Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
20.9° C
2.7° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 5.5ft (1.7m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 4.5ft (1.4m), 8s period with ESE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.4m), 8s period with ESE swell.

The current surf forecast for Matinhos at 4AM is: 0.9m 13s primary swell from a Southeast direction and 1.3m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm August 14). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (15 Aug)5.5ft (1.7m)8s
Afternoon (15 Aug)4.5ft (1.4m)8s
Evening (15 Aug)4.5ft (1.4m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri night. Warm (max 21°C on Mon morning, min 17°C on Fri night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
2
2
2
1
3
2
1
2
1
1
2
2
2
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
14
1.4
SE
14
1.4
SE
13
0.9
SE
13
1.2
SE
8
1.7
ESE
8
1.9
ESE
8
1.4
ESE
8
1.7
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
E
8
1.2
E
8
1.2
E
8
Wave Graph
Metric surfscale
Energy kJ
328
743
711
245
187
365
400
230
373
257
243
221
221
186
178
168
172
172
Wind (km/h)
10
SW
10
SW
10
SW
10
WSW
10
SW
5
WSW
5
SSW
5
SSW
5
E
15
ENE
10
NE
5
NNE
5
NNE
5
NE
10
ENE
10
E
10
ENE
10
NE
Wind State
cross
cross
cross
cross-off
cross
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross
High Tide
4:47PM1.29m
4:40AM1.41m
5:19PM1.24m
5:20AM1.37m
5:51PM1.18m
Low Tide
9:35PM0.36m
10:10AM0.07m
10:05PM0.29m
10:38AM0.15m
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
 mm
1
1
1
1
2
1
Temp °C
17
17
17
18
17
18
18
18
18
19
19
19
19
19
20
20
20
19
Feels °C
17
17
17
19
18
19
19
19
20
20
20
21
21
21
21
21
22
21
  • 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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