Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.9°C
2.1° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.8m), 10s period with SSE swell.
  • Evening surf: Evening surf (05 Sep, local time) - 5ft (1.5m), 6s period with SSE swell.

The current surf forecast for Matinhos at 12AM is: 0.7m 8s primary swell from a East direction and 0.4m 10s secondary swell from a Southeast direction, 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 04). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Sep)2.5ft (0.7m)8s
Afternoon (05 Sep)2.5ft (0.8m)10s
Evening (05 Sep)5ft (1.5m)6s

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


Short Range Forecast

Heavy rain (total 63mm), heaviest during Sat afternoon. Very mild (max 17°C on Fri night, min 12°C on Sun night). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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)
0.6
SE
10
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
1.2
ESE
8
0.8
SSE
10
1.5
SSE
6
1.5
SSE
6
1.4
SSE
6
1.4
SSE
6
1.3
SSE
6
1.3
SE
6
1.2
SE
6
1.4
SE
6
1.8
SSE
7
2.1
SSE
9
Wave Graph
Metric surfscale
Energy kJ
65
66
68
68
68
68
188
127
136
156
128
127
108
104
95
152
299
700
Wind (km/h)
10
S
10
S
10
SSE
10
SSE
10
SSE
10
SSE
10
S
20
S
20
S
20
SSE
10
SW
10
SSW
10
SSW
10
S
15
SSE
15
SSE
20
SSE
20
SSE
Wind State
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
3:36PM0.79m
9:27PM0.88m
4:18AM0.52m
10:36AM1.09m
3:35PM0.83m
10:39PM0.90m
11:53AM1.14m
Low Tide
6:19PM0.66m
1:35AM0.40m
5:56AM0.49m
2:13PM0.82m
7:12PM0.59m
6:50AM0.35m
7:52PM0.54m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:02
 mm
1
2
1
1
2
1
1
4
24
8
6
2
2
1
1
1
1
1
Temp °C
17
17
17
17
17
17
17
16
15
15
14
14
15
15
15
15
14
14
Feels °C
17
17
17
17
17
17
17
14
13
13
13
13
14
14
13
12
10
10
  • 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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