Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
16.6° C
2.3° 

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


How big are the waves at Prainha today (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 2.5ft (0.7m), 13s period with ESE swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 3.5ft (1.0m), 12s period with ESE swell.
  • Evening surf: Evening surf (10 Jul, local time) - 3ft (0.9m), 14s period with ESE swell.

The current surf forecast for Prainha at 1PM is: 1.0m 12s primary swell from a East-southeast direction and 0.6m 15s secondary swell from a East-southeast direction (forecast issued at 08:00am July 10). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (10 Jul)2.5ft (0.7m)13s
Afternoon (10 Jul)3.5ft (1.0m)12s
Evening (10 Jul)3ft (0.9m)14s

Table - waves today at Prainha. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 35mm), heaviest during Sat afternoon. Warm (max 20°C on Sun morning, min 13°C on Sun night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Mon
13
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
2
2
2
2
3
3
3
3
2
1
1
2
2
2
2
3
2
3
3
2
3
3
4
3
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)
0.8
ESE
10
0.7
ESE
13
1
ESE
12
1
ESE
12
1
ESE
12
0.9
ESE
14
1.1
ESE
14
1.5
ESE
13
1.5
ESE
13
1.4
ESE
13
1.4
ESE
13
1.1
ESE
13
1.4
ESE
13
1.3
ESE
13
1.2
ESE
13
1.2
ESE
13
1.1
ESE
12
1.1
ESE
12
1.3
ESE
12
2
SSE
7
2.5
S
8
2.5
S
8
2.4
S
8
2.3
SSE
9
Wave Graph
Metric surfscale
Energy kJ
118
154
269
289
280
313
439
817
805
700
690
384
633
587
476
469
371
371
473
426
794
1018
839
738
Wind (km/h)
5
WSW
5
W
5
S
5
S
5
S
0
WNW
5
NW
5
NNW
10
NNW
10
NNW
10
NNW
10
N
5
NNE
10
NNW
5
SSE
5
WSW
5
WSW
5
WSW
5
SSE
20
SSE
20
S
15
S
10
S
10
S
Wind State
off
glassy
cross-off
cross-off
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
on
cross-on
glassy
glassy
off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:59AM0.82m
11:55PM0.63m
1:01PM0.91m
00:35AM0.65m
1:48PM0.97m
1:09AM0.68m
Low Tide
5:34AM0.27m
6:46PM0.30m
6:30AM0.19m
7:47PM0.29m
7:19AM0.10m
8:37PM0.32m
part cloud
clear
cloud
rain showers
light rain
rain showers
cloud
rain showers
light rain
light rain
light rain
light rain
heavy rain
mod rain
light rain
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:35
5:36
 mm
1
1
2
1
1
1
1
2
14
10
1
Temp °C
14
16
18
17
16
15
15
15
15
15
17
17
17
17
17
17
16
16
20
18
15
14
13
13
Feels °C
12
15
17
16
16
15
15
15
15
14
17
17
18
18
19
18
16
16
20
15
12
11
11
11
  • 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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