Port Blanc Surf Break
Lat Long: 47.51° N 3.15° W

Port Blanc 48 hour detailed Surf Forecast

Weather Forecast for Port Blanc

Issued: 1 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Port Blanc sea temperature is
17.9° C

2.8°C warmer than normal for this time of year

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


How big are the waves at Port Blanc today (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 11ft (3.5m), 11s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 11ft (3.5m), 12s period with W swell.
  • Evening surf: Evening surf (04 Jun, local time) - 11ft (3.5m), 12s period with W swell.

The current surf forecast for Port Blanc at 9PM is: 3.5m 12s primary swell from a West direction (forecast issued at 01:00pm June 04). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (04 Jun)11ft (3.5m)11s
Afternoon (04 Jun)11ft (3.5m)12s
Evening (04 Jun)11ft (3.5m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu night. Very mild (max 16°C on Fri night, min 14°C on Thu night). Winds decreasing (near gales from the SW on Fri night, light winds from the WSW by Sun morning).

Thu
4
Friday
5
Saturday
6
Sun
7
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
WSW
11
3.5
W
12
3.5
W
12
3.5
W
12
3
W
12
3
W
12
3
W
13
2.5
W
13
2.5
WSW
12
2.3
WSW
12
2
W
12
2
WSW
12
1.9
WSW
12
2.3
SW
12
3
WSW
8
3.5
WSW
9
3.5
WSW
11
3.5
WSW
12
3.5
WSW
12
3.5
WSW
13
3
WSW
12
2.5
WSW
12
2.3
WSW
11
2
W
11
Wave Graph
Metric surfscale
Energy kJ
2911
3327
3501
3479
2925
2834
2518
2182
1841
1510
1214
1127
1053
1398
1075
1865
3042
3713
3678
4194
2315
1641
1252
987
Wind (km/h)
50
W
45
W
45
W
45
WNW
35
WNW
25
WNW
25
WNW
20
W
15
WSW
20
SSW
25
SW
25
S
40
S
50
SSW
55
SW
55
WSW
50
W
45
W
40
W
35
W
25
W
20
W
15
W
10
WSW
Wind State
on
on
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
on
on
on
on
on
on
on
on
on
High Tide
8:05PM3.83m
8:26AM3.52m
8:45PM3.72m
9:09AM3.40m
9:30PM3.61m
Low Tide
2:09PM0.92m
2:39AM0.93m
2:50PM1.03m
3:23AM1.04m
3:35PM1.15m
4:12AM1.11m
rain showers
clear
cloud
clear
clear
cloud
rain showers
clear
part cloud
part cloud
cloud
light rain
cloud
cloud
rain showers
rain showers
clear
clear
clear
cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:04
10:04
10:05
10:06
 mm
1
1
1
1
1
Temp °C
15
15
15
15
14
14
14
14
15
15
15
15
15
16
16
15
15
15
15
15
15
15
15
15
Feels °C
5
5
5
6
7
8
9
9
11
10
9
10
7
7
6
5
5
6
7
8
10
11
12
13
Swell 1
Height (m)
Direction
Period (s)
3
W
12
3
W
13
2.5
W
13
2.5
WSW
12
2.3
WSW
12
2
W
12
2
WSW
12
1.9
WSW
12
1.6
W
11
3.5
W
12
3
WSW
12
2.5
WSW
12
2.3
WSW
11
2
W
11
Energy kJ
2834
2518
2182
1841
1510
1214
1127
1053
651
4194
2315
1641
1252
987
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
3.5
WSW
11
3.5
W
12
3.5
W
12
3.5
W
12
3
W
12
1.7
WSW
12
1.5
WSW
12
2.3
SW
12
3
WSW
8
3.5
WSW
9
3.5
WSW
11
3.5
WSW
12
3.5
WSW
12
3.5
WSW
13
2.3
WSW
12
Energy kJ
2911
3327
3501
3479
2925
813
702
1398
1075
1865
3042
3713
3678
3393
1499
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
4
4
4
4
4
4
4
4
3
4
3
3
4
2
1
4
3
3
4
3
3
Distance (km)
456
456
472
456
28
28
28
16
97
97
137
147
210
268
316
364
396
414
452
213
139
28
28
15
Best forecast wave conditions in Morbihan - Brittany
Rating
(10 max)
4
4
4
4
4
3
3
Best forecast wave conditions in France
Rating
(10 max)
1
4
4
4
4
4
4
4
4
4
4
4
4
4
3
2
2
3
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
9
9
9
9
8
8
8
9
9
9
9
9
6
6
6
8
  • 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
How to use the Wavefinder

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 Port Blanc 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.


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