Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 8 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.0° C
0.4° 

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


Estaleiro Reef surf forecast from 20 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 12AM (local time) - 7ft (2.2m), 10s period, S swell with cross-onshore winds.
  • Most powerful swell: Saturday 22 Aug, 12AM (local time) - 7ft (2.2m), 10s period, S swell with 922 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 9AM (local time) - 2.5ft (0.8m), 8s period with E swell.

Best Forecast Surf Conditions for Estaleiro Reef this week:

The surf forecast for Estaleiro Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 9AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.1m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Estaleiro Reef in the next 16 days are 2.2m 10s and forecast to arrive on Saturday (Aug 22) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Friday (Aug 21) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Thu 20th Aug)2.5ft (0.8m) 8s
Best Surf12AM (Sat 22nd Aug)7ft (2.2m) 10s
Most Powerful12AM (Sat 22nd Aug)7ft (2.2m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s cooking for the next couple of weeks.

We’ve got a long stretch ahead, and honestly, it’s a bit of a slow burner. For the first week and a half, the surf is pretty gutless, with a lot of small, short-period junk and poor wind. The real tease is a solid window of groundswell from the southeast that starts showing late in the month, but it’s constantly battling onshore winds. The standout action is tucked away at the very end of the run, where things finally come together.

Estaleiro Reef is the only game in town, and it’s going to be a waiting game. The first few days are a write-off. Thursday the 20th is glassy first thing with a tiny 3ft east swell, but the energy is weak (79). It’s surfable if you’re desperate, but it’s not worth rushing out for. Friday and Saturday are a mess of cross and onshore winds with next to nothing on offer.

The whole first week is a bust. You’re looking at a gap of nearly a week with no real recommendations. The swell tries to build from Saturday the 22nd with a 6ft south swell, but the wind is cross-on and it’s rated as marginal. The energy is moderate (716), but the conditions are just not there.

The real action starts to brew around Monday the 24th. The southeast groundswell builds to 4ft, and while the wind is still cross-on, the period is getting long – 14 seconds. By Tuesday the 25th, the stars start to align. The morning sees a light, cross-offshore wind from the southwest, and the swell is a clean 3ft from the southeast. The energy is solid (357). The afternoon goes glassy. This is the first proper window of good surf. The swell is clean, the period is long (14 seconds), and the energy is building.

The best of the best, the true standout, comes on Wednesday the 26th of August. The morning session is going to be a beauty. We’ve got glassy conditions, a light offshore wind from the west, and a 2ft southeast groundswell with a very long 16-second period. The combined energy is moderate (402). This is a classic reef set-up, so those long-period lines will wrap in beautifully. It’s only a small wave, but it’ll be perfect. The crowds are listed as *sometimes*, so you might have a few others in the water, but it’ll be worth it.

The good run continues into Thursday the 27th with another clean morning, 3ft from the southeast and 14-second period. The energy is moderate (326). After that, the swell fades out for the rest of the week, dropping back to tiny, weak waves.

Then, we get a second promising window. On Sunday the 30th of August, the morning brings a clean, offshore wind from the west-northwest. The swell is 3ft from the east-northeast with a 9-second period. The energy is moderate (227). It’s small, but it’s clean. The afternoon goes to hell with a strong cross-onshore, so be an early bird.

The final days of the run are a write-off. The first of September kicks off a solid stretch of onshore winds and building but messy swell. That 6ft on the 4th of September is a no-go for paddle surfing – the wind is driving it straight onshore and it’s choppy. At that point, it’s more of a kite-surfing show than a surf spot.

So, to wrap it up: the first week is a dud. The Wednesday the 26th of August morning is your top pick for clean, glassy perfection. The Sunday the 30th of August morning is a solid second choice for a cleaner, smaller wave. After that, the forecast is a closed-out mess.

Stay patient, and keep an eye on the morning glass-offs.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Thu night, min 13°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 16°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
1
0
0
!
1
0
0
0
0
0
1
2
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
ENE
8
0.8
E
8
0.8
E
7
0.7
ENE
7
0.5
E
7
0.6
E
7
2.2
S
10
1.7
S
10
0.8
SE
10
0.6
SE
11
0.6
SE
12
0.8
SE
13
1.1
SE
14
1.3
SE
14
1.3
SE
16
1.1
SE
14
1
SE
14
0.8
SE
13
0.8
SE
13
Wave Graph
Metric surfscale
Energy kJ
60
72
68
54
25
35
922
539
120
96
120
205
422
605
783
520
355
246
199
Wind (km/h)
10
SSE
5
ESE
10
NNE
25
W
30
W
5
SSE
15
S
10
SSE
15
SE
10
SSE
5
S
15
SE
15
SSE
15
S
5
E
5
N
5
SW
5
W
5
WNW
Wind State
cross-on
glassy
cross
off
cross-off
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
on
cross-off
cross-off
glassy
off
High Tide
7:05AM0.66m
2:33PM0.63m
1:07PM0.66m
8:35PM0.55m
12:12PM0.75m
11:03PM0.62m
12:32PM0.84m
11:54PM0.72m
12:57PM0.92m
00:30AM0.83m
1:23PM0.99m
1:01AM0.92m
Low Tide
10:55PM0.32m
10:48AM0.55m
11:56PM0.39m
6:22PM0.54m
4:58AM0.35m
6:37PM0.47m
5:51AM0.25m
6:56PM0.41m
6:29AM0.16m
7:16PM0.36m
7:02AM0.08m
7:36PM0.32m
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:37
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:55
5:57
5:57
5:58
 mm
Temp °C
19
20
22
23
21
21
15
14
14
13
14
15
13
14
15
15
15
16
16
Feels °C
19
22
23
20
18
19
12
12
11
10
12
12
9
12
13
14
15
16
16
  • 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 Estaleiro Reef Surf forecast

The above surf forecast table for Estaleiro Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Estaleiro Reef can be found by selecting the local surf guide option on the grey menu. Our Estaleiro Reef 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 (Estaleiro Reef) 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 Estaleiro Reef 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.

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