Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 8 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.4° C
0.8° 

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 9 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 6AM (local time) - 2.5ft (0.8m), 15s period, SE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 3AM (local time) - 3.5ft (1.1m), 13s period, SE swell with 369 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 3PM (local time) - 3ft (0.9m), 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 11) at 3PM. The primary swell is predicted to be 0.9m and 13s 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 1.1m 13s and forecast to arrive on Tuesday (Aug 11) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Thursday (Aug 13) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Tue 11th Aug)3ft (0.9m) 13s
Best Surf 6AM (Thu 13th Aug)2.5ft (0.8m) 15s
Most Powerful 3AM (Tue 11th Aug)3.5ft (1.1m) 13s

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


The Lowdown

Right, let’s have a look at what’s cookin’ for Estaleiro Reef over the next couple weeks. I’m not gonna lie, the start is real quiet – you’re looking at a solid gap of a few days with absolutely nothing worth paddling out for. Sunday the 9th and Monday the 10th are a write-off: 2ft to 4ft of sloppy, cross-on wind chop, and the combined wave energy is weak to moderate (207 to 287). Just leave the boards in the car.

The first real glimmer of hope shows up Tuesday afternoon, 11th August. We get a light cross-off breeze and a clean-up with 3ft of SE swell, period around 13 seconds – that’s a proper groundswell, meaning better shape and longer lulls between sets. Combined energy sits at 242 (moderate). It’s inconsistent here at Estaleiro Reef, so don’t expect a party, but the window is opening.

Wednesday the 12th is where it gets good. Morning is glassy – full glass – with 3ft of SE swell at 12 seconds, and the combined energy is 220 (moderate). That’s clean, lined-up reef riding. Then Wednesday afternoon the wind goes offshore from the WNW, keeping it clean. Thursday morning the 13th is the true standout of the first week. Offshore WNW wind at 3 mph, 3ft of swell, but the period jumps to 15 seconds – that’s very long period groundswell. Combined energy bumps up to 370 (moderate). This is Estaleiro at its best: that long period will wrap into the reef beautifully, giving steep, hollow walls. It’s inconsistent, so you might have to wait for sets, but the quality will be there. Keep in mind, crowds are sometimes an issue here, so get in early.

Friday 14th and Saturday 15th morning still have some clean windows, but the energy and wind aren’t as perfect. Saturday the 15th morning has a glassy 4ft from the ESE at 9 seconds – short period, but with no wind, it’ll be fun for a grovel.

Sunday the 16th morning is another glass-off, 4ft ESE at 8 seconds. The water temp is sitting about average for the time of year at 67°.

Moving into the second week, things get a little more interesting but less certain. Monday the 17th morning sees clean 5ft E swell with a cross-off NW breeze. Not huge, but clean. Tuesday the 18th morning has 5ft E swell at 9 seconds – combined energy hits 432 (moderate), but the wind goes cross, so it’ll be a bit bumpy. That’s getting into intermediate-only territory size-wise for a reef.

The next real highlight pops up Wednesday the 19th morning: clean, cross-off wind with 4ft E swell at 9 seconds. Combined energy is 317 (moderate). It won’t be epic, but it’s surfable and tidy.

From Friday the 21st onward, the forecast gets messy and unreliable. A big pulse of 6ft SSE swell shows up Friday afternoon, but it’s accompanied by 15 mph onshore wind and combined energy of 716 (strong), which is going to be a washing machine – honestly, that’s more of a kiteboarding setup than a paddle session. Saturday the 22nd is a write-off with heavy rain and strong cross-onshore wind.

There is one last flicker on Monday the 24th morning: a glassy 5ft SSE swell at a short 7 seconds, with combined energy of 329 (moderate). That could be a fun, clean end to the run if conditions hold.

To sum it up: the best on offer is Thursday morning, 13th August, with that long 15-second groundswell and offshore wind. Second best is the glassy Wednesday the 12th. Everything else is a gamble or too small. Keep an eye on the forecasts, because things can change, but for now, pencil in those two sessions.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun night. Very mild (max 15°C on Sun morning, min 11°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 16mm), heaviest on Fri afternoon. Warm (max 21°C on Thu afternoon, min 13°C on Wed morning). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
1
2
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
13
1.3
SE
9
0.8
SE
12
0.8
SE
13
0.6
SE
13
0.8
SE
13
0.9
SE
13
0.9
SE
13
0.9
SE
12
0.9
SE
12
0.8
SE
12
0.8
SE
13
0.8
SE
15
0.8
SE
14
0.7
SE
13
0.6
SE
13
0.7
SE
14
0.7
SE
13
0.8
SE
12
0.9
SE
9
1.1
SE
9
Wave Graph
Metric surfscale
Energy kJ
104
284
187
199
136
199
282
273
256
248
207
190
313
281
171
134
200
163
203
144
190
Wind (km/h)
25
SSE
25
SE
20
S
20
S
15
S
15
S
15
S
5
SW
10
SW
5
SW
5
NW
10
WNW
5
WNW
5
SSE
5
NNW
5
WNW
10
NNW
5
NW
10
S
10
SSE
5
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
off
glassy
cross-off
off
cross-off
off
cross-on
cross-on
glassy
High Tide
1:04PM0.99m
00:25AM0.73m
1:39PM1.04m
1:00AM0.82m
2:10PM1.05m
1:33AM0.91m
2:39PM1.03m
2:06AM0.98m
3:06PM0.99m
2:39AM1.03m
3:31PM0.94m
3:13AM1.04m
3:56PM0.89m
Low Tide
7:48PM0.33m
7:19AM0.05m
8:23PM0.34m
7:58AM-0.01m
8:52PM0.37m
8:33AM-0.04m
9:12PM0.41m
9:02AM-0.02m
9:16PM0.42m
9:22AM0.03m
8:53PM0.40m
9:30AM0.11m
8:53PM0.34m
rain showers
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
part cloud
rain showers
rain showers
mod rain
rain showers
light rain
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
6:47
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:51
5:52
5:52
5:52
5:52
 mm
1
4
4
2
1
3
2
1
1
3
7
4
2
1
Temp °C
15
14
12
11
12
13
12
11
12
14
15
15
18
21
18
19
19
19
18
19
18
Feels °C
12
10
8
7
9
9
9
10
11
14
15
15
19
22
19
20
20
20
19
20
19
  • 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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