Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.4°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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 7ft (2.2m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 9s period with SE swell.
  • Evening surf: Evening surf (05 Sep, local time) - 6ft (1.8m), 9s period with SE swell.

The current surf forecast for Grande Anse at 4AM is: 1.7m 10s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a South direction, 1.7m 9s secondary swell from a South-southeast direction (forecast issued at 09:00pm September 04). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (05 Sep)7ft (2.2m)10s
Afternoon (05 Sep)6.5ft (2.0m)9s
Evening (05 Sep)6ft (1.8m)9s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Fri night. Warm (max 27°C on Sun morning, min 26°C on Fri night). Mainly fresh winds.

Fri
4
Saturday
5
Sunday
6
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
Swell
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
10
2.5
SE
10
2.5
SE
10
1.7
ESE
10
1.7
ESE
10
2.2
SE
10
2
SE
9
2
SE
9
1.9
SE
9
1.8
SE
9
1.6
ESE
8
1.5
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
ESE
9
1.4
SE
9
1.6
SE
9
Wave Graph
Metric surfscale
Energy kJ
1370
1343
1271
573
561
906
654
640
593
540
368
330
309
273
267
300
287
388
Wind (km/h)
30
SE
30
SE
30
SE
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
25
SSE
25
SE
25
SE
25
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
8:51PM0.50m
10:26AM1.05m
10:39PM0.42m
12:05PM1.04m
Low Tide
4:36PM0.36m
2:27AM0.22m
6:45PM0.35m
3:40AM0.30m
8:14PM0.27m
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thunderstorm
thunderstorm
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thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
 mm
4
3
1
1
2
1
2
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
26
26
Feels °C
26
25
25
25
26
26
25
26
26
26
26
27
27
28
29
29
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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