Praia do Guaeca Surf Break

Lat Long: 23.82° S 45.46° W

Praia do Guaeca 48 hour detailed Surf Forecast

Issued: 8 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia do Guaeca sea temperature is
20.8° C
0.2° 

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


How big are the waves at Praia do Guaeca today (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 5ft (1.5m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 10s period with SE swell.
  • Evening surf: Evening surf (15 Jul, local time) - 4ft (1.2m), 10s period with SE swell.

The current surf forecast for Praia do Guaeca at 12AM is: 1.7m 10s primary swell from a South-southeast direction and 0.3m 12s secondary swell from a South direction (forecast issued at 08:00pm July 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (15 Jul)5ft (1.5m)10s
Afternoon (15 Jul)4.5ft (1.3m)10s
Evening (15 Jul)4ft (1.2m)10s

Table - waves today at Praia do Guaeca. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 26°C on Fri morning, min 15°C on Tue night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Friday
17
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
2
2
2
2
2
1
0
1
1
2
2
2
2
2
1
2
2
2
3
2
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSE
10
1.7
SSE
10
1.7
SSE
10
1.7
SE
10
1.7
SE
10
1.5
SE
10
1.4
SE
10
1.3
SE
10
1.3
SE
10
1.2
SE
10
1.2
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1
SE
10
1
SE
10
1
SE
10
1.4
E
7
1.8
E
8
1.3
E
8
1.2
E
8
1.1
E
8
1.1
E
7
Wave Graph
Metric surfscale
Energy kJ
610
612
554
580
576
459
377
335
328
290
290
256
256
256
226
200
200
208
178
358
196
181
135
131
Wind (km/h)
5
ENE
10
NE
10
NE
10
NNE
10
NNE
15
NE
15
ENE
20
ENE
20
NE
20
NE
15
NE
10
NNE
10
NNE
10
NE
5
E
10
E
15
NE
15
NE
10
NNE
10
NNE
10
N
10
NNE
5
NE
10
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
High Tide
3:12PM1.16m
2:29AM1.04m
3:39PM1.16m
3:04AM1.11m
4:06PM1.12m
3:36AM1.15m
Low Tide
8:39PM0.41m
8:38AM-0.07m
9:10PM0.47m
9:15AM-0.01m
9:42PM0.53m
9:56AM0.09m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:31
 mm
Temp °C
17
16
16
16
15
18
20
20
17
17
16
16
16
19
23
23
19
19
19
18
18
21
26
26
Feels °C
17
15
15
15
14
17
18
18
15
15
15
15
15
18
23
23
18
17
18
16
17
20
26
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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