Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 2 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.8° C
2.6° 

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 (15 Aug):

  • Afternoon surf: Afternoon surf (15 Aug, local time) - 4ft (1.2m), 8s period with SE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4ft (1.2m), 8s period with ESE swell.

The current surf forecast for Matinhos at 7PM is: 1.2m 8s primary swell from a East-southeast direction and 0.6m 11s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 15). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (15 Aug)--
Afternoon (15 Aug)4ft (1.2m)8s
Evening (15 Aug)4ft (1.2m)8s

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


Short Range Forecast

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

Sat
15
Sunday
16
Monday
17
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
2
2
2
2
2
2
2
1
1
1
1
2
2
2
1
1
1
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)
1.2
SE
8
1.2
SE
8
1.2
ESE
8
1.2
ESE
8
1.3
ESE
8
1.3
ESE
8
1.3
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.4
E
8
1.4
E
8
1.3
E
8
1.3
E
9
1.3
E
9
1.2
E
9
Wave Graph
Metric surfscale
Energy kJ
187
178
162
166
192
192
207
196
186
168
196
198
206
223
270
277
245
257
252
210
Wind (km/h)
10
ENE
10
ENE
5
ENE
0
NNW
5
W
0
NNW
5
N
0
NNE
5
ENE
10
E
10
ENE
10
NE
10
NE
5
ENE
0
E
0
NNW
5
ESE
10
E
10
NE
5
NNE
Wind State
cross
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross
glassy
glassy
glassy
on
cross-on
cross
cross-off
High Tide
5:19PM1.24m
5:20AM1.37m
5:51PM1.18m
6:01AM1.30m
6:23PM1.12m
Low Tide
10:10AM0.07m
10:05PM0.29m
10:38AM0.15m
10:38PM0.23m
11:08AM0.24m
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:54
 mm
Temp °C
19
18
18
18
18
18
18
19
19
20
19
19
18
18
18
19
21
21
20
19
Feels °C
20
19
20
20
19
20
20
22
21
21
20
20
19
20
20
22
23
22
21
21
  • 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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