Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
28.5°C
1.2° 

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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 5.5ft (1.7m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 5ft (1.6m), 8s period with SE swell.
  • Evening surf: Evening surf (28 Sep, local time) - 5.5ft (1.7m), 8s period with SE swell.

The current surf forecast for Grande Anse at 4PM is: 1.6m 8s primary swell from a Southeast direction and 0.7m 16s secondary swell from a South direction, 0.5m 12s secondary swell from a South direction (forecast issued at 09:00am September 28). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (28 Sep)5.5ft (1.7m)8s
Afternoon (28 Sep)5ft (1.6m)8s
Evening (28 Sep)5.5ft (1.7m)8s

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


Short Range Forecast

Heavy rain (total 54mm), heaviest during Mon afternoon. Warm (max 27°C on Mon morning, min 25°C on Mon afternoon). Mainly fresh winds.

Monday
28
Tuesday
29
Wednesday
30
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)
1.7
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.7
SE
8
1.8
SE
8
1.7
SE
8
1.7
SE
8
1.7
SE
8
1.7
SE
8
1.7
ESE
8
1.7
ESE
8
1.8
SE
8
0.9
S
17
1.7
SE
8
1.7
SE
8
1.7
SE
8
0.9
S
16
1.8
SE
8
1.8
SE
8
1.8
SE
8
1.8
SE
8
Wave Graph
Metric surfscale
Energy kJ
352
341
349
358
401
450
410
410
410
390
403
403
432
470
381
381
371
432
408
408
398
398
Wind (km/h)
25
SSE
25
SSE
25
SSE
30
ESE
20
ESE
25
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
25
ESE
25
ESE
Wind State
on
on
on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
on
on
on
on
High Tide
5:30PM0.92m
5:50AM1.32m
6:02PM0.84m
6:26AM1.33m
6:37PM0.75m
Low Tide
11:45AM0.06m
11:17PM0.04m
12:25PM0.06m
11:44PM0.04m
1:08PM0.10m
cloud
part cloud
thunderstorm
mod rain
mod rain
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
—
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:10
—
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:09
—
—
 mm
—
—
1
6
8
—
—
1
1
6
3
5
5
3
3
2
2
2
1
1
1
1
Temp °C
26
27
26
25
25
26
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
Feels °C
25
27
26
24
26
26
27
27
27
27
28
27
27
28
28
27
27
27
28
28
28
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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