
Surf Forecasts:
Praia do Porto surf forecast from 9 Jul 2026:
- Best quality surf: Saturday 11 Jul, 12AM (local time) - 4.5ft (1.4m), 13s period, ESE swell with glassy winds.
- Most powerful swell: Saturday 11 Jul, 12AM (local time) - 4.5ft (1.4m), 13s period, ESE swell with 711 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 3AM (local time) - 3ft (0.9m), 10s period with ESE swell.
Best Forecast Surf Conditions for Praia do Porto this week:
The surf forecast for Praia do Porto over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 3AM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Praia do Porto in the next 16 days are 1.4m 13s and forecast to arrive on Saturday (Jul 11) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Jul 13) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 10th Jul) | 3ft (0.9m) 10s |
| Best Surf | 12AM (Sat 11th Jul) | 4.5ft (1.4m) 13s |
| Most Powerful | 12AM (Sat 11th Jul) | 4.5ft (1.4m) 13s |
Table - best surf conditions forecast for Praia do Porto over the next 16 days.
Alright, folks, Rusty here. Let’s have a look at what’s on the menu for Praia do Porto over the next couple of weeks.
We’ve got a bit of a slow start, but things start to shape up nicely. The first few days are pretty grim – Thursday and Friday morning are a write-off with poor surf and messy conditions. The real action kicks off from Saturday morning, and that’s where the magic starts.
Saturday morning (11th July) is a proper standout. We’re looking at a clean 4ft swell from the ESE, with a period of 13 seconds – that’s groundswell, folks, with some real push behind it. The wind is glassy, absolute perfection. The wave energy is strong, clocking in at 655, so there’s plenty of juice. This is the session to point the car at. Crowds are possible here, so get in early.
Sunday morning (12th July) is another cracker. The swell bumps up to 5ft from the SSE, with a period of 12 seconds, and we’ve got clean offshore winds from the SW. The energy is very strong at 1074. This is expert territory if you’re after bigger waves, but it’s going to be a beautiful, clean morning. The water temp is about average for the time of year, so no surprises there.
Monday morning (13th July) is still good, with a 6ft SSE swell, but the period drops to 8 seconds – shorter period, more chop potential. The wind is offshore from the WSW, so it’ll be clean. That 6ft is pushing into expert-only size, but the energy is still strong at 558.
After that, the week gets a bit patchy. Tuesday morning has clean 4ft surf, but the wind is cross-offshore, so it’s a solid option. Wednesday and Thursday are mostly poor or marginal. We’ve got a gap of a few days with no real standouts.
Friday afternoon (17th July) throws us a curveball – a glassy 3ft ESE swell with a 10-second period. The wind is dead calm. It’s a small one, but glassy conditions are gold. The energy is moderate at 316.
Sunday morning (19th July) is another glassy gem. 5ft from the NE, period of 8 seconds, and the wind is glass again. The energy is strong at 524. This is a sneaky good session for the intermediate crew.
Tuesday morning (21st July) is clean and glassy again, with a 5ft NE swell (8 seconds) and strong energy at 564. Tuesday afternoon sees the wind swing offshore from the SW, cleaning things up further. That’s a nice run.
The final few days into the 24th are mostly onshore and choppy, so the window closes after that Tuesday. The real standout is Saturday morning (11th July) – that’s the one to remember.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Thu morning, min 13°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Sat night. Very mild (max 19°C on Sun morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 10 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | SSE 12 | SSE 11 | S 10 | SSE 8 | SSE 11 | S 7 | SSE 9 | SSE 9 | SE 9 | ESE 9 | ESE 9 |
Wave Graph | |||||||||||||||||||||
163 | 149 | 114 | 146 | 278 | 399 | 711 | 615 | 484 | 402 | 677 | 496 | 379 | 434 | 198 | 212 | 266 | 276 | 215 | 126 | 135 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross | off | cross-off | glassy | glassy | on | glassy | off | cross-off | off | off | cross-off | off | cross-off | on | cross-on | cross-on | on |
High Tide | 10:06AM0.51m | 10:28PM0.45m | 11:31AM0.54m | 11:23PM0.45m | 12:33PM0.57m | 00:06AM0.47m | 2:07PM0.61m | 00:56AM0.50m | 2:53PM0.65m | 1:55AM0.54m | 3:23PM0.67m | 2:40AM0.60m | 3:50PM0.66m | ||||||||
Low Tide | 4:10AM0.21m | 4:49PM0.21m | 4:55AM0.15m | 5:45PM0.20m | 5:43AM0.09m | 6:52PM0.19m | 6:42AM0.03m | 7:45PM0.18m | 7:35AM-0.01m | 8:22PM0.19m | 8:16AM-0.04m | 8:53PM0.21m | 8:52AM-0.04m | ||||||||
— | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | |
— | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | |
mm | — | — | — | — | — | — | 1 | 2 | — | 4 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 19 | 19 | 15 | 18 | 17 | 15 | 15 | 17 | 16 | 19 | 18 | 17 | 18 | 18 | 15 | 17 | 17 | 15 | 19 | 20 |
Feels °C | 11 | 15 | 15 | 13 | 17 | 14 | 13 | 15 | 16 | 18 | 19 | 18 | 16 | 15 | 15 | 13 | 16 | 15 | 14 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 13 | ESE 13 | ESE 13 | SSE 9 | SSE 12 | SSE 11 | S 10 | SSE 8 | SSE 11 | SSE 9 | SSE 9 | SSE 9 | SE 9 | ESE 9 | ESE 9 |
163 | 149 | 114 | 146 | 278 | 399 | 711 | 615 | 484 | 287 | 677 | 496 | 379 | 434 | 198 | 78 | 266 | 276 | 215 | 126 | 135 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SSW 9 | S 8 | NE 5 | NNE 5 | NE 5 | S 6 | S 6 | S 7 | ESE 13 | ESE 12 | ESE 12 | SE 12 | ESE 11 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | SE 9 | SE 8 |
149 | 84 | 51 | 24 | 9 | 5 | 57 | 36 | 94 | 402 | 325 | 233 | 144 | 82 | 51 | 25 | 15 | 15 | 22 | 107 | 54 | |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 13 | S 8 | ESE 16 | S 15 | S 14 | S 13 | S 13 | SSE 21 | SSE 19 | NE 4 | ESE 6 | SSE 15 | SE 11 | SE 11 | S 12 | S 11 | S 10 | SE 13 | SE 13 |
5 | 4 | 4 | 33 | 48 | 4 | 4 | 4 | 14 | 43 | 72 | 5 | 12 | 42 | 58 | 31 | 26 | 22 | 19 | 27 | 84 | |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | NE 4 | N 5 | — | S 3 | S 6 | — | — | — | — | — | SW 5 | SW 5 | S 6 | S 7 | — | — | NNE 3 | NNE 4 | NNE 5 |
— | 1 | 24 | 60 | — | 5 | 91 | — | — | — | — | — | 49 | 57 | 113 | 212 | — | — | 3 | 20 | 74 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 7 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Praia do Porto Surf forecast
The above surf forecast table for Praia do Porto provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Porto can be found by selecting the local surf guide option on the grey menu. Our Praia do Porto 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 (Praia do Porto) 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 Praia do Porto 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.
Praia do Porto is 2 km (1 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.











