Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 3 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
28.3°C
1.4° 

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


How big are the waves at Grande Anse today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 6ft (1.9m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 6ft (1.8m), 11s period with S swell.
  • Evening surf: Evening surf (11 Sep, local time) - 5.5ft (1.7m), 11s period with S swell.

The current surf forecast for Grande Anse at 11AM is: 1.9m 12s primary swell from a South direction and 0.6m 16s secondary swell from a South direction, 1.3m 8s secondary swell from a East-southeast direction (forecast issued at 03:00am September 11). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (11 Sep)6ft (1.9m)12s
Afternoon (11 Sep)6ft (1.8m)11s
Evening (11 Sep)5.5ft (1.7m)11s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 27°C on Fri morning, min 26°C on Fri night). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
16
1.3
S
12
1.8
S
12
1.9
S
12
1.9
S
11
1.8
S
11
1.6
S
11
1.8
S
11
1.5
S
11
1.7
SSE
11
1.7
SSE
11
1.7
SSE
11
1.6
SSE
11
1.7
SSE
11
1.7
SSE
11
1.7
SSE
10
1.5
SSE
10
1.7
SE
10
1.6
SE
10
1.6
SE
10
1.7
SE
10
1.7
SE
10
1.7
SE
9
1.7
SE
9
Wave Graph
Metric surfscale
Energy kJ
535
518
915
988
914
792
617
790
535
655
655
655
561
643
631
631
442
580
496
496
535
524
502
481
Wind (km/h)
30
SE
25
SSE
30
SE
25
SE
20
SE
20
SE
20
SE
20
SE
20
SSE
20
SSE
20
SE
20
SE
20
SE
20
SSE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SE
30
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
4:41AM1.07m
4:46PM1.13m
5:14AM1.17m
5:20PM1.06m
5:46AM1.23m
5:52PM0.98m
Low Tide
10:33PM0.03m
10:42AM0.11m
11:00PM0.01m
11:25AM0.09m
11:26PM0.02m
12:06PM0.09m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
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>
6:11
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:14
 mm
1
Temp °C
27
26
27
27
27
27
27
27
26
26
26
27
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
25
25
25
26
27
28
28
28
27
27
26
28
28
28
28
27
27
27
26
27
27
27
26
26
  • 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 Grande Anse 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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