Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 3 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
28.4°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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 7.5ft (2.3m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 8ft (2.4m), 8s period with SE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 8ft (2.5m), 9s period with SE swell.

The current surf forecast for Grande Anse at 11AM is: 2.3m 8s primary swell from a Southeast direction and 0.4m 13s secondary swell from a South direction, 0.3m 20s secondary swell from a South direction (forecast issued at 03:00am September 16). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (16 Sep)7.5ft (2.3m)8s
Afternoon (16 Sep)8ft (2.4m)8s
Evening (16 Sep)8ft (2.5m)9s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Warm (max 27°C on Wed morning, min 26°C on Fri night). Mainly fresh winds.

Wednesday
16
Thursday
17
Friday
18
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
0
0
0
0
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)
2.5
SE
8
2.5
SE
8
2.3
SE
8
2.3
SE
8
2.4
SE
8
2.4
SE
8
2.5
SE
8
2.5
SE
9
2.5
SE
9
2.4
SE
9
2.4
SE
8
2.4
SE
8
2
SSE
10
2.4
SSE
10
2.5
SSE
10
2.5
SE
10
2.5
SSE
10
2.5
SSE
11
2.3
SE
11
1.9
SSE
10
1.8
SSE
10
1.5
ESE
11
2.1
SE
11
2.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
857
824
706
669
717
805
902
967
1011
870
830
789
834
1265
1294
1351
1319
1344
1212
754
731
588
1009
1009
Wind (km/h)
40
SE
35
SE
35
SE
35
SE
35
SE
30
SE
35
SE
35
SE
35
SE
35
SE
35
SE
35
SE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
25
ESE
25
ESE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
7:23AM1.15m
7:20PM0.68m
7:58AM1.06m
7:47PM0.59m
8:39AM0.97m
8:18PM0.50m
Low Tide
00:39AM0.11m
2:03PM0.24m
1:01AM0.17m
2:50PM0.32m
1:21AM0.23m
4:03PM0.39m
thunderstorm
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:13
6:13
 mm
1
1
1
1
1
1
1
1
1
1
1
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
23
24
24
25
25
26
25
25
25
25
25
25
26
26
26
27
27
27
27
27
27
27
28
27
  • 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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