Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 2 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
18.9° 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 31 Jul 2026:

  • Best quality surf: Friday 31 Jul, 9AM (local time) - 1ft (0.3m), 13s period, SE swell with offshore winds.
  • Most powerful swell: Sunday 2 Aug, 9AM (local time) - 4ft (1.2m), 7s period, ENE swell with 139 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 9AM (local time) - 1ft (0.3m), 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 Friday (Jul 31) at 9AM. The primary swell is predicted to be 0.3m and 13s period with a secondary swell of 0.3m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Estaleiro Reef in the next 16 days are 1.2m 7s and forecast to arrive on Sunday (Aug 02) at 9AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 31st Jul)1ft (0.3m) 13s
Best Surf 9AM (Fri 31st Jul)1ft (0.3m) 13s
Most Powerful 9AM (Sun 2nd Aug)4ft (1.2m) 7s

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


The Lowdown

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

Right off the bat, I gotta be straight with you – we’ve got a long, quiet run ahead. The first patch of surfable waves doesn’t show up until Friday, August 1st, and even then, it’s pretty small. The water temp is sitting at 66°, which is right about average for this time of year, so nothing wild there.

For the first week, we’re looking at a few cleaner morning windows. Saturday, August 2nd, has a morning session with the wind swinging offshore from the WNW at 6 mph and a tiny 3 ft swell from the east with a short, crumbly 6-second period. The combined energy is weak (54). It’s rideable, but you won’t be writing home about it. Sunday the 3rd nudges up a touch – 4 ft from the ENE, still a short period (7s), but with that light offshore breeze from the west at 6 mph, it’ll be clean. The energy is still modest (141). Not a standout, but it’s the best of a pretty average bunch for the first week.

We then hit a few days where the morning glass-off is your only real friend. Wednesday, August 6th, is dead glassy – zero wind from the north – with a tiny 2 ft, 8-second easterly swell. The energy is low (95). Thursday the 7th is similar, glassy with a light NNW breeze at 3 mph, and again 2 ft from the ENE. These are small, clean, and super mellow – good for a longboard or a foiler, but not much grunt.

Now, the second week. The pattern stays small and inconsistent. A few morning windows pop up, like Friday, August 8th, with a 1 ft swell from the SE and a longer 11-second period, clean with a light offshore. The energy is very weak (76). Nothing to get excited about. The same story repeats through the weekend and into the following week – small, short-period easterly windswell, mostly chopped out by onshore breezes in the afternoons.

Then we get a distant rumble. Saturday, August 16th, shows a jump in size – 6 ft to 6 ft from the SE with a very long 16-second period. The combined energy is massive (1532 to 1900). But here’s the kicker: the wind is onshore from the ESE and SE at 12 to 15 mph, and the conditions are listed as poor. That’s a lot of raw power, but with that wind, it’s going to be a messy, blown-out affair. For a reef setup, that long-period groundswell could offer some shape, but the onshore wind is a killer. That’s a kite-surfing kind of day, not a paddle-surfing one. The swell is also over 5 ft, so it’s getting too big for beginners, and the conditions are a write-off.

So, the honest truth? There’s no standout session in this 16-day window. The best you can hope for is a clean, small morning session on the weekend of August 2nd-3rd, or maybe the glassy mornings later in the first week. The big pulse on the 16th is a tease with nasty wind. It’s a pretty flat and uninspiring run for Estaleiro Reef. Keep an eye on the forecasts, but don’t hold your breath.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 22°C on Tue afternoon, min 17°C on Mon morning). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
1
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
13
0.3
SE
12
0.4
SE
11
0.8
E
6
1
E
6
1
ENE
7
1.2
ENE
7
1
ENE
7
1
ENE
8
0.8
ENE
7
0.9
ENE
8
0.8
ENE
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
8
0.7
ENE
8
0.7
E
8
0.7
E
8
0.7
ENE
8
0.6
ENE
7
0.6
E
7
Wave Graph
Metric surfscale
Energy kJ
27
23
30
41
86
99
139
117
123
73
81
73
71
54
62
60
55
57
60
43
39
Wind (km/h)
10
NW
10
NNE
10
NNW
10
WNW
15
NE
10
NW
10
W
15
SE
10
SSE
5
WNW
15
NNE
10
N
10
NW
15
ESE
5
SW
0
N
5
E
5
SSW
5
NNW
10
ENE
5
SSW
Wind State
off
cross
cross-off
off
cross-on
off
off
cross-on
cross-on
off
cross
cross-off
off
on
cross-off
glassy
on
glassy
glassy
cross-on
glassy
High Tide
3:42PM1.00m
3:28AM1.03m
4:15PM0.97m
4:04AM1.01m
4:49PM0.92m
4:45AM0.96m
5:27PM0.85m
5:33AM0.89m
6:11PM0.75m
6:34AM0.80m
7:06PM0.66m
8:06AM0.74m
8:31PM0.58m
Low Tide
9:18AM0.02m
9:24PM0.33m
9:46AM0.05m
9:45PM0.33m
10:16AM0.11m
10:09PM0.35m
10:47AM0.20m
10:35PM0.37m
11:25AM0.31m
11:06PM0.40m
2:18PM0.44m
11:50PM0.44m
4:41PM0.44m
part cloud
part cloud
clear
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
cloud
rain showers
thunderstorm
cloud
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
6:52
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
5:46
5:47
5:47
5:49
 mm
1
1
1
2
2
Temp °C
18
19
18
18
19
17
20
21
18
20
21
18
21
22
19
19
19
18
20
20
18
Feels °C
17
19
18
18
19
17
19
21
18
21
21
19
21
22
21
22
20
19
21
20
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 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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