Estaleirinho Surf Break

Lat Long: 27.05° S 48.59° W

Estaleirinho Surf Forecast and Surf Report

Issued: 2 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Estaleirinho sea temperature is
19.2°C
0.1° 

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


Estaleirinho surf forecast from 16 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 9PM (local time) - 5ft (1.5m), 9s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 20 Sep, 6AM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 717 kJ wave energy.
  • Next surfable swell (1★+): Thursday 17 Sep, 3AM (local time) - 2ft (0.6m), 11s period with SE 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 Thursday (Sep 17) at 3AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Estaleirinho in the next 16 days are 2.3m 8s and forecast to arrive on Sunday (Sep 20) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Sep 22) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 17th Sep)2ft (0.6m) 11s
Best Surf 9PM (Sun 20th Sep)5ft (1.5m) 9s
Most Powerful 6AM (Sun 20th Sep)7.5ft (2.3m) 8s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Fri night. Very mild (max 19°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 37mm), heaviest during Sat morning. Warm (max 27°C on Mon morning, min 18°C on Sat morning). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
0
1
0
0
0
0
0
1
3
0
2
2
2
1
0
0
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
8
0.6
SE
9
0.6
SE
11
0.5
SE
9
0.5
SE
11
0.5
SE
11
0.4
SE
10
1.1
ENE
6
1.6
ENE
7
1.5
ENE
7
1.3
ENE
7
1.7
ENE
7
2.2
ENE
8
1.7
ENE
8
1.5
ENE
9
1.3
ENE
8
1.2
E
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
71
64
94
42
60
60
26
77
222
224
168
294
682
404
320
246
205
137
107
109
70
Wind (km/h)
5
NW
15
ENE
10
S
5
SW
10
NE
5
ENE
10
NE
15
ENE
15
ENE
20
NE
15
NE
10
NE
10
N
15
NNE
10
W
10
WNW
5
ENE
15
NW
5
SSE
30
SSE
20
S
Wind State
glassy
on
cross
glassy
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
off
off
glassy
cross-off
cross-on
cross-on
cross
High Tide
4:11PM0.75m
5:24AM0.75m
4:14PM0.69m
6:36AM0.66m
1:48PM0.66m
12:47PM0.69m
7:48PM0.55m
11:59AM0.77m
10:41PM0.63m
12:07PM0.85m
11:28PM0.75m
12:28PM0.94m
00:03AM0.87m
Low Tide
9:28AM0.40m
9:44PM0.21m
9:47AM0.48m
10:17PM0.28m
10:00AM0.57m
11:04PM0.37m
6:02PM0.54m
4:33AM0.34m
6:00PM0.47m
5:23AM0.24m
6:17PM0.40m
6:00AM0.14m
6:39PM0.33m
clear
clear
clear
clear
clear
rain showers
light rain
light rain
heavy rain
heavy rain
heavy rain
light rain
light rain
thunderstorm
clear
clear
cloud
rain showers
mod rain
mod rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:09
6:07
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:07
6:08
6:08
6:09
 mm
1
2
3
21
17
11
2
1
4
2
6
8
7
Temp °C
17
17
16
17
18
18
17
19
18
18
19
19
21
21
20
27
27
22
20
17
14
Feels °C
15
14
13
16
17
17
17
18
18
17
19
19
22
22
22
30
30
23
22
13
9
  • Map Icons:
  • Break
  • 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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