
Surf Forecasts:
Matinhos surf forecast from 11 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 9AM (local time) - 5ft (1.5m), 9s period, ESE swell with glassy winds.
- Most powerful swell: Wednesday 16 Sep, 6AM (local time) - 6ft (1.8m), 10s period, ESE swell with 609 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 9AM (local time) - 5ft (1.5m), 9s period with ESE 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 Tuesday (Sep 15) at 9AM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.1m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Matinhos in the next 16 days are 1.8m 10s and forecast to arrive on Wednesday (Sep 16) at 6AM. 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 5s period and expected on Friday (Sep 18) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 15th Sep) | 5ft (1.5m) 9s |
| Best Surf | 9AM (Tue 15th Sep) | 5ft (1.5m) 9s |
| Most Powerful | 6AM (Wed 16th Sep) | 6ft (1.8m) 10s |
Table - best surf conditions forecast for Matinhos over the next 16 days.
The Lowdown
Alright, let's get stuck into this outlook for Matinhos.
It’s a bit of a slow run ahead, to be honest. The next week is looking pretty average, with poor surf conditions dominating the charts. You'll see some bumps of energy, but the wind and rain just keep getting in the way.
For the first few days, starting Friday the 11th, it's small and messy. We’ve got a weak east swell around 3 ft with a short period of 8 seconds and a cross-on breeze – not worth paddling for. Saturday and Sunday aren't much better, with onshore winds and rain messing up what little bump there is.
The first really notable window pops up on Tuesday the 15th. The swell drops a bit, but early in the morning, the wind goes glassy, swinging from the WSW at just 3 mph. That’s a major positive. You’ll have clean, peaky waves from the ESE around 5 ft and a moderate 347 combined energy. It’s a point break that handles a south swell best, but this east swell will still wrap in with some shape. For a Tuesday, it could be the pick of an otherwise quiet week.
We then hit a bit of a flat, poor spell from Wednesday the 16th right through to Friday the 18th. The wind is mostly onshore or cross-on, and the swell direction doesn't favour the banks. It’s a real waiting game.
Now, the next standout comes on Saturday the 19th. The early morning is looking dead glassy with a clean 3 ft east swell. Not big, but it’ll be tidy and fun.
Keep an eye on Monday the 21st as well. Another glassy morning with a good 291 combined energy reading and a clean 4 ft east swell. That’s a solid session if you can get on it early before the cross-on kicks in.
But the true highlight of the whole 16-day window? That’s got to be Saturday the 26th. Look, it's a long way out, so treat it as promising but not locked in yet. But the potential is there for a very good day. We’re looking at a clean, glassy start with a 5 ft south-southeast groundswell running on a lovely 10-second period. That’s proper energy, a combined reading of 487 – strong wave energy – and the wind is dead calm. For a point break like Matinhos, that’s the kind of day you call in sick for. The water temperature is about 69°F right now, a touch warmer than usual for the time of year, so that should hold.
The last few days of the month taper off into small stuff again.
Overall, this isn't a period full of barrels, but there are a couple of clean, glassy windows if you pick your moments. The Tuesday the 15th morning and the Monday the 21st morning are your best bets in the short term, but Saturday the 26th is the one you want to circle on the calendar.
Rusty.
Short Range ForecastHeavy rain (total 133mm), heaviest during Sat night. Warm (max 24°C on Fri afternoon, min 14°C on Sun morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 19°C on Thu morning, min 15°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
PM | 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 7 | SSE 7 | SSE 7 | SSE 8 | ESE 6 | ESE 7 | E 7 | E 8 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 13 |
Wave Graph | ||||||||||||||||||||
74 | 18 | 57 | 125 | 273 | 131 | 186 | 183 | 257 | 127 | 161 | 331 | 311 | 437 | 237 | 181 | 143 | 113 | 106 | 42 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | on | on | cross-on | cross | cross-on | on | cross-on | on | cross | glassy | cross-on | glassy | cross-on | on | on | on | cross-on | cross-off |
High Tide | 3:36PM1.33m | 3:36AM1.46m | 4:07PM1.30m | 4:14AM1.45m | 4:36PM1.25m | 4:52AM1.39m | 5:05PM1.20m | 5:32AM1.30m | 5:35PM1.13m | 6:16AM1.20m | 6:10PM1.06m | 7:08AM1.09m | 6:58PM0.98m | |||||||
Low Tide | 8:49PM0.29m | 9:19AM0.07m | 9:13PM0.20m | 9:42AM0.12m | 9:41PM0.13m | 10:07AM0.19m | 10:12PM0.10m | 10:34AM0.28m | 10:45PM0.11m | 11:04AM0.38m | 11:20PM0.16m | 11:36AM0.48m | 00:00AM0.25m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | 20 | 6 | 12 | 31 | 12 | 17 | 29 | 6 | 3 | 2 | — | — | 1 | 2 | — | 1 | — | — | — |
Temp °C | 24 | 20 | 18 | 17 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 18 | 18 | 18 | 19 | 19 | 18 |
Feels °C | 26 | 20 | 18 | 16 | 16 | 14 | 15 | 15 | 15 | 17 | 15 | 18 | 18 | 18 | 16 | 17 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | E 5 | E 8 | E 8 | E 8 | E 8 | SSE 7 | SSE 14 | SSE 12 | E 7 | E 8 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | SSE 6 | ESE 9 | ESE 9 | ESE 8 |
28 | 13 | 57 | 41 | 30 | 32 | 114 | 18 | 14 | 127 | 161 | 331 | 311 | 437 | 237 | 181 | 73 | 113 | 106 | 40 | |
Swell 2 Height (m) Direction Period (s) | SE 13 | SSE 3 | ESE 12 | SE 12 | SE 11 | E 12 | E 5 | — | SE 11 | SSE 8 | SSE 8 | SE 10 | SSE 10 | SE 11 | — | SSE 11 | ESE 9 | SSE 6 | SSE 11 | SSE 8 |
7 | 4 | 14 | 6 | 5 | 3 | 11 | — | 19 | 123 | 84 | 4 | 11 | 31 | — | 90 | 143 | 30 | 91 | 32 | |
Swell 3 Height (m) Direction Period (s) | ESE 13 | E 8 | — | ESE 12 | — | — | E 8 | — | — | SSE 11 | SSE 11 | S 8 | — | — | — | — | SSE 13 | SSE 13 | — | SE 13 |
17 | 18 | — | 13 | — | — | 19 | — | — | 25 | 22 | 12 | — | — | — | — | 17 | 32 | — | 42 | |
Wind waves Height (m) Direction Period (s) | E 8 | — | SE 4 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | ESE 6 | ESE 7 | — | — | — | — | — | SSE 5 | SSE 6 | — | — | — | E 4 |
74 | — | 47 | 125 | 273 | 131 | 186 | 183 | 257 | — | — | — | — | — | 83 | 85 | — | — | — | 8 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 16 | 112 | 120 | 294 | 185 | 186 | 188 | 180 | 187 | 25 | 25 | 0 | 69 | 0 | 120 | 25 | 120 | 150 | 187 | 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.










