Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.1°C
2.3° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 2.5ft (0.7m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 2.5ft (0.7m), 10s period with SSE swell.
  • Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Matinhos at 1PM is: 0.7m 10s primary swell from a South-southeast direction and 0.8m 8s secondary swell from a East direction (forecast issued at 08:00am September 09). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (09 Sep)2.5ft (0.7m)10s
Afternoon (09 Sep)2.5ft (0.7m)10s
Evening (09 Sep)2.5ft (0.8m)8s

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


Short Range Forecast

Heavy rain (total 93mm), heaviest during Thu afternoon. Warm (max 23°C on Fri afternoon, min 17°C on Wed morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
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
1
1
1
1
1
1
1
0
1
2
2
1
1
1
1
1
1
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)
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.8
E
8
0.8
E
8
0.8
E
8
0.6
SSE
12
0.6
SSE
12
0.6
SSE
12
0.5
SE
12
0.6
SSE
16
0.6
SSE
16
0.6
SSE
15
0.5
SE
14
0.4
SSE
14
0.7
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.5
E
8
0.4
E
8
Wave Graph
Metric surfscale
Energy kJ
81
81
81
85
78
78
76
93
94
101
75
171
162
146
102
71
68
63
63
45
31
18
Wind (km/h)
5
WNW
0
W
5
SSE
10
E
5
E
5
NNE
5
NNE
0
SSE
0
NW
5
SW
5
WSW
5
NNW
10
N
15
NNW
15
N
5
NW
5
NNW
5
N
10
NNE
20
ENE
5
NNE
10
SSW
Wind State
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
cross
glassy
off
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
cross
glassy
cross
High Tide
2:27PM1.33m
2:17AM1.36m
3:03PM1.34m
2:57AM1.43m
3:36PM1.33m
Low Tide
8:29AM0.06m
8:47PM0.46m
8:46AM0.03m
8:38PM0.39m
9:00AM0.04m
8:49PM0.29m
cloud
cloud
light rain
part cloud
cloud
light rain
light rain
light rain
heavy rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:05
 mm
1
2
3
4
16
4
14
24
3
2
3
6
2
2
1
5
Temp °C
16
17
17
19
18
17
17
18
18
18
18
19
18
18
18
18
18
19
21
23
21
20
Feels °C
17
18
18
20
19
18
18
21
21
20
20
21
19
18
18
20
20
21
22
23
24
22
  • 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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