Postollonec Surf Break

Lat Long: 48.24° N 4.47° W

Issued: 1 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Postollonec sea temperature is
17.2° C

1.8°C warmer than normal for this time of year

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


Postollonec surf forecast from 18 Jun 2026:

  • Best quality surf: Thursday 18 Jun, 11PM (local time) - 3.5ft (1.1m), 9s period, W swell with glassy winds.
  • Most powerful swell: Thursday 18 Jun, 8PM (local time) - 3.5ft (1.1m), 10s period, W swell with 223 kJ wave energy.
  • Next surfable swell (1★+): Thursday 18 Jun, 11PM (local time) - 3.5ft (1.1m), 9s period with W swell.

Best Forecast Surf Conditions for Postollonec this week:

The surf forecast for Postollonec over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 11PM. The primary swell is predicted to be 1.1m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Postollonec in the next 16 days are 1.1m 10s and forecast to arrive on Thursday (Jun 18) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jun 20) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 18th Jun)3.5ft (1.1m) 9s
Best Surf11PM (Thu 18th Jun)3.5ft (1.1m) 9s
Most Powerful 8PM (Thu 18th Jun)3.5ft (1.1m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 31°C on Tue afternoon, min 21°C on Sun night). Winds increasing (light winds from the NW on Sun afternoon, fresh winds from the NNE by Tue afternoon).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
10
1
W
9
1
W
9
1.1
W
9
1.2
W
8
1
W
8
0.9
W
8
0.7
W
8
0.6
W
7
0.5
W
7
0.3
WSW
7
0.2
WSW
7
0.2
WNW
7
0.2
W
12
0.3
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
8
0.6
SSE
5
0.4
WNW
11
0.5
W
9
Wave Graph
Metric surfscale
Energy kJ
228
166
155
177
196
127
95
55
39
25
11
5
5
11
20
31
27
24
16
38
41
Wind (km/h)
10
WSW
5
S
15
SW
15
SW
10
SSW
5
NNW
15
NNW
20
NNE
10
NE
20
N
15
NNE
15
NNE
25
N
20
NE
20
NE
30
NNE
20
NE
15
ENE
25
NE
20
ENE
5
SE
Wind State
cross-on
on
cross-on
cross-on
cross-on
glassy
off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
8:18PM5.53m
8:48AM5.06m
9:09PM5.27m
9:40AM4.77m
10:02PM4.94m
10:36AM4.50m
10:59PM4.61m
11:36AM4.27m
00:01AM4.34m
12:41PM4.14m
1:07AM4.16m
1:44PM4.11m
2:11AM4.11m
Low Tide
2:10PM0.38m
2:44AM0.28m
3:01PM0.60m
3:36AM0.55m
3:53PM0.88m
4:29AM0.85m
4:49PM1.16m
5:25AM1.14m
5:48PM1.40m
6:24AM1.36m
6:51PM1.55m
7:24AM1.49m
7:55PM1.59m
8:23AM1.52m
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
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>
6:16
6:16
6:16
6:16
6:16
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:21
10:21
10:21
10:22
10:22
10:22
10:22
10:22
 mm
Temp °C
18
17
17
18
18
18
22
20
22
26
23
25
29
26
25
31
28
29
35
33
28
Feels °C
17
16
15
17
17
20
21
17
22
27
21
25
27
24
22
28
25
27
31
28
29
Swell 1
Height (m)
Direction
Period (s)
1.1
W
10
1
W
9
1
W
9
1.1
W
9
1.2
W
8
1
W
8
0.9
W
8
0.7
W
8
0.6
W
7
0.5
W
7
0.3
WSW
7
0.2
WSW
7
0.2
WNW
7
0.2
W
12
0.3
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
8
0.3
WSW
8
0.4
WNW
11
0.5
W
9
Energy kJ
228
166
155
177
196
127
95
55
39
25
11
5
4
11
20
31
27
24
14
38
41
Swell 2
Height (m)
Direction
Period (s)
0.3
NNW
4
0.3
NNW
4
0.2
WNW
7
0.2
WNW
7
0.2
WSW
7
0.2
WNW
6
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.1
NW
7
0.3
SSE
3
0.2
S
5
Energy kJ
3
4
5
5
5
4
5
5
4
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.3
NNW
4
0.1
NW
4
0.1
W
12
0.2
WSW
7
0.1
NW
6
0.1
NW
6
0.1
NW
7
0.1
W
14
0.2
SSE
5
0.3
WSW
8
0.1
W
14
Energy kJ
3
1
3
4
2
2
2
4
3
13
4
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
3
0.2
N
4
0.2
N
3
0.3
NNE
2
0.3
NE
2
0.3
NE
2
0.3
ENE
3
0.4
SE
3
0.6
SSE
5
0.3
E
2
0.3
E
3
Energy kJ
2
1
1
1
1
1
1
2
16
1
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
16
2
46
16
16
2
50
12
7
294
527
554
599
555
49
580
413
217
49
12
7
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
5
6
5
7
5
5
4
9
4
7
6
7
5
5
5
5
6
7
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Postollonec Surf forecast

The above surf forecast table for Postollonec provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Postollonec can be found by selecting the local surf guide option on the grey menu. Our Postollonec 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 (Postollonec) 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 Postollonec 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.

Postollonec is 10 km (6 miles) from the city of Camaret-sur-Mer. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Camaret-sur-Mer. Camaret-sur-Mer has rooms for a wide range of budgets as well as car hire and transport links.

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