Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.8° 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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Evening surf: Evening surf (19 Aug, local time) - 2ft (0.6m), 8s period with E swell.

The current surf forecast for Matinhos at 2PM is: 0.7m 8s primary swell from a East direction and 0.1m 13s secondary swell from a East direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 08:00am August 19). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (19 Aug)2.5ft (0.8m)8s
Afternoon (19 Aug)2.5ft (0.7m)8s
Evening (19 Aug)2ft (0.6m)8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 16°C on Fri night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
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)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.8
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
7
0.6
E
7
0.5
E
7
0.6
E
7
0.5
E
7
0.5
E
7
0.6
E
7
0.4
E
7
0.5
E
7
0.5
E
7
0.8
SSW
5
0.6
E
7
0.6
E
8
0.6
E
8
Wave Graph
Metric surfscale
Energy kJ
78
74
55
55
40
40
41
40
39
39
26
38
25
25
37
15
24
26
28
36
40
44
Wind (km/h)
5
WNW
0
SW
15
S
15
S
10
SSW
10
SW
10
SW
5
SW
5
SSW
0
NE
10
NE
10
E
5
NE
5
NNE
10
WNW
10
WSW
10
SW
10
W
10
SSE
15
SSE
15
S
15
SSE
Wind State
glassy
glassy
cross-on
cross-on
cross-on
cross
cross
cross
cross
glassy
cross
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-on
on
cross-on
cross-on
High Tide
7:39AM1.11m
7:44PM0.99m
8:41AM1.03m
8:41PM0.94m
9:52AM0.99m
4:10PM0.75m
Low Tide
12:14PM0.46m
00:36AM0.30m
12:54PM0.58m
1:29AM0.38m
1:47PM0.69m
6:16PM0.71m
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:57
 mm
Temp °C
23
25
22
20
19
19
19
19
19
20
22
22
20
20
21
22
21
20
21
23
20
18
Feels °C
24
27
22
20
20
20
20
21
21
23
23
23
22
22
22
22
20
18
19
20
18
16
  • 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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