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Surf Forecasts:

Postollonec surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 6 am Tuesday 17 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
Postollonec surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Postollonec sea temperature is
11.1° C
 (Which is normal for this time of year)

How big are the waves at Postollonec today?

The current surf forecast for Postollonec at 12PM is: 2.4m 15s primary swell from a West direction and 1.2m 5s secondary swell from a South direction (forecast issued at 06:00am March 17). The wind direction is predicted to be onshore.

Time (CET) & DateWave HeightWave Period
Morning (17 Mar)10ft (3.0m)16s
Afternoon (17 Mar)7.5ft (2.3m)14s
Evening (17 Mar)7ft (2.2m)14s

Table - waves today at Postollonec. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
1
1
2
1
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
W
3
W
2.5
W
2.3
WNW
2.2
W
2.2
W
2.2
W
2.3
W
2.2
W
2.1
W
2
W
3.5
W
3.5
W
3.5
W
3
W
2.5
W
2.3
W
2.1
W
1.8
W
1.7
W
1.5
W
1.4
W
1.3
W
1.2
W
Period(s) (?)161615151414141313131918161615151414131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)54854267339522162005189418131894166714972890746569405471391128682185163811551032806694582490
Wind
(km/h)
25
S
30
SSE
35
SSE
40
SSE
35
SSE
25
SE
15
SE
15
E
15
E
25
E
30
ESE
30
ESE
25
E
25
E
30
E
30
E
30
ENE
35
ENE
30
E
25
E
20
E
20
ENE
20
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:44AM
5.00
4:05PM
5.05
4:18AM
5.42
4:39PM
5.41
4:52AM
5.74
5:12PM
5.68
Low Tide
/ height (m)
10:01AM
0.61
10:14PM
0.57
10:35AM
0.23
10:48PM
0.23
11:09AM
-0.05
11:23PM
-0.01
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise--7:28-------7:26-------7:24-----
Sunset-----7:24-------7:25-------7:28--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C991012131111111110121618141198791315141110
Feels °C (?)333466888559138321-127101075
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Postollonec surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Postollonec at:
surf-forecast.com

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