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Surf Forecasts:

Grande Anse (Mahe) surfForecast / Mahe / Seychelles

information circle12 Day Weather and Surf, issued 3 pm Thursday 04 Sep 2025 +04
Forecast update in hr  min  s Forecast update imminent
Grande Anse (Mahe) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grande Anse (Mahe) sea temperature is
25.9° C
 (Which is slightly cooler than normal)

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

The surf forecast for Grande Anse (Mahe) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 05) at 1PM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.9m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Grande Anse (Mahe) in the next 12 days are 1.9m 9s and forecast to arrive on Monday (Sep 08) at 1PM. 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+) 1PM (Fri 5th Sep)4.5ft (1.4m) 9s
Best Surf 1PM (Fri 5th Sep)4.5ft (1.4m) 9s
Most Powerful 1PM (Mon 8th Sep)6ft (1.9m) 9s

Table - best surf conditions forecast for Grande Anse (Mahe) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 25°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Sun afternoon, min 24°C on Sun night). Mainly fresh winds.

Thu
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SSE
1.6
SSE
1.4
SSE
1.2
SSE
0.9
SSE
1
ESE
1
SSE
1.6
SE
1.6
SE
1.6
SE
1.8
SE
1.9
SE
1.6
SSE
1.5
SSE
1.6
SSE
1.6
SSE
1.5
SSE
1.5
SSE
1.7
SSE
1.7
SSE
1.4
SSE
Period(s) (?)9109999999999991091010101010
Wave
Graph
(?)Metric surfscale
Energy (?)654598451382284293324556586552613680754661835790770802886860751
Wind
(km/h)
20
SSE
15
SSE
15
ESE
15
SE
20
SE
20
SE
20
SE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SSE
25
SSE
25
SE
25
SSE
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on		crosscrosscrosscross-
on		cross
High Tide
/ height (m)
3:40AM
0.79
3:22PM
1.29
4:06AM
0.95
3:59PM
1.37
4:33AM
1.11
4:34PM
1.41
5:03AM
1.27
5:08PM
1.40
5:34AM
1.42
5:43PM
1.34
6:08AM
1.51
6:18PM
1.25
6:45AM
1.55
Low Tide
/ height (m)
9:48PM
0.24
8:49AM
0.39
10:10PM
0.16
9:37AM
0.29
10:33PM
0.09
10:20AM
0.18
10:57PM
0.03
11:01AM
0.10
11:22PM
-0.01
11:43AM
0.05
11:50PM
-0.03
12:25PM
0.04
12:18AM
-0.02
Thu
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Sunrise--6:16--6:15--6:15--6:13--6:13--6:13--6:13
Sunset6:17--6:17--6:16--6:16--6:16--6:16--6:16--
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
Rain (mm)
---------------------
Temp. °C252425252525252525252425252424252525252525
Feels °C (?)272527272726262625252324242323252525242425
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Mahe

  1. weather stationWind Update Still cross-shore at Grande Anse (Mahe) (light winds from the SE at Seychelles International Airport 8 km from Grande Anse (Mahe)). 1.4m 9s swell from the SSE with a 0.5m 13s groundswell from the SSW and a 0.3m 14s groundswell from the SSE. 3 swells combining so expect closeout sets.

    39 minutes ago Grande Anse (Mahe)
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Actual: 39 min ago

15 km/h
SE
Cross-Shore
Please reload the page to see if there are any updates.

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 (Mahe) 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.

View detailed surf forecast for Grande Anse (Mahe) at:
surf-forecast.com

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 12 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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