
Surf Forecasts:
Ribanceira surf forecast from 9 Jul 2026:
- Best quality surf: Sunday 12 Jul, 9AM (local time) - 5ft (1.5m), 12s period, ESE swell with offshore winds.
- Most powerful swell: Saturday 11 Jul, 3AM (local time) - 4.5ft (1.4m), 13s period, ESE swell with 722 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 Ribanceira this week:
The surf forecast for Ribanceira 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 cross-offshore as the swell arrives.
The most powerful waves expected at Ribanceira in the next 16 days are 1.4m 13s and forecast to arrive on Saturday (Jul 11) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Thursday (Jul 16) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 10th Jul) | 3ft (0.9m) 10s |
| Best Surf | 9AM (Sun 12th Jul) | 5ft (1.5m) 12s |
| Most Powerful | 3AM (Sat 11th Jul) | 4.5ft (1.4m) 13s |
Table - best surf conditions forecast for Ribanceira over the next 16 days.
G’day, I’m Rusty. Well, lookin’ at the next 16 days for Ribanceira, it’s a bit of a mixed bag. The good news is we’ve got a few windows where the stars line up, but there’s plenty of ordinary stuff in between too. The best action is definitely gonna be on Sunday the 12th, with a solid run of swell and clean conditions. The water’s sitting at 59°, which is a crazy 7° colder than normal for this time of year – that’s very unusual, so you’ll be needing a thick suit and boots for sure.
The first real opportunity comes in on Friday morning the 10th. We’ve got a 3ft swell from the ESE with a period of 12 seconds, so it’s a longer period groundswell that’ll pack a bit of punch. The wind is light SSW offshore at 3 mph, so the lineup should be clean. Combined energy is moderate at 288, and it’s surfable but very ordinary. Not a standout, but a chance to get wet.
Friday afternoon the 10th shapes up a little better. The swell ticks up to 4ft from the ESE, same 12-second period, and the wind swings to SSE at 6 mph, giving us a clean cross-off. The combined energy jumps to 401 (moderate) and the wave comment says expect good surf conditions. This is a solid session.
Now, Sunday the 12th is the one to circle. The morning offers a 5ft ESE swell, 12-second period, with a light SW offshore at 6 mph. Combined energy is a strong 1378, and the forecast says expect very good surf conditions. The sandbar should be handling that energy nicely, and with offshore wind, it’ll be clean. This is your true standout.
The rest of the first week drops off. Monday the 13th has a 5ft S swell but the period is a short 7 seconds, and the wind is strong SW offshore at 9 mph in the morning – it’s so-so. The afternoon sees a 5ft S swell but the period remains short, and with a 12 mph SSW cross-off, it’s marginal. Combined energy is moderate.
From Tuesday the 14th through to Saturday the 18th, it’s mostly poor. Small swells, onshore winds, and choppy conditions rule. Saturday the 18th sees tiny 0.7ft waves with a combined energy of only 16 – that’s nothing. There’s a gap of several days here with no real recommendations.
The second week starting Sunday the 19th is even quieter. Tiny 1ft swells, onshore winds, and combined energy dropping as low as 10. Tuesday the 21st has a 3ft NNE swell but with a 4-second period – just wind chop. Wednesday the 22nd is similar. The run from the 19th to the 24th is all poor surf, with very little to get excited about. The combined energy barely cracks 100 most days.
So, bottom line: if you’re paddling out, Sunday the 12th morning is your best bet. Clean, solid energy, and a decent groundswell. Friday the 10th afternoon is the next best. The rest is mostly a blank run, but that’s the way it goes sometimes. Keep an eye on the forecasts, but for now, that’s the call.
Rusty.
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun morning. Very mild (max 19°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
AM | 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) | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | SSE 11 | S 8 | S 8 | S 7 | SSE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | NE 6 |
Wave Graph | |||||||||||||||||||||
149 | 114 | 146 | 278 | 392 | 362 | 700 | 321 | 402 | 702 | 343 | 371 | 290 | 172 | 386 | 327 | 278 | 212 | 135 | 91 | 92 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | glassy | cross-off | glassy | cross-on | glassy | off | off | cross-off | off | off | cross-off | glassy | cross-on | on | cross-on | cross-on | on | cross-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 | 4:49PM0.21m | 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 | 9:24PM0.23m | ||||||||
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 | — | — | 5:36 | — | |
mm | — | — | — | — | 1 | 4 | 2 | 6 | 7 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 15 | 18 | 16 | 15 | 17 | 17 | 17 | 17 | 16 | 14 | 15 | 15 | 13 | 17 | 19 | 14 | 20 | 22 | 17 |
Feels °C | 16 | 17 | 13 | 16 | 15 | 14 | 17 | 18 | 16 | 15 | 13 | 11 | 12 | 11 | 11 | 13 | 15 | 11 | 18 | 20 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 11 | ESE 13 | ESE 13 | S 8 | S 11 | SSE 11 | S 8 | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 |
149 | 114 | 146 | 278 | 392 | 242 | 700 | 321 | 177 | 565 | 343 | 371 | 128 | 146 | 386 | 327 | 278 | 212 | 135 | 91 | 46 | |
Swell 2 Height (m) Direction Period (s) | S 9 | S 8 | NNE 5 | NE 5 | NE 5 | ESE 14 | S 6 | SE 10 | ESE 13 | ESE 12 | ESE 8 | SE 12 | ESE 11 | ESE 11 | SE 11 | SSW 8 | SSW 7 | S 10 | S 10 | S 10 | SE 8 |
79 | 51 | 32 | 11 | 6 | 362 | 9 | 142 | 402 | 702 | 131 | 144 | 87 | 82 | 63 | 51 | 16 | 19 | 8 | 7 | 35 | |
Swell 3 Height (m) Direction Period (s) | S 15 | S 13 | S 8 | SSW 7 | SSW 7 | S 5 | S 13 | S 14 | NE 4 | SSE 19 | ESE 12 | ESE 7 | ESE 7 | S 13 | S 13 | S 12 | S 11 | SSW 7 | S 15 | S 14 | S 9 |
4 | 4 | 33 | 10 | 9 | 7 | 14 | 15 | 4 | 70 | 190 | 28 | 16 | 32 | 29 | 25 | 22 | 5 | 4 | 4 | 2 | |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 4 | N 5 | — | — | — | — | NE 4 | SW 4 | — | S 6 | — | S 8 | S 7 | — | — | NE 3 | NNE 4 | NNE 5 | NE 5 | NE 6 |
2 | 17 | 62 | — | — | — | — | 7 | 17 | — | 110 | — | 290 | 172 | — | — | 5 | 24 | 46 | 76 | 92 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 6 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 86 | 0 | 0 | 17 | 0 | 2 | 5 | 47 | 18 | 6 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Ribanceira Surf forecast
The above surf forecast table for Ribanceira provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ribanceira can be found by selecting the local surf guide option on the grey menu. Our Ribanceira 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 (Ribanceira) 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 Ribanceira 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.
Ribanceira is 6 km (4 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.










