Port Blanc Surf Break

Lat Long: 47.51° N 3.15° W

Port Blanc 48 hour detailed Surf Forecast

Issued: 7 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Port Blanc sea temperature is
19.7°C
1.5° 

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 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 3.5ft (1.0m), 9s period with W swell.
  • Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 8s period with W swell.

The current surf forecast for Port Blanc at 1PM is: 0.8m 9s primary swell from a West direction (forecast issued at 07:00am September 04). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (04 Sep)2.5ft (0.8m)8s
Afternoon (04 Sep)3.5ft (1.0m)9s
Evening (04 Sep)3.5ft (1.0m)8s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sat night, min 15°C on Sat morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
2
2
2
2
2
1
0
1
0
1
1
1
1
0
0
0
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)
0.8
W
8
0.8
W
8
0.8
W
9
1
W
9
1
W
9
1
W
8
1
W
9
1
W
9
1
W
10
0.9
W
10
1.1
W
12
1
W
13
1
W
13
0.9
W
12
0.9
W
12
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
10
0.6
W
10
0.5
W
10
0.5
W
9
0.8
W
9
Wave Graph
Metric surfscale
Energy kJ
82
91
93
151
151
143
150
164
179
151
374
335
326
229
228
157
110
108
69
66
45
42
102
Wind (km/h)
15
WSW
15
W
15
W
20
W
25
W
25
W
15
NNE
10
NNE
15
NNE
15
NE
10
E
10
SSE
10
SW
10
NW
20
NE
25
ENE
25
ENE
25
E
25
ESE
15
SSE
10
SW
15
W
25
W
Wind State
on
on
on
on
on
on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-off
off
off
off
off
cross-off
cross-on
on
on
High Tide
10:05AM3.60m
10:44PM3.39m
11:26AM3.36m
00:32AM3.20m
1:23PM3.37m
Low Tide
4:10AM1.01m
4:45PM1.09m
5:20AM1.27m
6:09PM1.25m
6:48AM1.36m
7:40PM1.17m
clear
clear
clear
cloud
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:35
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:47
8:45
8:44
 mm
Temp °C
19
19
19
20
20
21
20
17
16
15
15
18
21
23
22
22
20
20
19
21
20
20
19
Feels °C
19
18
18
19
18
19
19
16
13
12
13
16
18
20
18
16
14
14
13
18
20
19
16
  • 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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