Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos 48 hour detailed Surf Forecast

Issued: 8 am 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2.5ft (0.8m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 2.5ft (0.8m), 14s period with SE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 3.5ft (1.0m), 14s period with SE swell.

The current surf forecast for Matinhos at 3PM is: 0.8m 14s primary swell from a Southeast direction and 1.0m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am August 14). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (14 Aug)2.5ft (0.8m)9s
Afternoon (14 Aug)2.5ft (0.8m)14s
Evening (14 Aug)3.5ft (1.0m)14s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Fri morning. Warm (max 20°C on Sun morning, min 17°C on Fri night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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)
1
2
1
1
2
2
3
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
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)
0.9
SSE
13
0.8
SSE
9
1
SSE
8
0.8
SE
14
0.9
SSE
14
1
SE
14
1.4
SE
13
0.9
SE
13
0.9
SE
13
0.8
SSE
12
1.2
SE
8
1.2
SE
8
1.3
ESE
8
1.3
ESE
8
1.3
ESE
8
1.5
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
E
8
1.3
E
8
1.3
E
8
Wave Graph
Metric surfscale
Energy kJ
253
124
144
224
328
357
690
245
234
190
182
182
192
192
207
246
207
186
178
172
206
208
Wind (km/h)
5
SE
5
SW
5
SW
5
SSW
5
S
5
S
5
S
5
SW
5
SW
5
WSW
5
SSE
5
ESE
10
E
10
NE
10
NE
10
NE
10
ENE
10
NE
10
ENE
10
E
10
E
10
ENE
Wind State
on
glassy
cross
cross
glassy
glassy
glassy
cross
cross
cross-off
glassy
on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
4:47PM1.29m
4:40AM1.41m
5:19PM1.24m
5:20AM1.37m
5:51PM1.18m
Low Tide
9:44AM0.03m
9:35PM0.36m
10:10AM0.07m
10:05PM0.29m
10:38AM0.15m
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
rain showers
rain showers
cloud
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
5:54
 mm
1
1
1
1
1
1
1
1
1
1
1
Temp °C
18
18
18
18
18
18
17
17
18
18
19
19
18
19
19
19
19
19
20
20
19
19
Feels °C
20
20
20
19
20
20
18
18
19
20
21
20
19
20
20
20
21
21
22
22
21
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.


Nearest locationNearest