Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 2 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.3° C
2.2° 

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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 1ft (0.3m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 8s period with SSE swell.
  • Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.2m), 12s period with SSE swell.

The current surf forecast for Matinhos at 4PM is: 0.4m 8s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a South-southeast direction, 0.3m 7s secondary swell from a East direction (forecast issued at 02:00am July 31). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Jul)1ft (0.3m)9s
Afternoon (31 Jul)1.5ft (0.4m)8s
Evening (31 Jul)0.5ft (0.2m)12s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 16°C on Fri night). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
1
1
1
1
1
0
0
0
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)
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
0.4
SSE
9
0.4
SSE
8
0.4
SSE
8
0.2
SSE
12
0.4
SSE
12
0.4
SSE
11
0.9
E
5
0.7
E
6
0.9
E
6
0.9
E
6
1.2
E
7
0.9
E
7
0.9
E
7
0.9
E
7
0.9
E
7
0.9
E
7
0.9
E
7
0.9
E
7
0.8
E
7
0.8
E
8
Wave Graph
Metric surfscale
Energy kJ
17
17
17
17
26
24
24
14
53
46
43
31
62
67
130
71
71
73
76
78
80
86
70
72
Wind (km/h)
5
NNW
5
NW
0
SW
0
N
10
NE
15
ENE
10
ENE
10
NNE
5
NNW
5
NNW
5
NW
5
NNW
10
ENE
10
E
5
ENE
5
N
5
NNW
5
NW
5
NNW
0
W
10
SSE
15
S
10
SSW
10
SSW
Wind State
glassy
glassy
glassy
glassy
cross
cross-on
cross
cross-off
off
off
off
glassy
cross
cross-on
cross
cross-off
off
glassy
off
glassy
on
cross-on
cross-on
cross
High Tide
4:15AM1.40m
4:57PM1.37m
4:57AM1.42m
5:38PM1.35m
5:42AM1.39m
6:21PM1.30m
Low Tide
9:56AM0.03m
9:58PM0.32m
10:25AM0.04m
10:28PM0.29m
10:57AM0.08m
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:47
 mm
Temp °C
17
17
17
17
19
19
18
18
17
17
16
17
20
19
18
18
18
18
18
19
21
19
18
17
Feels °C
18
18
18
19
18
18
18
19
18
18
16
18
20
19
19
19
19
20
19
20
21
19
18
17
  • 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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