Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
19.1°C
0.2° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 4.5ft (1.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 4ft (1.2m), 10s period with SSE swell.
  • Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.

The current surf forecast for Prainha at 4PM is: 1.2m 10s primary swell from a South-southeast direction and 0.8m 6s secondary swell from a East direction (forecast issued at 08:00am September 08). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (08 Sep)4.5ft (1.4m)10s
Afternoon (08 Sep)4ft (1.2m)10s
Evening (08 Sep)3.5ft (1.1m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 20°C on Wed morning, min 15°C on Tue morning). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
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
Rating
(10 max)
2
2
1
0
1
2
2
2
2
2
2
2
2
3
3
2
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSE
10
1.4
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
1.1
SSE
10
1.1
SSE
9
1
SSE
9
1.3
ENE
8
1.1
SSE
10
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
0.9
SSE
12
0.9
SSE
12
0.8
SSE
12
0.8
SSE
12
1.2
ENE
8
0.6
SSE
15
0.9
SSE
14
0.9
SSE
14
Wave Graph
Metric surfscale
Energy kJ
394
371
275
264
205
205
201
164
202
210
257
270
286
270
237
246
202
197
197
161
301
265
Wind (km/h)
10
WSW
5
W
10
NNE
10
NE
10
NE
5
NW
5
WNW
5
W
5
WNW
5
NW
5
N
10
NE
5
NNE
0
WNW
5
W
5
SW
5
NNW
10
NNW
10
NW
10
NW
5
NW
10
NNW
Wind State
off
cross-off
on
on
on
glassy
cross-off
cross-off
glassy
glassy
cross-on
on
on
glassy
glassy
glassy
cross-on
cross-on
cross
cross
cross
cross
High Tide
1:33PM0.95m
00:36AM0.81m
1:48PM0.94m
1:06AM0.90m
2:06PM0.92m
Low Tide
6:57AM0.02m
7:45PM0.35m
7:34AM-0.03m
8:08PM0.34m
8:07AM-0.03m
8:24PM0.33m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:04
 mm
2
1
1
1
Temp °C
14
15
19
19
18
17
16
15
15
18
20
20
18
18
17
17
17
18
19
20
20
20
Feels °C
13
14
18
18
18
18
16
15
15
19
20
20
19
20
18
18
18
19
20
22
22
22
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Prainha surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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