Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 2 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.2° C
0.7° 

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 7 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 12PM (local time) - 2.5ft (0.7m), 15s period, SE swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 12PM (local time) - 4.5ft (1.4m), 13s period, SE swell with 613 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 9AM (local time) - 3ft (0.9m), 8s period with ENE 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 (Aug 07) at 9AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.1m and 8s. 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 1.4m 13s and forecast to arrive on Sunday (Aug 09) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 7th Aug)3ft (0.9m) 8s
Best Surf12PM (Sat 8th Aug)2.5ft (0.7m) 15s
Most Powerful12PM (Sun 9th Aug)4.5ft (1.4m) 13s

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 cookin’ at Estaleiro Reef.

Right off the bat, I gotta be straight with you – the first week or so is a real mixed bag. We’ve got some swell, but the wind is gonna be a cruel mistress. The water is sitting at 67°, which is bang on average for this time of year, so no surprises there.

The first real chance to get wet is on Friday morning, 7 August. We’re looking at a small 3ft swell from the ENE with a period of only 8 seconds. The combined energy is weak, just 94, so it’s not gonna have much grunt. But the wind is a light offshore from the W at 6 mph, which will keep it clean. It’s surfable, but pretty ordinary. Don’t expect much.

Things get a bit more interesting on Saturday afternoon, 8 August. The swell drops to 3ft, but it’s a long-period groundswell from the SE at 15 seconds. That’s a proper pulse, pushing combined energy up to 340 (moderate). The wind swings offshore from the NW at 6 mph, so it’ll be clean. For a reef break, that long period is a good thing – it’ll line up nicely. This is the best of the first week, but it’s still small.

We then hit a real rough patch. From Sunday morning, 9 August, all the way through Tuesday, 11 August, it’s mostly poor. The wind is a cross-onshore mess, and the conditions are choppy. Not worth paddling out.

Now, here’s where it gets promising. Wednesday morning, 12 August, sees a light cross-offshore wind from the SW at 6 mph, with a 3ft swell from the SE at 13 seconds. The combined energy is 356 (moderate), and the conditions are clean. This is a solid little window. And Wednesday afternoon gets even better – glassy conditions with a light offshore from the W at 3 mph. That’s the kind of afternoon you live for, even if the swell is only 3ft.

Thursday, 13 August, also looks good with a light offshore from the NW. The swell ticks up to 3ft from the SE with a period of 14 seconds, giving us a combined energy of 313 (moderate). Clean and lined up.

But then, from Friday, 14 August, through Sunday, 16 August, it’s back to poor conditions. The wind is onshore or cross-onshore, and it’s messy.

Now, for the real standout. Hold onto your board. Monday morning, 17 August, is an absolute gem. The wind is dead calm – glassy – with a 6ft swell from the E at 8 seconds. The combined energy jumps to 445 (strong). It’s clean, it’s got punch, and it’s a great size for intermediate surfers. This is the best session on offer in the whole period.

Tuesday, 18 August, brings a massive pulse. The swell pumps up to 10ft from the E at 10 seconds, with a combined energy of 1545 in the morning and 1979 in the afternoon (very strong). The wind is offshore from the WNW, but this is too big for Estaleiro Reef. This is strictly for experts only, and even then, it’s a big call. The data says it’s too big for this break. I’d say give it a miss unless you’re a seasoned charger.

Wednesday, 19 August, is still oversized at 8ft and 7ft from the E, with offshore winds. Still too big for the average punter.

Thursday, 20 August, things settle down. The morning brings a 6ft swell from the E at 10 seconds, with a light offshore from the WNW. The combined energy is 706 (strong). The conditions are clean and the size is manageable. This is a very good day.

The final part of the forecast, from Friday, 21 August, to Saturday, 22 August, has some smaller, cleaner windows. The best bet is Saturday morning, 22 August, with a 3ft swell from the E, light cross-offshore wind from the SW, and a combined energy of 315 (moderate). It’s clean and fun.

So, to wrap it up: the standout sessions are Monday morning, 17 August, for the glassy 6ft E swell, and Thursday morning, 20 August, for the clean 6ft E swell. Wednesday afternoon, 12 August, is also a great little clean session. The rest is a lot of waiting for the wind to play nice.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun morning. Warm (max 22°C on Fri morning, min 11°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 35mm), heaviest during Wed morning. Very mild (max 15°C on Wed night, min 12°C on Mon morning). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
0
1
2
2
0
0
0
0
0
0
0
0
1
2
2
1
1
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)
0.9
ENE
8
0.8
ENE
8
0.9
SE
10
0.7
SE
15
0.8
SE
15
0.7
SE
14
0.6
SE
13
1.3
SE
13
1.3
SE
12
0.8
SE
13
0.7
SE
13
0.6
SE
13
0.9
SE
13
0.8
SE
13
0.8
SE
12
1
SE
13
0.8
SE
12
0.7
SE
12
0.7
SE
12
0.8
SE
14
0.9
SE
15
Wave Graph
Metric surfscale
Energy kJ
87
67
167
221
266
179
111
519
448
208
166
132
265
235
214
335
217
144
132
245
380
Wind (km/h)
10
W
30
SE
15
SE
10
NNE
10
NW
10
W
30
S
25
SSE
25
S
25
S
20
S
20
S
15
SSE
15
SSE
5
SSW
10
SW
5
W
10
WNW
10
NW
15
NNW
15
NW
Wind State
off
cross-on
on
cross
off
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
off
off
off
cross-off
cross-off
High Tide
10:46AM0.77m
10:31PM0.58m
12:21PM0.89m
11:44PM0.64m
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
Low Tide
6:08PM0.40m
5:41AM0.27m
7:05PM0.35m
6:34AM0.15m
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
part cloud
part cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
heavy rain
heavy rain
light rain
cloud
cloud
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
6:48
6:47
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:50
5:51
5:51
5:52
5:52
 mm
6
5
2
1
2
18
12
3
4
7
Temp °C
22
17
15
16
17
17
15
13
12
12
13
13
13
13
12
13
14
15
18
17
17
Feels °C
22
13
12
15
17
17
11
9
7
7
9
8
10
10
11
12
14
15
17
17
17
  • 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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