Estaleiro Reef Surf Break

Lat Long: 27.02° S 48.57° W

Estaleiro Reef Surf Forecast and Surf Report

Issued: 2 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Estaleiro Reef sea temperature is
19.6°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 8 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 3AM (local time) - 7ft (2.1m), 10s period, SSE swell with cross-shore winds.
  • Most powerful swell: Sunday 13 Sep, 3AM (local time) - 7ft (2.1m), 10s period, SSE swell with 788 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 9AM (local time) - 2ft (0.6m), 10s 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 (Sep 08) at 9AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.6m and 6s. 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 2.1m 10s and forecast to arrive on Sunday (Sep 13) 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 0.8m 4s period and expected on Thursday (Sep 10) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 8th Sep)2ft (0.6m) 10s
Best Surf 3AM (Sun 13th Sep)7ft (2.1m) 10s
Most Powerful 3AM (Sun 13th Sep)7ft (2.1m) 10s

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


The Lowdown

Alright, Rusty here. Let's talk about what's coming up.

Right now, it's a bit of a slow start. The forecast is really quiet to begin with, but we've got a few windows that are worth getting excited about, especially if you can wait.

The first real chance for a surf comes on Tuesday, September 8th at Estaleiro Reef. It's not going to blow your hair back. We're looking at a small south-east swell around `2ft` with a period of `10 seconds`. The water temp is sitting at `67°F` which is pretty much normal for this time of year, no big anomaly. The wind is a light cross-offshore from the West at `6 mph`, so conditions will be clean, but the wave energy is weak (93). It’s an inconsistent spot that only breaks sometimes, so keep expectations in check.

The next day, Wednesday the 9th, shapes up a little better. The morning brings an offshore breeze from the WNW at a light `3 mph` with a cleaner `4ft` east swell. The period is shorter at `8 seconds`, but the energy picks up to a moderate level (231). The wind is glassy and the surf will be clean, making this a decent window for an intermediate surfer.

Moving into the weekend, things get a bit ordinary. The swell tries to push up, but the wind turns onshore and gets nasty. On Saturday the 12th, we see `4ft` to `5ft` swells, but with fresh cross-onshore winds hitting `19 mph` from the SE. This kicks the energy up (444), but the chop and bump will ruin it. This isn't paddle surfing weather; for a reef break with that cross-onshore mess, the setup looks more interesting for a kite session than a surf.

The real standout arrives on Tuesday, September 15th. This is the one to mark on your calendar. The morning has `6ft` of east swell (period `9 seconds`) and a clean offshore wind from the West at `9 mph`. The wave energy is strong (587), and the conditions will be excellent. That swell is a bit much for beginners, but for intermediates and up at Estaleiro Reef, with that gentle offshore cleaning it up, it’s going to be a very good session.

Wednesday the 16th keeps the swell size up at `6ft` (moderate energy at 808), but the wind swings southerly and cross-shore, which will put a bit of chop on the face. It’s still surfable, but not as pristine as Tuesday.

After that, the surf drops back. We have a gap of a few quiet days. Then, Saturday, September 19th shows a big swell arriving—`8ft` from the ENE. The energy is massive (1112), but the forecast notes that at this size, it is predicted to be too big for this break. That’s expert-only territory and likely a washing machine.

Looking into the second week, Sunday, September 20th looks promising but is less certain. The morning shows a `7ft` east swell with a light offshore from the WNW. If that holds, it could be another standout, but long-range forecasts have that 'could change' feel to it.

Overall, the best bet is Tuesday, September 15th. Go then.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Wed night. Warm (max 20°C on Wed afternoon, min 15°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 22°C on Fri night, min 14°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the E by Sun night).

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
2
1
2
1
1
1
1
0
1
0
0
0
0
0
0
0
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)
0.6
SE
10
0.5
SE
10
1.1
E
7
1.1
E
8
1.2
E
8
1.1
E
8
0.9
ENE
8
0.5
SE
15
0.9
ENE
8
0.8
ENE
8
0.9
ENE
8
1.2
ENE
7
1.3
SSE
8
1.5
SSE
9
1.4
SE
10
1.3
SE
9
1.6
SE
6
1.2
ESE
6
0.8
SE
10
1.1
SE
9
1.8
E
8
Wave Graph
Metric surfscale
Energy kJ
63
49
114
149
195
165
107
113
83
81
103
148
219
362
363
307
184
110
153
202
460
Wind (km/h)
10
W
10
NE
5
W
5
WNW
10
NNE
5
SSE
10
NNW
25
NNW
20
NW
15
NW
20
NNE
15
W
25
S
35
SE
20
S
25
S
20
SE
30
E
35
E
30
ENE
15
SSE
Wind State
cross-off
cross-on
off
off
cross
glassy
cross-off
cross-off
off
off
cross
cross-off
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
1:19PM1.02m
00:39AM0.90m
1:41PM1.02m
1:12AM0.99m
2:04PM1.01m
1:45AM1.06m
2:28PM0.98m
2:18AM1.08m
2:51PM0.95m
2:51AM1.07m
3:13PM0.91m
3:25AM1.02m
3:35PM0.86m
Low Tide
7:49PM0.35m
7:37AM-0.03m
8:09PM0.35m
8:06AM-0.02m
8:20PM0.34m
8:28AM0.02m
8:16PM0.31m
8:40AM0.09m
8:13PM0.25m
8:46AM0.16m
8:26PM0.20m
8:55AM0.24m
8:48PM0.17m
part cloud
clear
clear
cloud
part cloud
light rain
light rain
light rain
cloud
rain showers
rain showers
rain showers
clear
clear
part cloud
light rain
light rain
heavy rain
mod rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:18
6:16
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:05
6:05
6:05
6:06
6:06
 mm
5
3
1
2
2
4
1
2
24
6
8
10
Temp °C
19
19
17
19
20
18
19
20
19
20
21
22
19
18
16
16
16
16
16
17
17
Feels °C
19
18
18
19
20
20
19
19
19
20
21
23
15
12
11
12
13
14
11
16
16
  • 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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