Petit Port Surf Break

Lat Long: 49.18° N 2.24° W

Petit Port 48 hour detailed Surf Forecast

Issued: 12 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Petit Port sea temperature is
18.9°C
2.5° 

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


How big are the waves at Petit Port today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 5ft (1.5m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 4ft (1.2m), 11s period with W swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.0m), 11s period with W swell.

The current surf forecast for Petit Port at 4PM is: 1.2m 11s primary swell from a West direction (forecast issued at 12:00pm September 20). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Sep)5ft (1.5m)11s
Afternoon (20 Sep)4ft (1.2m)11s
Evening (20 Sep)3.5ft (1.0m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Tue afternoon, min 16°C on Sun afternoon). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
1
1
1
1
1
1
1
0
0
1
1
1
0
0
1
0
0
1
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)
1.4
W
11
1.3
W
11
1.2
W
11
1.1
W
11
1
W
11
1
W
11
0.9
WNW
11
0.9
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
0.6
W
10
0.5
W
9
0.5
W
9
0.6
W
9
0.6
W
10
0.6
W
10
0.8
WNW
12
Wave Graph
Metric surfscale
Energy kJ
441
381
332
286
242
242
198
198
158
158
156
112
112
86
71
44
43
63
73
80
183
Wind (km/h)
25
W
15
NW
15
NNW
10
NW
10
NNW
10
NNE
5
ENE
5
ESE
5
SE
5
N
10
NNW
15
NNE
15
E
15
ENE
15
ENE
15
E
10
E
5
ENE
20
N
20
NE
20
ENE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
High Tide
1:36PM5.54m
2:54AM5.37m
3:44PM5.66m
4:31AM5.79m
4:54PM6.25m
Low Tide
7:12AM3.52m
8:18PM3.55m
9:13AM3.62m
10:16PM3.28m
10:48AM3.16m
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:09
7:07
 mm
Temp °C
17
17
16
16
17
17
17
17
16
17
17
19
18
18
17
17
18
19
20
21
20
Feels °C
15
16
15
15
15
16
16
16
15
17
15
16
16
15
14
14
15
17
16
17
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 Petit Port 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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