5ft (1.0m), 10s period, W swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 5PM (local time) - 4.5ft (1.3m), 9s period, WNW swell with 274 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 2.5ft (0.8m), 10s 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 Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.1m and 15s. 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 1.3m 9s and forecast to arrive on Thursday (Aug 20) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Saturday (Aug 15) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 20th Aug)2.5ft (0.8m) 10s
Best Surf11PM (Thu 20th Aug)3.5ft (1.0m) 10s
Most Powerful 5PM (Thu 20th Aug)4.5ft (1.3m) 9s

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


The Lowdown

G’day, Rusty here. Let’s be straight with you about what’s on the table for Kaolins over the next 16 days—it’s a long, quiet stretch, with a bit of a pulse right at the tail end. The water’s sitting at about 67°, which is a touch warmer than usual for this time of year, so at least the dips will feel okay.

The outlook starts with a gap: from now right through to late August 27th, it’s a dead zone. Day after day of tiny, weak swell and messy onshore winds. Friday 14th kicks off with a 2ft west swell, but the wind’s cross-offshore from the north in the morning, so the waves are clean but just too small to paddle for. The afternoon turns onshore at 12 mph and it’s a total write-off. Saturday 15th is similar—3ft in the morning, clean but gutless, then the afternoon gets a bit of bump with a 3ft west swell but onshore winds at 16 mph making it choppy. The combined energy hits 209 then, which is moderate, but the quality is poor.

Sunday 16th through to the middle of the week just fades. Swells hover around 0.7ft to 2ft, mostly short-period west or west-southwest stuff, with winds swinging from glassy calm on Tuesday 18th morning (1ft, glass) to onshore junk by the afternoons. The energy numbers drop into the teens and tens—weak stuff. It’s a long run of days that are better spent doing something else. Even the glassy mornings like Tuesday 18th and Friday 21st only offer knee-high dribble.

The first and only real standout comes late in the game. Thursday 27th August—morning starts with a clean 5ft west swell, wind light and offshore from the east-northeast at 6 mph, the period a solid 10 seconds. Energy jumps to 771—strong wave energy. By afternoon it goes glassy, with the swell pushing 5ft from the west, period 9 seconds, energy 695. That’s solidly in the intermediate to advanced territory—over 5ft, it’ll be a handful for beginners. The 10-second period means decent shape, but it’s a long-period groundswell, so at a reef break like Kaolins it should line up nicely. Just keep in mind the spot’s inconsistent and sometimes crowded. Still, that afternoon window on the 27th is the one to circle—clean, glassy, proper swell. The following Friday morning, 28th, still has some waist-high leftovers at 3ft from the west-southwest, but the onshore wind builds by afternoon and it’s back to ordinary.

So, bottom line: don’t get excited until Thursday 27th August. That’s your winner. The rest is a long, flat stretch.

Later, Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Fri afternoon, min 16°C on Sat night). Winds decreasing (fresh winds from the N on Fri night, light winds from the W by Sun afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 15°C on Wed night). Winds increasing (light winds from the WSW on Tue morning, fresh winds from the NNW by Wed night).

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
9
0.7
WSW
9
0.7
W
8
0.8
W
8
1
W
8
0.7
W
8
0.5
W
8
0.4
W
7
0.4
W
7
0.3
W
7
0.2
W
9
0.4
W
8
0.4
W
7
0.6
W
7
0.4
W
8
0.3
W
14
0.4
W
12
0.8
W
10
0.7
W
9
1.3
WNW
9
1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
83
84
68
82
131
55
28
17
17
8
7
20
15
34
18
32
45
120
80
274
204
Wind (km/h)
10
N
20
WSW
15
NNW
10
N
25
WSW
20
N
15
N
30
WSW
15
N
10
NW
30
W
10
N
5
WSW
20
WSW
15
NNW
10
NW
25
WSW
15
NNW
15
NW
30
W
15
NNW
Wind State
cross-off
on
cross-off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
cross
cross-on
cross-off
glassy
cross-on
cross-off
cross
cross-on
cross-off
cross
cross-on
cross-off
High Tide
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
10:15AM3.08m
10:44PM2.88m
Low Tide
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
5:00PM1.33m
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:09
7:11
7:11
7:13
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:27
9:24
9:23
9:22
9:20
9:17
 mm
Temp °C
25
31
29
23
26
27
22
27
27
20
26
26
21
21
22
20
22
24
19
23
22
Feels °C
25
28
24
22
24
21
19
24
22
19
21
22
20
18
20
21
22
18
16
17
17
  • 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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