Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 am 07 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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 5ft (1.6m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 6ft (1.9m), 8s period with SSE swell.
  • Evening surf: Evening surf (07 Sep, local time) - 7ft (2.1m), 7s period with SSE swell.

The current surf forecast for Grande Anse at 3PM is: 1.9m 8s primary swell from a South-southeast direction and 0.2m 19s secondary swell from a South direction, 0.2m 19s secondary swell from a South direction (forecast issued at 09:00am September 07). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (07 Sep)5ft (1.6m)9s
Afternoon (07 Sep)6ft (1.9m)8s
Evening (07 Sep)7ft (2.1m)7s

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


Short Range Forecast

Heavy rain (total 43mm), heaviest during Mon night. Warm (max 26°C on Mon morning, min 25°C on Mon night). Mainly fresh winds.

Monday
7
Tuesday
8
Wednesday
9
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)
1.6
SE
8
1.6
SE
10
1.8
SE
8
2
SSE
8
2.1
SSE
7
2.1
SSE
7
2.1
SSE
7
2.1
SSE
7
2.1
SSE
7
1.7
SSE
7
0.7
S
17
0.7
S
17
0.8
S
17
0.8
S
16
0.9
S
16
1
S
17
1.1
S
17
1.1
S
16
1.2
S
16
1.2
S
16
1.3
S
16
1.4
S
16
Wave Graph
Metric surfscale
Energy kJ
343
489
428
488
430
431
469
455
432
294
277
283
364
339
438
579
699
643
701
692
822
1001
Wind (km/h)
20
SE
20
SE
20
SSE
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
25
S
25
S
25
SSE
25
SSE
25
SSE
25
SE
30
SE
35
SE
35
ESE
30
ESE
30
ESE
Wind State
on
on
on
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
High Tide
1:34PM1.08m
2:48AM0.61m
2:38PM1.13m
3:30AM0.77m
3:27PM1.17m
Low Tide
9:00PM0.19m
7:51AM0.31m
9:34PM0.12m
9:00AM0.23m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
 mm
2
1
1
1
6
5
6
7
5
1
2
3
1
1
1
1
Temp °C
26
26
26
26
26
26
26
25
25
25
25
26
26
25
25
25
25
26
26
26
26
26
Feels °C
27
27
27
27
26
26
25
25
24
24
25
26
26
25
25
25
25
25
24
24
25
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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