Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 2 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.2°C
2.4° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 4ft (1.2m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 3.5ft (1.1m), 11s period with SE swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 11s period with SE swell.

The current surf forecast for Matinhos at 8AM is: 1.2m 11s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00am September 03). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (03 Sep)4ft (1.2m)11s
Afternoon (03 Sep)3.5ft (1.1m)11s
Evening (03 Sep)3.5ft (1.0m)11s

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


Short Range Forecast

Heavy rain (total 41mm), heaviest during Sat night. Warm (max 20°C on Thu morning, min 14°C on Sat night). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
2
2
1
0
1
2
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SE
11
1.3
SE
11
1.3
SE
11
1.2
SE
11
1.2
SE
11
1.1
SE
11
1.1
SE
11
1
SE
11
0.9
SE
11
0.8
SE
11
0.8
SE
11
0.7
SE
11
0.6
SE
11
0.6
SE
10
0.7
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
1.3
SSE
5
1.6
SSE
6
Wave Graph
Metric surfscale
Energy kJ
471
422
429
344
350
273
273
233
202
168
142
116
94
69
63
86
66
66
68
68
68
66
82
159
Wind (km/h)
10
NNE
10
N
10
N
5
N
10
ENE
10
E
10
NE
10
N
5
NW
5
WNW
5
SW
15
S
15
SSE
15
S
10
SE
10
SSE
10
SSE
10
S
15
S
15
S
20
SSW
15
S
15
S
20
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
off
glassy
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:04AM1.16m
3:37PM0.74m
8:19PM0.94m
9:16AM1.10m
3:36PM0.79m
9:27PM0.88m
4:18AM0.52m
10:36AM1.09m
3:35PM0.83m
Low Tide
11:49PM0.23m
12:17PM0.51m
5:02PM0.72m
00:36AM0.31m
1:04PM0.67m
6:19PM0.66m
1:35AM0.40m
5:56AM0.49m
2:13PM0.82m
7:12PM0.59m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:02
 mm
1
1
1
1
2
1
1
8
5
11
Temp °C
18
16
16
17
20
20
19
18
17
17
17
18
19
18
18
17
17
17
17
17
17
16
16
16
Feels °C
17
16
16
17
19
19
19
19
17
17
17
17
19
17
18
17
17
17
17
17
15
15
14
13
  • 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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