Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
28.5°C
1.5° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 5ft (1.6m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 5.5ft (1.7m), 11s period with SSE swell.
  • Evening surf: Evening surf (12 Sep, local time) - 5.5ft (1.7m), 10s period with SSE swell.

The current surf forecast for Grande Anse at 1AM is: 1.5m 11s primary swell from a South direction and 1.1m 11s secondary swell from a East-southeast direction (forecast issued at 09:00pm September 11). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (12 Sep)5ft (1.6m)11s
Afternoon (12 Sep)5.5ft (1.7m)11s
Evening (12 Sep)5.5ft (1.7m)10s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Fri night, min 26°C on Fri night). Mainly fresh winds.

Fri
11
Saturday
12
Sunday
13
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)
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
Wave
Height (m)
Direction
Period (s)
1.7
S
11
1.8
S
11
1.5
S
11
1.5
S
11
1.6
SSE
11
1.6
SSE
11
1.6
SSE
11
1.7
SSE
11
1.7
SSE
11
1.7
SSE
10
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.7
SE
10
1.7
SE
9
Wave Graph
Metric surfscale
Energy kJ
707
776
535
525
634
634
561
643
631
607
609
637
585
585
585
573
513
492
Wind (km/h)
20
SSE
15
SSE
15
S
20
SSE
20
SSE
20
SSE
20
SE
25
SE
25
SE
25
SE
25
SE
25
SSE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
4:46PM1.13m
5:14AM1.17m
5:20PM1.06m
5:46AM1.23m
5:52PM0.98m
Low Tide
11:00PM0.01m
11:25AM0.09m
11:26PM0.02m
12:06PM0.09m
clear
clear
clear
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:14
 mm
1
1
1
Temp °C
27
27
27
26
26
27
27
27
27
27
27
26
26
26
27
27
27
27
Feels °C
28
29
29
27
27
28
28
27
27
27
27
26
26
26
27
26
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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