Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.7° C
2.5° 

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


How big are the waves at Matinhos today (16 Aug):

  • Evening surf: Evening surf (16 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.

The current surf forecast for Matinhos at 11PM is: 1.3m 8s primary swell from a East direction and 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 16). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (16 Aug)--
Afternoon (16 Aug)--
Evening (16 Aug)4.5ft (1.4m)8s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light.

Sun
16
Monday
17
Tuesday
18
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)
1
1
1
2
2
2
2
0
1
1
1
1
1
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
E
8
1.4
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
Wave Graph
Metric surfscale
Energy kJ
198
223
193
201
217
228
230
201
201
165
133
130
130
130
133
136
136
132
Wind (km/h)
10
ENE
10
NE
10
NE
5
NE
0
NE
0
SSW
5
ENE
10
ESE
5
NE
5
NNE
5
NNE
5
N
5
NW
5
NNW
10
NE
10
ENE
5
NE
5
N
Wind State
cross
cross
cross
glassy
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
glassy
glassy
glassy
cross
cross-on
glassy
glassy
High Tide
5:51PM1.18m
6:01AM1.30m
6:23PM1.12m
6:47AM1.21m
6:59PM1.06m
Low Tide
10:38PM0.23m
11:08AM0.24m
11:15PM0.22m
11:40AM0.34m
cloud
part cloud
part cloud
part cloud
cloud
part cloud
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>
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:54
 mm
Temp °C
19
19
18
18
18
19
21
21
20
19
19
19
19
21
26
27
25
25
Feels °C
20
20
19
20
21
22
23
22
22
21
21
21
22
24
28
28
28
27
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Matinhos 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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