Matinhos Surf Break

Lat Long: 25.70° S 48.47° W

Matinhos Surf Forecast and Surf Report

Issued: 8 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Matinhos sea temperature is
21.4°C
2.9° 

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


Matinhos surf forecast from 23 Aug 2026:

  • Best quality surf: Monday 24 Aug, 3PM (local time) - 4.5ft (1.3m), 15s period, SSE swell with glassy winds.
  • Most powerful swell: Wednesday 26 Aug, 12PM (local time) - 4.5ft (1.4m), 15s period, SE swell with 795 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 3PM (local time) - 4.5ft (1.3m), 15s 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 (Aug 24) at 3PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.1m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Matinhos in the next 16 days are 1.4m 15s and forecast to arrive on Wednesday (Aug 26) at 12PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Saturday (Aug 29) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Mon 24th Aug)4.5ft (1.3m) 15s
Best Surf 3PM (Mon 24th Aug)4.5ft (1.3m) 15s
Most Powerful12PM (Wed 26th Aug)4.5ft (1.4m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s happening at Matinhos over the next couple of weeks.

We’ve got a bit of a slow start, but the middle of the week and the following weekend are where the real magic is. The water is sitting at 71°, which is a massive 5° warmer than normal for this time of year – that’s a real treat and you won’t need a thick wetsuit.

The first real action kicks off on Monday, 24 August. The morning is a bit marginal, but the afternoon is the standout. The swell is a clean 4ft from the SSE, with a solid 15-second period pushing moderate energy (781). The wind goes glassy, so expect smooth, peeling waves. This is a point break, so that long period will wrap in beautifully. It’s a top pick for the week.

We get another great window through Wednesday, 26 August. The morning and afternoon both look glassy with a 4ft to 5ft swell from the SE, again with that long 15-second period. The energy is pumping (797). This is some of the best quality on offer, and with the perfect offshore wind from the NW in the morning, it’ll be really clean.

Thursday, 27 August morning is also a beauty – glassy, 4ft SE swell at 14 seconds (550 energy). It’s a little smaller, but still very good. The afternoon turns onshore, so get out early.

Things drop off a bit after that. We get a short window of clean, small waves on Friday, 28 August morning (4ft, but only 8 seconds from the E, so a bit weaker at 258 energy), but it’s not the same quality. The following week is mostly a write-off with onshore winds and poor conditions, a real gap of a few days with nothing to recommend.

Then, hold on for the second week. Sunday, 6 September morning looks promising again. Glassy and calm with a 4ft ESE swell at 11 seconds (317 energy). It’s a bit of a wait, but it’s a solid, clean option. Monday, 7 September morning is also worth a mention – glassy, 4ft, 10-second ESE swell.

The bottom line: the best windows are Monday afternoon 24 August, all of Wednesday 26 August, and Thursday morning 27 August. That’s where the quality is. The long-range options on 6 and 7 September are promising, but we’ll have to see how they firm up.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 16°C on Sun morning, min 15°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm (max 24°C on Fri morning, min 16°C on Wed morning). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
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
1
2
3
2
1
1
2
3
3
3
3
0
2
2
2
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
SSE
10
0.9
SSE
13
1.2
SSE
13
1.4
SSE
14
1.3
SSE
15
1.2
SSE
14
0.9
SSE
13
0.9
SSE
13
0.9
SSE
12
1.3
SE
15
1.4
SE
15
1.4
SE
15
1.1
SE
14
1
SE
13
0.8
SE
13
1.2
E
8
1.6
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.1
E
9
Wave Graph
Metric surfscale
Energy kJ
160
257
451
690
780
538
304
290
230
763
773
773
514
352
199
164
339
181
153
173
194
Wind (km/h)
5
SSE
10
ESE
10
S
5
SSE
5
SE
5
ESE
5
SW
5
SSW
5
SW
5
WSW
5
ESE
5
WSW
5
WNW
10
SE
5
NNW
5
N
10
E
5
SW
5
NW
10
S
5
SSE
Wind State
cross-on
on
cross-on
cross-on
glassy
cross-on
cross
cross-on
glassy
glassy
glassy
glassy
glassy
on
off
glassy
cross-on
cross
glassy
cross-on
cross-on
High Tide
12:15PM1.07m
00:09AM1.04m
1:09PM1.17m
1:03AM1.15m
1:54PM1.26m
1:49AM1.27m
2:34PM1.34m
2:31AM1.38m
3:12PM1.39m
3:12AM1.45m
3:50PM1.42m
3:53AM1.49m
4:28PM1.41m
Low Tide
7:39PM0.54m
7:32AM0.24m
8:10PM0.46m
8:07AM0.15m
8:34PM0.41m
8:36AM0.08m
8:51PM0.36m
8:58AM0.03m
9:02PM0.32m
9:17AM0.01m
9:14PM0.27m
9:37AM0.01m
9:35PM0.22m
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:58
5:58
5:59
5:59
6:00
6:00
 mm
1
3
1
Temp °C
16
16
16
15
15
15
15
15
16
17
18
18
21
21
19
24
23
22
26
22
20
Feels °C
15
15
15
14
14
14
15
15
17
18
19
20
22
22
21
25
25
23
27
23
22
  • Map Icons:
  • Break
  • 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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