Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos Surf Forecast and Surf Report

Issued: 8 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.3°C
2.5° 

Matinhos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Matinhos surf forecast from 5 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 9PM (local time) - 3.5ft (1.0m), 8s period, E swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 12AM (local time) - 7ft (2.2m), 10s period, SSE swell with 904 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 9PM (local time) - 3ft (0.9m), 10s period with SSE swell.

Best Forecast Surf Conditions for Matinhos this week:

The surf forecast for Matinhos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 9PM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Matinhos in the next 16 days are 2.2m 10s and forecast to arrive on Monday (Sep 07) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Thursday (Sep 10) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Mon 7th Sep)3ft (0.9m) 10s
Best Surf 9PM (Wed 9th Sep)3.5ft (1.0m) 8s
Most Powerful12AM (Mon 7th Sep)7ft (2.2m) 10s

Table - best surf conditions forecast for Matinhos over the next 16 days.


The Lowdown

Alright, grab your board, let's talk about what's cookin' at Matinhos over the next couple of weeks. The outlook is a bit of a slow burn, but there are a few windows where it could get real good.

The water is sitting at a warm 70°F right now, which is much warmer than usual for this time of year, so you can leave the thick rubber at home.

The next few days are looking pretty grim. We've got a mix of small, weak, and messy swells, mostly in the 2ft to 4ft range, with short periods and a lot of cross-onshore wind and rain. The energy is weak to moderate, with readings bouncing around 126 to 234. Honestly, it's not worth paddling out for the first several days. There's a solid gap of poor to marginal conditions from the start of the forecast right through the first week.

We do get a little glimmer of hope on the morning of Thursday the 10th. The wind swings offshore from the north, cleaning things up nicely for a 3ft swell from the ESE at 8 seconds. The combined energy is moderate at 206, and the report says to expect good surf conditions. It won't be big, but it'll be clean and fun on a point break like Matinhos. You might find a few others with the same idea, as crowds are often a factor here.

Things get a bit more interesting on Monday the 14th. A proper pulse of swell arrives, pushing 8ft from the SE with a long period of 12 seconds. That's a big one, pushing into expert territory for sure. The wave energy is very strong, hitting 1499, so there's plenty of power. The wind is light and cross-shore, which is about as good as you can hope for with that size. It's still rated as marginal, likely due to tide, but if you're an experienced surfer, that Monday morning window is the standout of the whole outlook. The period means it'll be a proper groundswell, so expect longer lulls between set waves.

By Tuesday the 15th, the swell drops a bit to 5ft, but the wind goes glassy in the afternoon, with the swell from the SE at 11 seconds. The energy is still strong at 806, and the conditions are looking good. That Tuesday afternoon session is a solid backup plan for the crew that doesn't want to wrestle the bigger Monday waves.

After that, the surf fades again into the end of the second week, with smaller, onshore-affected swells. There are a few clean mornings with offshore wind on the 20th, but the swell is small and weak.

So, to sum it up: the first week is a write-off. The real highlights are the morning of Thursday the 10th for some clean, small waves, and the big boy session on Monday the 14th morning for the experts. Keep an eye on Tuesday the 15th afternoon for a glassy, solid session.

Rusty.

Short Range Forecast

Heavy rain (total 47mm), heaviest during Sat afternoon. Very mild (max 17°C on Sat morning, min 11°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Thu morning. Warm (max 21°C on Wed afternoon, min 14°C on Tue morning). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
1
0
1
1
1
1
1
1
2
2
0
1
1
0
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
SE
6
0.7
E
8
1.4
SSE
6
1.2
SSE
6
1.6
SSE
7
2.2
SSE
10
1.7
SSE
8
1.1
SSE
6
0.9
SE
10
1
SE
10
0.7
SSE
10
0.9
ESE
7
0.9
ESE
7
1
E
8
1
E
8
0.9
ESE
8
1.1
E
8
0.4
SSE
14
0.7
E
8
0.7
E
8
0.8
ENE
5
Wave Graph
Metric surfscale
Energy kJ
50
65
140
90
222
904
366
100
131
200
86
86
97
127
133
112
157
73
58
57
31
Wind (km/h)
10
SSE
20
SSE
10
SSW
10
S
20
SSE
20
S
10
SW
10
SSW
5
WSW
5
SW
5
ENE
5
NW
0
S
10
ENE
5
SSW
10
N
10
E
5
NE
10
NNE
10
E
10
N
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross-on
cross-off
cross
glassy
off
glassy
cross
glassy
cross-off
cross-on
glassy
cross-off
cross-on
cross-off
High Tide
10:36AM1.09m
3:35PM0.83m
10:39PM0.90m
11:53AM1.14m
11:48PM0.99m
12:57PM1.22m
00:45AM1.12m
1:46PM1.29m
1:34AM1.25m
2:27PM1.33m
2:17AM1.36m
3:03PM1.34m
2:57AM1.43m
3:36PM1.33m
Low Tide
2:13PM0.82m
7:12PM0.59m
6:50AM0.35m
7:52PM0.54m
7:32AM0.22m
8:23PM0.51m
8:05AM0.12m
8:44PM0.49m
8:29AM0.06m
8:47PM0.46m
8:46AM0.03m
8:38PM0.39m
9:00AM0.04m
8:49PM0.29m
light rain
heavy rain
heavy rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
mod rain
part cloud
cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
6:18
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:04
6:04
6:04
6:05
6:05
 mm
3
18
19
2
2
3
7
8
2
Temp °C
17
16
15
16
15
14
13
14
14
15
17
16
20
21
19
19
21
20
22
22
20
Feels °C
17
14
13
14
11
10
10
12
13
15
17
17
20
21
21
21
22
22
24
23
22
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Matinhos Surf forecast

The above surf forecast table for Matinhos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Matinhos can be found by selecting the local surf guide option on the grey menu. Our Matinhos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Matinhos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Matinhos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Matinhos is 15 km (9 miles) from Paranagua. If you plan a holiday in Paraná, look for hotels and other accommodation in Paranagua. Paranagua has rooms for a wide range of budgets as well as car hire and transport links.

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