Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 2 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.1° C
2.9° 

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 (10 Aug):

  • Afternoon surf: Afternoon surf (10 Aug, local time) - 4.5ft (1.4m), 13s period with SSE swell.
  • Evening surf: Evening surf (10 Aug, local time) - 2.5ft (0.7m), 13s period with SE swell.

The current surf forecast for Matinhos at 7PM is: 1.3m 13s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 02:00pm August 10). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (10 Aug)--
Afternoon (10 Aug)4.5ft (1.4m)13s
Evening (10 Aug)2.5ft (0.7m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed afternoon, min 13°C on Tue morning). Wind will be generally light.

Mon
10
Tuesday
11
Wednesday
12
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
1
0
0
2
2
2
1
1
2
1
1
2
1
2
2
1
0
2
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
13
1.4
SSE
13
1.3
SSE
13
0.7
SE
13
0.7
SE
13
1.4
SSE
13
1.4
SSE
13
1.3
SSE
13
1.2
SSE
13
1.1
SE
13
1
SSE
12
1
SSE
12
1
SSE
12
1.1
SE
12
1.1
SE
12
1.1
SE
12
1.1
SE
12
1
SSE
12
0.9
SSE
12
0.9
SE
12
Wave Graph
Metric surfscale
Energy kJ
669
638
578
175
175
630
630
520
437
364
314
304
304
341
341
336
336
304
255
212
Wind (km/h)
15
S
15
S
10
S
10
SSE
10
SSE
10
S
5
SW
10
SW
5
SW
5
S
5
S
5
SSW
5
SW
5
WSW
5
SW
0
NNW
10
N
15
ENE
10
ENE
5
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
glassy
cross-on
cross
glassy
cross
glassy
cross-off
cross
cross-on
glassy
High Tide
2:05PM1.33m
1:55AM1.16m
2:53PM1.36m
2:40AM1.26m
3:35PM1.37m
Low Tide
9:18PM0.50m
8:43AM0.08m
9:33PM0.52m
9:03AM0.03m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
 mm
Temp °C
14
14
14
15
15
14
14
13
14
14
14
14
13
13
13
13
16
19
17
17
Feels °C
11
11
12
13
13
12
12
11
13
13
13
13
12
13
12
13
16
18
17
19
  • 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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