Estaleirinho Surf Break

Lat Long: 27.05° S 48.59° W

Estaleirinho Surf Forecast and Surf Report

Issued: 8 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Estaleirinho sea temperature is
18.9° C
0.4° 

Estaleirinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Estaleirinho surf forecast from 16 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 6AM (local time) - 5ft (1.5m), 8s period, E swell with glassy winds.
  • Most powerful swell: Sunday 16 Aug, 9AM (local time) - 6ft (1.9m), 8s period, ENE swell with 427 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 6AM (local time) - 5ft (1.5m), 8s period with E swell.

Best Forecast Surf Conditions for Estaleirinho this week:

The surf forecast for Estaleirinho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 6AM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Estaleirinho in the next 16 days are 1.9m 8s and forecast to arrive on Sunday (Aug 16) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 18) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sun 16th Aug)5ft (1.5m) 8s
Best Surf 6AM (Sun 16th Aug)5ft (1.5m) 8s
Most Powerful 9AM (Sun 16th Aug)6ft (1.9m) 8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Warm (max 25°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Wed morning, min 18°C on Wed night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
1
1
0
2
2
1
1
1
0
1
1
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
E
8
1.9
ENE
8
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
ENE
8
1
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.9
ENE
8
0.9
ENE
7
1
ENE
8
1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
270
427
232
238
270
293
256
211
216
185
140
113
75
77
58
81
84
120
133
Wind (km/h)
5
S
15
NNE
10
NNE
15
NNE
10
N
15
NNE
10
NNW
10
NNW
15
N
5
SE
5
WNW
20
SE
5
SSW
5
NW
10
NE
5
NNW
15
W
5
W
5
ESE
Wind State
glassy
cross
cross-on
cross
cross
cross-on
cross-off
cross-off
cross
glassy
cross-off
cross-on
glassy
glassy
cross-on
cross-off
off
glassy
glassy
High Tide
3:47AM1.00m
4:20PM0.84m
4:23AM0.94m
4:43PM0.79m
5:03AM0.85m
5:05PM0.74m
5:51AM0.75m
5:25PM0.68m
7:05AM0.66m
2:33PM0.63m
1:07PM0.66m
8:35PM0.55m
Low Tide
9:35AM0.19m
9:13PM0.29m
9:48AM0.28m
9:42PM0.27m
10:07AM0.37m
10:15PM0.28m
10:28AM0.46m
10:55PM0.32m
10:48AM0.55m
11:56PM0.39m
6:22PM0.54m
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
6:41
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:53
5:54
5:54
5:55
 mm
3
1
Temp °C
18
19
19
19
20
21
18
24
25
23
28
26
19
21
21
22
22
24
17
Feels °C
20
20
20
20
21
21
19
25
25
26
29
26
20
23
22
20
19
23
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 Estaleirinho Surf forecast

The above surf forecast table for Estaleirinho provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Estaleirinho can be found by selecting the local surf guide option on the grey menu. Our Estaleirinho 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 (Estaleirinho) 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 Estaleirinho 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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