Surf Forecasts:
Ribanceira surf forecast from 23 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 6AM (local time) - 8ft (2.5m), 10s period, S swell with offshore winds.
- Most powerful swell: Wednesday 23 Sep, 6PM (local time) - 8ft (2.4m), 14s period, S swell with 2,293 kJ wave energy.
- Next surfable swell (1★+): Wednesday 23 Sep, 12AM (local time) - 10ft (3.0m), 10s period with S 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 Wednesday (Sep 23) at 12AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.2m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ribanceira in the next 16 days are 2.4m 14s and forecast to arrive on Wednesday (Sep 23) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Tuesday (Sep 29) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 23rd Sep) | 10ft (3.0m) 10s |
| Best Surf | 6AM (Wed 23rd Sep) | 8ft (2.5m) 10s |
| Most Powerful | 6PM (Wed 23rd Sep) | 8ft (2.4m) 14s |
Table - best surf conditions forecast for Ribanceira over the next 16 days.
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 12°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 24°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||
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) | S 8 | S 10 | S 11 | SSE 15 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | SSE 11 | S 11 | SSE 10 | SSE 10 | S 12 | E 8 | E 7 | NE 6 | NE 6 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 446 | 1476 | 992 | 1292 | 1736 | 1443 | 1339 | 1034 | 514 | 303 | 123 | 57 | 34 | 19 | 11 | 18 | 27 | 128 | 97 | 22 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross | cross-on | on | on | cross-on | cross-on | on | cross-on | glassy | cross-on | glassy | on | on | on | cross-on | on | on |
High Tide | 11:46PM0.54m | 12:38PM0.58m | 00:22AM0.60m | 1:15PM0.61m | 1:03AM0.64m | 1:54PM0.64m | 1:48AM0.68m | 2:28PM0.64m | 2:30AM0.69m | 2:57PM0.63m | 3:07AM0.69m | 3:24PM0.60m | ||||||||
Low Tide | 5:49PM0.16m | 6:00AM0.01m | 6:27PM0.13m | 6:42AM-0.02m | 7:06PM0.10m | 7:22AM-0.04m | 7:40PM0.08m | 7:57AM-0.04m | 8:08PM0.07m | 8:27AM-0.01m | 8:31PM0.07m | 8:55AM0.05m | 8:50PM0.08m | |||||||
 |  |  | |  |  | |  | | | | | | | |  | | | | | |
 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — |
 | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 20 | 19 | 15 | 25 | 24 | 18 | 24 | 22 | 18 | 23 | 21 | 20 | 23 | 22 | 20 |
Feels °C | 10 | 9 | 11 | 12 | 10 | 17 | 15 | 13 | 23 | 22 | 17 | 25 | 23 | 20 | 23 | 21 | 20 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | S 11 | SSE 15 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | SSE 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SE 5 | S 8 | ESE 7 | S 11 |
| kJ | 96 | 55 | 992 | 1292 | 1736 | 1443 | 1339 | 1034 | 514 | 303 | 123 | 83 | 79 | 53 | 48 | 18 | 11 | 12 | 47 | 22 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 14 | ENE 8 | S 10 | ENE 8 | ENE 8 | ESE 11 | E 8 | ENE 7 | ESE 10 | — | S 11 | SSE 10 | SSE 10 | S 12 | E 8 | E 7 | S 12 | S 8 | S 11 |
| kJ | 3 | 15 | 57 | 535 | 64 | 59 | 40 | 49 | 86 | 21 | — | 57 | 34 | 19 | 11 | 18 | 27 | 3 | 5 | 22 |
Swell 3 Height (m) Direction Period (s) | E 16 | — | SSE 18 | ENE 9 | E 12 | ESE 12 | — | — | ESE 10 | — | — | E 11 | E 11 | S 13 | SSE 10 | S 12 | ENE 7 | — | S 12 | — |
| kJ | 5 | — | 123 | 79 | 43 | 45 | — | — | 21 | — | — | 3 | 2 | 14 | 9 | 11 | 9 | — | 12 | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 10 | — | — | — | NE 8 | ENE 8 | NE 4 | N 4 | ENE 6 | NE 6 | — | — | — | — | — | NNE 3 | NE 6 | NE 6 | ENE 7 |
| kJ | 446 | 1476 | — | — | — | 80 | 114 | 21 | 15 | 150 | 112 | — | — | — | — | — | 7 | 128 | 97 | 198 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 461 | 0 | 0 | 17 | 2 | 5 | 290 | 40 | 2 | 5 | 2 | 4 | 6 | 4 | 6 | 6 | 6 | 69 | 6 | 6 |
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.
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