Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.5°C
0.7° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 4.5ft (1.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.6m), 9s period with SE swell.
  • Evening surf: Evening surf (06 Sep, local time) - 5.5ft (1.7m), 8s period with SE swell.

The current surf forecast for Grande Anse at 1PM is: 1.6m 9s primary swell from a Southeast direction and 0.7m 10s secondary swell from a South-southeast direction, 1.3m 10s secondary swell from a South-southeast direction (forecast issued at 09:00am September 06). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (06 Sep)4.5ft (1.4m)8s
Afternoon (06 Sep)5ft (1.6m)9s
Evening (06 Sep)5.5ft (1.7m)8s

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


Short Range Forecast

Heavy rain (total 40mm), heaviest during Mon night. Warm (max 26°C on Sun morning, min 25°C on Mon morning). Mainly fresh winds.

Sunday
6
Monday
7
Tuesday
8
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
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)
1.5
ESE
8
1.4
SE
8
1.6
SE
9
1.6
SE
9
1.7
SE
8
1.7
SE
8
1.6
SE
8
1.7
SE
9
1.7
SE
9
1.8
SE
10
1.8
SE
8
1.9
SE
8
1.2
ESE
10
2.1
SSE
7
2
SSE
7
1.7
SSE
8
1.3
SE
8
1.6
SSE
8
0.7
S
17
0.7
S
17
2
SSE
17
2.2
SSE
6
Wave Graph
Metric surfscale
Energy kJ
330
288
370
384
408
380
341
437
418
577
459
456
275
407
395
327
216
285
277
283
2269
381
Wind (km/h)
25
SE
25
ESE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SSE
25
S
25
SSE
30
SSE
30
SSE
30
SSE
30
SSE
30
S
30
S
35
SSE
35
SSE
35
SSE
Wind State
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
12:05PM1.04m
1:38AM0.47m
1:34PM1.08m
2:48AM0.61m
2:38PM1.13m
Low Tide
8:14PM0.27m
6:05AM0.35m
9:00PM0.19m
7:51AM0.31m
9:34PM0.12m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
 mm
1
2
2
1
1
3
4
4
3
2
4
5
5
2
1
Temp °C
26
26
26
26
26
26
26
26
26
25
25
25
25
25
25
25
25
25
25
26
26
26
Feels °C
27
27
27
27
27
28
28
28
27
26
27
26
25
24
24
24
24
25
24
25
24
25
  • 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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