Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 pm 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 (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.5m), 7s period with E swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 7s period with E swell.

The current surf forecast for Matinhos at 4AM is: 0.6m 8s primary swell from a East direction and 0.6m 5s secondary swell from a South direction (forecast issued at 08:00pm August 19). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Aug)2ft (0.6m)7s
Afternoon (20 Aug)1.5ft (0.5m)7s
Evening (20 Aug)2ft (0.6m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 22°C on Thu morning, min 15°C on Fri night). Wind will be generally light.

Wed
19
Thursday
20
Friday
21
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
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
Wave
Height (m)
Direction
Period (s)
0.7
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
0.5
E
7
0.5
E
7
0.6
E
7
0.6
E
7
0.4
E
7
0.8
SSW
4
0.8
S
5
0.5
E
7
0.5
E
7
0.5
E
7
0.8
SSE
9
Wave Graph
Metric surfscale
Energy kJ
54
40
41
40
39
39
26
25
25
37
37
16
21
29
23
24
26
113
Wind (km/h)
10
SSW
10
SW
10
SW
5
SW
5
SSW
5
SSW
10
ENE
15
ENE
10
NE
5
NNE
5
W
10
WSW
10
WSW
10
WSW
10
SSE
15
SE
5
SE
15
SSE
Wind State
cross-on
cross
cross
cross
cross
glassy
cross
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
High Tide
7:44PM0.99m
8:41AM1.03m
8:41PM0.94m
9:52AM0.99m
4:10PM0.75m
Low Tide
00:36AM0.30m
12:54PM0.58m
1:29AM0.38m
1:47PM0.69m
6:16PM0.71m
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
 mm
Temp °C
19
20
20
19
19
20
22
22
20
20
22
22
19
19
22
21
20
18
Feels °C
20
22
22
21
21
23
23
23
21
22
23
22
18
17
20
18
19
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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