Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.5°C
2.5° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 5.5ft (1.7m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 5ft (1.6m), 7s period with SSE swell.
  • Evening surf: Evening surf (13 Sep, local time) - 5ft (1.6m), 7s period with SSE swell.

The current surf forecast for Matinhos at 4PM is: 1.6m 7s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a East direction, 0.1m 11s secondary swell from a East direction (forecast issued at 08:00am September 13). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (13 Sep)5.5ft (1.7m)7s
Afternoon (13 Sep)5ft (1.6m)7s
Evening (13 Sep)5ft (1.6m)7s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Sun afternoon. Very mild (max 17°C on Tue morning, min 13°C on Sun night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
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)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
2
0
0
1
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)
1.6
SSE
7
1.7
SSE
7
1.7
SSE
7
1.6
SSE
7
1.6
SSE
7
1.6
SSE
7
1.6
SSE
7
1.3
SSE
7
1.1
SSE
7
1
SSE
7
1
SSE
7
1
SSE
9
1
SSE
8
0.9
SSE
8
0.8
SSE
8
0.7
SE
8
0.9
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1
SE
8
Wave Graph
Metric surfscale
Energy kJ
268
262
265
237
230
230
230
163
108
93
101
141
137
113
86
72
91
151
151
158
154
129
Wind (km/h)
20
S
20
S
20
S
15
S
20
S
25
S
15
SW
10
WSW
10
SW
10
SW
10
SW
10
SW
10
SW
5
SW
5
W
5
WNW
5
W
5
SSW
10
SE
10
ESE
5
E
5
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross
cross
cross
glassy
glassy
glassy
glassy
on
cross-on
cross-on
on
High Tide
4:36PM1.25m
4:52AM1.39m
5:05PM1.20m
5:32AM1.30m
5:35PM1.13m
Low Tide
9:42AM0.12m
9:41PM0.13m
10:07AM0.19m
10:12PM0.10m
10:34AM0.28m
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:07
 mm
3
4
4
8
4
5
4
2
1
1
2
2
2
Temp °C
15
15
15
14
14
15
13
13
13
13
13
14
14
15
14
14
14
15
17
17
17
17
Feels °C
12
13
13
12
11
12
11
11
12
11
12
13
13
15
14
14
14
15
16
16
17
17
  • 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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