
Surf Forecasts:
Matinhos surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 12PM (local time) - 3.5ft (1.0m), 16s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 12PM (local time) - 5.5ft (1.7m), 13s period, SSE swell with 894 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 6AM (local time) - 2.5ft (0.7m), 8s period with E 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 Friday (Aug 07) at 6AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.2m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Matinhos in the next 16 days are 1.7m 13s and forecast to arrive on Monday (Aug 10) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Saturday (Aug 08) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 7th Aug) | 2.5ft (0.7m) 8s |
| Best Surf | 12PM (Sat 8th Aug) | 3.5ft (1.0m) 16s |
| Most Powerful | 12PM (Mon 10th Aug) | 5.5ft (1.7m) 13s |
Table - best surf conditions forecast for Matinhos over the next 16 days.
The Lowdown
Alright, let me tell you what’s shaping up for Matinhos. This is a point break that handles a south swell well, and it’s a very consistent spot, so even when things are small, there’s usually something to ride. The water temp is about average for this time of year, nothing unusual there.
Right now, Friday the 7th, we’ve got a bit of rain and a light westerly breeze, but the swell is small and weak – only 2 to 2 ft from the east with a short period, so the energy is really low (combined energy of 69). It’s not worth paddling out for. Same story for Friday afternoon, just a little rain and a tiny cross-off wind.
Saturday the 8th is where it starts to get interesting. Early morning, we’ve got glassy conditions with a light westerly wind, and the swell is picking up from the SSE at 2 ft but with a very long period of 16 seconds. That’s a groundswell, and it’s putting out moderate energy (337). This is the standout of the whole outlook. The waves will be clean and lined up, but because it’s a long period swell at a beach break setup, it might break a bit straight. Still, for a point break, this is going to be good. Afternoon gets a bit cross with a stronger wind, so the morning is the pick.
Sunday the 9th sees the swell building to 4 ft from the SSE, but the wind is onshore and choppy. The energy is ramping up (585), but the quality drops. This is more for the experienced crew, as the size is getting up there, but the wind is messy.
Monday the 10th has the swell peaking around 5 ft from the SSE, but the wind is cross-onshore and the energy is strong (665). It’s marginal, with a lot of chop. Not a great day for a clean session.
The middle of the week, from Tuesday the 11th through to Thursday the 13th, the swell drops back to 2-3 ft, but the wind is light and variable, with some glassy windows. The energy is moderate (188-371). It’s not going to be epic, but there will be short-period, clean little waves for the patient surfer.
Friday the 14th and Saturday the 15th are a mixed bag. The swell stays small, but Saturday afternoon has a glassy window with 2 ft from the SSE and moderate energy (247). The conditions will be clean, but the waves are small.
Sunday the 16th morning offers a glassy start with 4 ft from the SE, but the period is very short at 7 seconds, so the energy is weak (154). It’s surfable but ordinary.
The following week, from the 17th to the 22nd, the swell stays small, mostly under 4 ft, with short periods (7-11 seconds). The energy is weak to moderate (122-431). A few mornings have glassy or light offshore winds, like the 18th and 19th, but the waves are small and weak. The 21st has a bit more energy (382) from the SE, but the wind is cross, so it’s marginal.
Overall, Saturday morning, August 8th, is the one to aim for. Glassy conditions, a long period groundswell from the SSE, and moderate energy. That’s your best bet. The rest of the period is mostly small and weak, with some clean windows for the small-wave gear. Crowds are often at Matinhos, so expect company on the good days.
Rusty.
Short Range ForecastHeavy rain (total 30mm), heaviest during Sat night. Warm (max 24°C on Fri afternoon, min 15°C on Sun afternoon). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Very mild (max 16°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 6 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 12 |
Wave Graph | |||||||||||||||||||
60 | 57 | 42 | 65 | 173 | 393 | 261 | 561 | 606 | 177 | 626 | 805 | 147 | 129 | 218 | 237 | 290 | 330 | 187 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | on | glassy | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-off | glassy | cross-off |
High Tide | 9:55PM0.98m | 5:01AM0.52m | 3:44PM0.70m | 11:02PM0.95m | 4:25AM0.44m | 12:01PM1.19m | 00:07AM0.99m | 1:09PM1.26m | 1:05AM1.06m | 2:05PM1.33m | 1:55AM1.16m | 2:53PM1.36m | 2:40AM1.26m | 3:35PM1.37m | |||||
Low Tide | 2:14AM0.42m | 5:47AM0.51m | 3:25PM0.70m | 7:11PM0.55m | 4:04AM0.44m | 8:03PM0.50m | 7:38AM0.27m | 8:46PM0.49m | 8:15AM0.17m | 9:18PM0.50m | 8:43AM0.08m | 9:33PM0.52m | 9:03AM0.03m | 9:13PM0.51m | |||||
— | 6:48 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | |
— | — | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | 2 | 6 | 3 | 1 | — | 9 | 7 | 2 | 2 | — | — | 2 | — | 1 | 1 | — | — | — |
Temp °C | 22 | 23 | 24 | 16 | 17 | 21 | 19 | 16 | 15 | 15 | 13 | 13 | 14 | 13 | 13 | 13 | 14 | 16 | 15 |
Feels °C | 22 | 23 | 26 | 14 | 18 | 21 | 21 | 15 | 12 | 13 | 10 | 10 | 11 | 12 | 11 | 12 | 14 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 7 | SSE 9 | SSE 15 | SSE 14 | E 6 | E 6 | SSE 12 | E 9 | E 8 | SSE 6 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 12 |
60 | 57 | 42 | 38 | 111 | 393 | 261 | 24 | 27 | 177 | 39 | 21 | 65 | 129 | 218 | 237 | 290 | 330 | 187 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSE 8 | SSE 8 | SSE 9 | E 7 | — | E 5 | ENE 6 | ENE 6 | E 7 | — | E 8 | SSE 13 | E 8 | E 5 | E 7 | E 5 | E 6 | E 6 |
20 | 7 | 7 | 34 | 53 | — | 16 | 40 | 32 | 24 | — | 48 | 147 | 10 | 15 | 9 | 27 | 21 | 31 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 11 | SE 10 | — | SSE 16 | — | E 7 | — | — | E 14 | — | E 13 | E 8 | — | E 7 | — | — | — | — |
6 | 5 | 4 | — | 173 | — | 9 | — | — | 4 | — | 3 | 12 | — | 10 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | SSE 6 | — | E 7 | — | SSE 14 | SSE 13 | SE 6 | SSE 12 | SSE 13 | — | SE 5 | E 5 | E 5 | ENE 5 | — | ENE 6 |
4 | — | — | 65 | — | 54 | — | 561 | 606 | 113 | 626 | 805 | — | 49 | 34 | 18 | 47 | — | 69 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 180 | 0 | 16 | 15 | 192 | 185 | 180 | 121 | 120 | 120 | 35 | 25 | 58 | 0 | 0 | 0 |
Best forecast wave conditions in Paraná | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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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.











