Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 8 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.8°C
1.1° 

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 23 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 9PM (local time) - 3ft (0.9m), 16s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 3AM (local time) - 4.5ft (1.3m), 16s period, SE swell with 803 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 6AM (local time) - 2ft (0.6m), 12s period with SE 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 Sunday (Aug 23) at 6AM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Estaleiro Reef in the next 16 days are 1.3m 16s and forecast to arrive on Wednesday (Aug 26) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sun 23rd Aug)2ft (0.6m) 12s
Best Surf 9PM (Tue 25th Aug)3ft (0.9m) 16s
Most Powerful 3AM (Wed 26th Aug)4.5ft (1.3m) 16s

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


The Lowdown

Alright, Rusty here. Let’s take a look at what’s shaping up.

First off, we’ve got a bit of a slow start. The first few days are pretty ordinary, but it’s not a total washout. The real quality window looks to be from the 26th of August onwards, with a nice pulse of longer-period swell. There’s a bit of a rough patch right at the start of September where the wind really screws things up, but then it looks like we might see a little something on the 7th.

Let’s break it down. The only break in the picture here is Estaleiro Reef. It’s a reef setup, intermediate level, and it’s inconsistent, so you’ve got to pick your moments.

Sunday the 23rd is pretty grim. The morning has a weak 2ft SE swell, period of 12 seconds, and the wind is a cross-off from the SW, which is okay, but the combined energy is a weak 128. The afternoon gets worse with onshore wind and a score that’s not worth paddling for.

Monday the 24th isn’t much better. Swell bumps up to 4ft from the SE with a 14-second period, giving moderate energy (455 in the morning, 530 in the afternoon), but the wind is onshore or cross-onshore, making it messy. Not your day.

Tuesday the 25th is where we get a little glimmer. The morning is glassy – that’s a major positive. A slight air from the SSW, 3ft of SE swell at 13 seconds, and the energy is moderate at 247. The waves will be clean, but it’s small. The afternoon turns to a light cross-shore, so the window is tight.

Now, Wednesday the 26th – this is the standout. Morning has a clean 4ft SE swell, a lovely 15-second period (that’s proper groundswell), and offshore wind from the W. The combined energy is a solid 693. The afternoon is also clean with a cross-off breeze. This is the best session on offer. That long period will make it a bit lined-up and juicy at the reef, but watch out for longer lulls between sets. It’s an intermediate spot, and this swell size is perfect for that level.

Thursday the 27th is still decent. The morning is clean with a 3ft SE swell, 13-second period, and a cross-off breeze. Energy is 404. The afternoon goes onshore, so get it early.

Friday the 28th brings a shift. The swell swings to the ENE, drops to an 8-second period (short-period windswell), but it’s 4ft in the morning with offshore wind, and 5ft in the afternoon with a cross-off. The energy is moderate at 260 and 350. It’s clean, but the short period means it’ll be a bit more crumbly and less powerful at the reef.

Saturday the 29th is marginal. A light cross-shore wind and 4ft E swell at 9 seconds. The rain showers don’t help the vibe. Just okay.

Sunday the 30th is a mixed bag. The morning looks good with a 4ft E swell, 9-second period, and a cross-off breeze keeping it clean. Energy is 245. But the afternoon turns onshore and choppy again.

From Monday the 31st through to Saturday the 5th of September, it’s a write-off. Strong onshore winds, lumpy and choppy conditions, and the swell drops away. The energy falls to weak levels (58 to 87) from the 5th. This is a proper gap of poor surf.

Sunday the 6th of September is still poor. Light cross-shore wind but the swell is weak and short period.

Finally, Monday the 7th of September shows a little promise. The morning goes glassy again with a 4ft ENE swell, 8-second period. The energy is moderate at 252. It’s clean, but the short period means it’ll be a bit fat and quick at the reef. Still, after that rough run, it’s the only other decent window.

So, to wrap it up: if you’re after the best, get out there Wednesday the 26th of August. The 15-second SE groundswell with offshore wind is the pick of the entire forecast. The 28th is a solid backup if you’re after a bit more size, but expect shorter-period waves. The rest is a game of patience.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 11°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 23°C on Fri afternoon, min 16°C on Tue night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
1
1
1
1
2
1
3
3
3
3
2
0
2
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)
0.8
SE
11
0.6
SE
12
0.8
SE
13
1.1
SE
14
1.1
SE
14
1.1
SE
14
0.9
SE
14
0.8
SE
13
0.8
SE
13
1.2
SE
16
1.3
SE
15
1.2
SE
15
1.1
SE
14
0.9
SE
13
0.8
SE
13
1.1
ENE
7
1.3
ENE
8
1.5
E
8
1.5
E
9
Wave Graph
Metric surfscale
Energy kJ
137
116
239
440
410
528
313
246
193
748
685
623
514
299
205
128
212
331
372
Wind (km/h)
0
S
10
SW
20
SE
10
S
10
S
15
ESE
5
SSE
5
SSW
10
NNE
5
NE
10
W
10
N
5
WNW
10
NW
15
NE
10
NNW
10
NW
10
NNW
0
E
Wind State
glassy
cross-off
on
cross
cross-on
on
cross-on
glassy
cross
cross
off
cross-off
glassy
cross-off
cross-on
cross-off
off
cross-off
glassy
High Tide
11:03PM0.62m
12:32PM0.84m
11:54PM0.72m
12:57PM0.92m
00:30AM0.83m
1:23PM0.99m
1:01AM0.92m
1:50PM1.03m
1:31AM1.00m
2:17PM1.05m
2:01AM1.06m
2:44PM1.05m
2:33AM1.09m
Low Tide
5:51AM0.25m
6:56PM0.41m
6:29AM0.16m
7:16PM0.36m
7:02AM0.08m
7:36PM0.32m
7:32AM0.02m
7:57PM0.29m
8:01AM-0.02m
8:18PM0.27m
8:29AM-0.03m
8:37PM0.26m
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:35
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
5:58
5:59
5:59
 mm
1
2
Temp °C
13
15
16
13
14
15
14
16
17
17
17
18
18
21
22
19
22
23
20
Feels °C
11
13
12
10
12
12
12
16
16
17
18
18
20
22
22
20
23
24
22
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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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