Grande Anse (Mahe) Surf Break

Lat Long: 4.68° S 55.45° E

Grande Anse (Mahe) Surf Forecast and Surf Report

Issued: 3 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse (Mahe) sea temperature is
27.6°C
1.0° 

Grande Anse (Mahe) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Grande Anse (Mahe) surf forecast from 8 Sep 2026:

  • Most powerful swell: Friday 11 Sep, 10AM (local time) - 7.5ft (2.3m), 11s period, SSE swell with 1,331 kJ wave energy.

Best Forecast Surf Conditions for Grande Anse (Mahe) this week:

The most powerful waves expected at Grande Anse (Mahe) in the next 16 days are 2.3m 11s and forecast to arrive on Friday (Sep 11) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Fri 11th Sep)7.5ft (2.3m) 11s

Table - best surf conditions forecast for Grande Anse (Mahe) over the next 16 days.


Short Range Forecast

Heavy rain (total 21mm), heaviest during Tue night. Warm (max 26°C on Wed morning, min 24°C on Tue afternoon). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Fri afternoon. Warm (max 26°C on Fri afternoon, min 26°C on Fri afternoon). Mainly fresh winds.

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
2
2
1
1
2
2
1
1
1
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)
0.6
S
17
0.8
S
17
1
S
16
1.1
S
16
1.4
SSW
17
1.6
S
15
1.5
S
15
1.8
SE
8
2.3
SSE
11
2.2
SSE
11
2
SSE
10
1.7
S
10
1.6
S
10
1.3
SSE
10
1.7
SE
10
1.7
SE
9
1.7
SE
9
1.4
SSE
8
1.7
SE
8
2
SSE
8
Wave Graph
Metric surfscale
Energy kJ
210
351
522
596
1121
1232
1024
412
1331
1022
836
608
520
342
546
492
447
275
392
502
Wind (km/h)
25
SSE
35
SE
30
ESE
30
SE
30
ESE
25
ESE
25
SE
25
SE
25
SE
25
SE
20
SE
25
SE
20
SE
25
SE
25
SE
25
SSE
30
SE
25
SE
30
SSE
35
SSE
Wind State
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:34AM0.96m
3:37PM1.37m
4:12AM1.14m
4:18PM1.39m
4:46AM1.29m
4:55PM1.37m
5:20AM1.40m
5:29PM1.32m
5:52AM1.47m
6:01PM1.23m
6:23AM1.47m
6:31PM1.13m
Low Tide
9:36PM0.16m
9:12AM0.25m
10:09PM0.09m
10:04AM0.16m
10:39PM0.03m
10:49AM0.09m
11:08PM0.00m
11:30AM0.06m
11:35PM0.00m
12:08PM0.06m
00:02AM0.02m
12:45PM0.10m
00:27AM0.06m
thunderstorm
mod rain
cloud
light rain
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:15
6:15
6:15
6:15
 mm
1
8
1
2
1
1
7
3
1
3
1
Temp °C
25
25
26
26
26
26
26
25
26
26
26
26
26
26
26
26
26
26
26
26
Feels °C
25
24
26
25
25
26
26
25
26
26
26
26
26
27
26
26
26
26
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
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Information about the Grande Anse (Mahe) Surf forecast

The above surf forecast table for Grande Anse (Mahe) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grande Anse (Mahe) can be found by selecting the local surf guide option on the grey menu. Our Grande Anse (Mahe) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Grande Anse (Mahe)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Grande Anse (Mahe) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Mahe? If you are looking for accommodation near Grande Anse (Mahe), camping, hotels and holiday cottages in Mahe, consider staying in Victoria which is 5 km (3 miles) away.

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