Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 2 am 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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.7m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 2ft (0.6m), 10s period with SE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 8s period with E swell.

The current surf forecast for Matinhos at 11AM is: 0.7m 11s primary swell from a Southeast direction and 0.6m 7s secondary swell from a East direction, 0.5m 4s secondary swell from a South direction (forecast issued at 02:00am September 04). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Sep)2.5ft (0.7m)11s
Afternoon (04 Sep)2ft (0.6m)10s
Evening (04 Sep)2.5ft (0.7m)8s

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


Short Range Forecast

Heavy rain (total 39mm), heaviest during Sat night. Very mild (max 19°C on Fri morning, min 12°C on Sun night). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
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
1
1
0
0
0
0
0
0
1
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)
0.9
SE
11
0.8
SE
11
0.8
SE
11
0.7
SE
11
0.6
SE
11
0.6
SE
10
0.6
SE
10
0.7
E
8
0.7
E
8
1
ESE
9
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
1.2
SSE
5
1.8
SSE
6
1.9
SSE
7
1.7
SSE
7
1.7
SSE
7
1.7
SSE
7
1.7
SSE
7
1.7
SSE
8
1.9
SSE
8
2.1
SSE
9
Wave Graph
Metric surfscale
Energy kJ
202
168
142
114
94
69
65
66
66
161
68
68
66
65
72
244
317
268
234
241
271
327
488
644
Wind (km/h)
10
NW
5
W
5
W
20
S
15
S
15
SE
10
SSE
10
SSE
10
SSE
10
SSE
10
S
10
S
10
S
20
SSW
25
S
20
SSW
10
S
20
S
20
S
15
S
15
S
15
SSE
20
SSE
20
SSE
Wind State
off
glassy
glassy
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:16AM1.10m
3:36PM0.79m
9:27PM0.88m
4:18AM0.52m
10:36AM1.09m
3:35PM0.83m
10:39PM0.90m
11:53AM1.14m
Low Tide
1:04PM0.67m
6:19PM0.66m
1:35AM0.40m
5:56AM0.49m
2:13PM0.82m
7:12PM0.59m
6:50AM0.35m
7:52PM0.54m
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
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
1
1
1
1
2
5
6
8
5
3
1
1
1
Temp °C
18
18
18
18
19
19
18
17
17
17
17
17
17
17
16
15
14
15
15
15
15
15
15
14
Feels °C
18
19
19
16
19
19
18
17
17
17
17
17
17
15
13
13
13
12
11
12
12
12
11
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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