Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 2 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.2°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 25 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 6AM (local time) - 3.5ft (1.1m), 16s period, SE swell with glassy winds.
  • Most powerful swell: Wednesday 26 Aug, 9PM (local time) - 4.5ft (1.3m), 15s period, SE swell with 724 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 9AM (local time) - 2.5ft (0.8m), 13s 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 Tuesday (Aug 25) at 9AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.1m and 7s. 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 1.3m 15s and forecast to arrive on Wednesday (Aug 26) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Sep 01) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 25th Aug)2.5ft (0.8m) 13s
Best Surf 6AM (Wed 26th Aug)3.5ft (1.1m) 16s
Most Powerful 9PM (Wed 26th Aug)4.5ft (1.3m) 15s

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


The Lowdown

Alright, this is Rusty checking in with a look at what’s on the cards for the next couple of weeks. We’ve got one spot on the radar, and it’s a bit of a mixed bag, so let’s get into it.

First up, the water temp is sitting at 67°F with an anomaly of just 0.7°F, so pretty much what you’d expect for this time of year – nothing freaky going on there.

We’ve got a few days of nothing happening before things kick off on Tuesday, the 25th of August. That’s when Estaleiro Reef (Estaleiro-Reef) starts to show some life. Tuesday morning brings a glassy 3ft swell from the southeast, with a 13-second period and weak energy (206). It’s a small start, but the glassy conditions mean it’ll be clean. Not a standout, but a nice little session if you’re keen.

The real highlight of this whole run is Wednesday, the 26th of August. Wednesday morning sees a 4ft southeast swell, a 15-second period – that’s proper groundswell – and moderate energy (577). The wind is offshore from the northwest at only 3 mph, making for clean, lined-up waves. This is the best on offer, and it’s an intermediate-friendly size. The afternoon holds up with a 4ft swell and 694 energy, though the wind turns cross-off. Still very good.

Thursday the 27th is still fun with a 3ft southeast swell and 430 energy, but it’s a notch down. The wind is cross-off in the morning, then turns cross in the afternoon.

From Friday the 28th into the weekend, the swell direction shifts to the east-northeast and the period drops to a short 8 seconds. The energy stays moderate (around 200-300), but the quality drops. Saturday the 29th morning is still clean with a 5ft swell, but Saturday afternoon gets messy with a strong cross-onshore wind and chop.

Sunday the 30th morning has a clean offshore wind and a 4ft east-northeast swell, but the period is short. It’s surfable, but nothing special.

We hit a bit of a lull from Monday the 31st through to Friday the 4th of September. Swells are small, mostly under 3ft, with short periods and inconsistent conditions. The wind is often onshore or cross-onshore, making it choppy. Not a great run.

Now, here’s something to keep an eye on: Saturday the 5th of September. The morning brings a 8ft swell from the south-southeast, with a 12-second period and very strong energy (2296). That’s a big one. The wind is cross-off and clean, but the swell is too big for most. This is expert-only territory, and even then, it might be a handful. It’s the only real standout in the second week, but it’s a long way out, so don’t lock it in just yet.

After that, the surf drops back down and the wind turns onshore again for the rest of the run. Not much to get excited about.

So, the pick is clear: Wednesday the 26th of August is your best shot – clean, solid groundswell, and good conditions. If you’re an expert, maybe pencil in Saturday the 5th of September, but keep your expectations flexible.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu morning, min 13°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm (max 23°C on Sat morning, min 18°C on Sat night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
3
3
3
2
1
2
2
1
2
2
0
0
2
0
2
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
13
0.8
SE
13
0.6
ESE
16
1.1
SE
15
1.3
SE
15
1.2
SE
15
1
SE
14
0.9
SE
13
0.6
SE
13
1.2
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
9
1.2
ENE
9
1.1
ENE
9
1.1
E
9
1.1
ENE
9
1.1
E
9
1.1
E
9
0.9
ENE
9
Wave Graph
Metric surfscale
Energy kJ
205
193
175
574
685
640
390
257
130
173
232
286
250
258
243
202
194
211
199
190
140
Wind (km/h)
5
SSW
10
N
10
NW
5
NW
10
N
5
NNW
5
NW
15
NE
10
N
10
NNW
15
NNE
5
NNE
10
NW
25
SE
15
S
10
NW
20
NNE
0
ENE
10
N
10
ESE
20
SSE
Wind State
glassy
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
glassy
cross-off
cross-on
cross-on
off
cross
glassy
cross-off
on
cross-on
High Tide
1:23PM0.99m
1:01AM0.92m
1:50PM1.03m
1:31AM1.00m
2:17PM1.05m
2:01AM1.06m
2:44PM1.05m
2:33AM1.09m
3:12PM1.02m
3:07AM1.09m
3:42PM0.97m
3:43AM1.05m
4:12PM0.90m
Low Tide
7:36PM0.32m
7:32AM0.02m
7:57PM0.29m
8:01AM-0.02m
8:18PM0.27m
8:29AM-0.03m
8:37PM0.26m
8:55AM-0.00m
8:54PM0.25m
9:20AM0.06m
9:10PM0.25m
9:43AM0.16m
9:25PM0.26m
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
rain showers
mod rain
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:58
5:59
5:59
5:59
6:00
6:00
 mm
1
4
7
14
4
Temp °C
15
16
16
18
19
18
20
20
19
22
22
20
23
23
20
23
22
20
20
20
19
Feels °C
15
16
16
18
19
20
21
20
21
23
23
22
23
22
21
25
22
23
21
22
20
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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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