Chameau Surf Break

Lat Long: 20.47° S 57.30° E

Chameau Surf Forecast and Surf Report

Issued: 3 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chameau sea temperature is
24.6° C
1.7° 

Chameau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Chameau surf forecast from 15 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 7PM (local time) - 11ft (3.5m), 18s period, SSW swell with offshore winds.
  • Most powerful swell: Saturday 15 Aug, 7PM (local time) - 11ft (3.5m), 18s period, SSW swell with 6,816 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 10AM (local time) - 5.5ft (1.7m), 21s period with S swell.

Best Forecast Surf Conditions for Chameau this week:

The surf forecast for Chameau over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 10AM. The primary swell is predicted to be 1.7m and 21s period with a secondary swell of 1.6m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Chameau in the next 16 days are 3.5m 18s and forecast to arrive on Saturday (Aug 15) at 7PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Monday (Aug 17) at 10AM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 15th Aug)5.5ft (1.7m) 21s
Best Surf 7PM (Sat 15th Aug)11ft (3.5m) 18s
Most Powerful 7PM (Sat 15th Aug)11ft (3.5m) 18s

Table - best surf conditions forecast for Chameau over the next 16 days.


The Lowdown

Alright folks, Rusty here with a look at what's coming our way. We've got some serious juice on the cards, but you'll need to pick your moments.

The pattern is building through the week into a massive, expert-only pulse right at the end. Chameau is the only break we're looking at here. It's a consistent, exposed reef that needs a SW direction to really fire. The good news is, that's exactly what's coming. The water is sitting at 76° — a touch warmer than normal for this time of year, so that's a nice bonus if you're out there.

Saturday August 15th kicks it off. Morning sees a solid 6ft swell out of the S with a very long 21-second period. The energy is pumping hard at 4412. It's glassy with a light ESE offshore breeze, making for clean, lined-up waves. This one is for experienced surfers only though; the period is so long it’ll be breaking straight and fast on a reef, not for the faint-hearted. By the afternoon, it's jumping to a 10ft SSW groundswell. That's getting into big territory, still clean with offshore wind, but definitely for the crew who know what they're doing.

Sunday August 16th is another big day. We're looking at a 10ft SSW swell in the morning with that same long period and clean, gentle offshore winds. The energy is hefty at 4890. This is the best combination of size and conditions on offer. The afternoon holds at 8ft. This period is a standout for quality, but the size keeps it as experts only.

Monday August 17th backs off a touch to 6ft, but we get some rain showers and a fresh breeze, so conditions are a bit less polished. Still surfable, but the quality dips. Tuesday August 18th sees the swell dropping into the 5ft range, but the energy falls away too. It's clean, but you'll be on a smaller board.

From Wednesday August 19th through Friday August 22nd, the swell gets pretty weak — under 4ft most of the time. It's clean enough with offshore or cross-offshore winds, but there's not enough grunt to get excited about. You might get a groveler wave, but it's a quiet spell.

Saturday August 23rd brings the next pulse. A 8ft SSW swell rolls in with clean moderate offshore wind. The energy is back up to 2220. This is another proper swell, right in the sweet spot for Chameau. Sunday August 24th keeps it going with 6ft to 7ft SSW swells and good offshore wind. This whole weekend looks excellent for the experienced crew.

Then things get nuts. Tuesday August 25th afternoon shows a massive 10ft SSW swell with a 21-second period, pushing a huge 6860 energy, but cross-offshore winds mess with the texture a little. It's the calm before the storm.

Wednesday August 26th is the real monster. Both morning and afternoon have a 15ft SSW swell with an 18-second period. The combined energy is a colossal 13271 and 12396. The wind is a strong offshore, but the data says it's predicted to be too big for this break. That is 100% expert-only, death-or-glory territory. If you're not a charger, stay on the beach.

Thursday August 27th holds at 13ft but with fresh offshore wind. Still enormous. The swell gradually fades from there through to Sunday August 30th, dropping from 10ft down to 5ft by the afternoon, but still with fresh offshore winds. The quality is there, but the size is only for the brave right through until it backs off.

Best on offer: Look, the standout is the whole window from Sunday August 16th morning through Monday August 17th morning for that combination of very clean, big, long-period groundswell. But if you want the absolute cleanest size for an expert, Saturday August 23rd through Sunday August 24th looks like the most manageable big swell with perfect conditions. That SSW direction is exactly what Chameau wants.

- Rusty

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 24°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 22°C on Tue night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
5
7
8
5
5
4
3
3
4
3
3
2
2
2
2
2
1
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
21
3
SSW
19
3.5
SSW
18
3
SSW
17
2.5
SSW
16
2.5
SSW
15
1.5
SW
16
1.8
S
14
1.6
S
13
1.5
S
12
1.3
SSE
12
1.2
S
11
1.1
S
11
1.1
S
12
1
S
11
0.8
S
10
0.6
SW
17
1.1
SW
16
1.1
SW
14
1.3
SSW
14
1.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2577
6595
6572
4890
3731
2837
1129
1243
902
657
494
364
300
322
235
130
243
627
471
701
785
Wind (km/h)
20
ESE
25
ESE
20
E
15
ESE
25
ESE
10
E
25
E
30
ESE
25
ESE
20
E
25
ESE
15
E
10
E
15
E
15
E
15
ESE
20
SSE
20
SE
25
SE
25
SSE
25
SE
Wind State
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:28PM0.69m
2:25AM0.69m
2:50PM0.66m
2:51AM0.62m
3:09PM0.63m
3:15AM0.55m
3:27PM0.59m
3:38AM0.48m
3:46PM0.55m
4:00AM0.41m
4:06PM0.50m
4:36AM0.34m
4:48PM0.45m
Low Tide
8:27PM0.15m
8:41AM0.11m
8:57PM0.17m
9:01AM0.17m
9:27PM0.21m
9:16AM0.23m
9:57PM0.24m
9:20AM0.28m
10:35PM0.29m
9:01AM0.32m
00:38AM0.32m
7:16AM0.33m
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
6:31
6:30
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
5:58
5:58
5:58
5:59
 mm
5
1
Temp °C
24
23
22
23
23
22
23
24
22
24
24
23
24
24
22
23
23
22
22
22
22
Feels °C
22
20
20
22
20
22
20
21
20
22
22
24
24
25
22
23
21
21
20
19
20
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Chameau Surf forecast

The above surf forecast table for Chameau provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chameau can be found by selecting the local surf guide option on the grey menu. Our Chameau 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 (Chameau) 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 Chameau 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 Mauritius? If you are looking for accommodation near Chameau, camping, hotels and holiday cottages in Mauritius, consider staying in Vacoas which is 27 km (17 miles) away. Other places in and around Mauritius where you can find information about places to rent, and car hire include Curepipe which is 29 km (18 miles) away, Quatre Bornes, Beau Bassin and Saint Pierre.

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