Estaleiro Reef surfForecast / Santa Catarina – Norte / Brazil

information circle16 Day Weather and Surf, issued 8 am Saturday 18 Apr 2026 -03
Forecast update in hr  min  s Forecast update imminent
Estaleiro Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Estaleiro Reef sea temperature is
25.3° C
(Which is 1.3°C warmer than normal for this time of year)

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 Sunday (Apr 19) at 12AM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.6m and 4s. Another secondary swell of 0.8m and 4s is also forecast. 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 0.8m 10s and forecast to arrive on Sunday (Apr 19) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Thursday (Apr 23) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 19th Apr)1.5ft (0.5m) 8s
Best Surf 3AM (Sun 19th Apr)2.5ft (0.8m) 10s
Most Powerful 3AM (Sun 19th Apr)2.5ft (0.8m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Sat morning, min 19°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Tue morning, min 20°C on Tue night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
1
0
1
1
0
0
1
0
1
1
0
1
1
0
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.7
E
0.5
E
0.7
ESE
0.8
ESE
0.7
ESE
0.5
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
0.4
SE
0.8
SSE
Period(s) (?)88810991011101010101099988886
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5857339698785810195908885644240281817101440
Wind
(km/h)
10
WSW
15
ESE
5
WSW
5
W
15
NE
5
SW
5
W
10
NE
10
E
5
NNE
10
NE
0
ENE
5
WNW
10
NNE
10
NNW
10
WNW
15
NNE
10
NNW
5
WNW
10
ENE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
oncross-
off
offcross-
on
glassoffcross-
on
cross-
on
glasscrossglassoffcrosscross-
off
offcrosscross-
off
offcross-
on
cross-
on
High Tide
/ height (m)
3:03PM
1.08
3:06AM
0.82
3:46PM
1.02
3:32AM
0.75
4:34PM
0.92
11:32PM
0.59
3:56AM
0.69
5:31PM
0.81
11:47PM
0.71
4:15AM
0.65
6:50PM 12:15AM
0.71 0.78
12:45PM
0.36
12:38AM
0.82
6:46AM
0.58
12:47AM
0.81
Low Tide
/ height (m)
9:29PM
0.30
8:31AM
0.15
9:38PM
0.45
8:44AM
0.15
9:06PM 12:25AM
0.57 0.59
9:07AM
0.17
8:59PM 2:54AM
0.64 0.64
9:38AM
0.23
8:55PM
0.68
10:22AM
0.32
3:00PM
0.33
5:27AM
0.57
4:17PM
0.27
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise6:31--6:31--6:33--6:33--6:33--6:33--6:35--
Sunset-5:54--5:53--5:52--5:52--5:51--5:50--5:49-
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light rain
Rain (mm)
--------------------1
Temp. °C262622242522242421242322232422242422242422
Feels °C (?)272622252523252523252424242524242424262523
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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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