Surf Forecasts:
Ferrugem surf forecast from 24 Aug 2026:
- Best quality surf: Monday 24 Aug, 9PM (local time) - 7ft (2.1m), 14s period, SSE swell with glassy winds.
- Most powerful swell: Wednesday 26 Aug, 12PM (local time) - 7ft (2.2m), 14s period, SE swell with 1,929 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 9PM (local time) - 7ft (2.1m), 14s period with SSE swell.
Best Forecast Surf Conditions for Ferrugem this week:
The surf forecast for Ferrugem over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 9PM. The primary swell is predicted to be 2.1m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ferrugem in the next 16 days are 2.2m 14s and forecast to arrive on Wednesday (Aug 26) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Aug 28) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 24th Aug) | 7ft (2.1m) 14s |
| Best Surf | 9PM (Mon 24th Aug) | 7ft (2.1m) 14s |
| Most Powerful | 12PM (Wed 26th Aug) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Ferrugem over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's talk about the next couple of weeks at Ferrugem.
Overall, we’ve got a mixed bag ahead. The first few days have some size but are fighting less-than-ideal winds for most sessions. The real standouts come later, with a couple of cracking mornings that look well worth chasing. There are a few quiet days in the middle of the run, and the tail end of the window shows promise again.
We kick off on Monday the 24th with some mid-period swell hitting 8 ft out of the SSE, but the wind is onshore from the SSE so the quality is marginal at best – a bit of a wait and see situation.
The first real highlight arrives on Tuesday morning, August 25th. The swell has dropped to a solid 6 ft from the SSE with a good 13-second period, and the wind goes light cross-off from the NNE. This is clean, lined-up surf with plenty of energy behind it (combined energy of 979). This is the session to aim for early in the week.
Things stay rideable through Wednesday and Thursday mornings, with 7 ft and 5 ft waves respectively, and the cross-off wind continues, but the wind does pick up a bit, making Tuesday the cleaner of those options. After Thursday afternoon, we hit a bit of a lull. Friday the 28th and Saturday the 29th see the wind and swell direction go a bit messy, with onshore components and a shorter-period swell dropping to 5 ft. Sunday the 30th and Monday the 31st see the swell dip further, though Monday morning offers a tiny 4 ft wave with a glassy surface on a 9-second ENE swell, giving a clean, small-wave option at Ferrugem (combined energy of 348). That glassy morning is a joy if you’re on the right board.
Then we get a big pulse from the south around Tuesday, September 1st. The swell jumps to 10 ft on Tuesday morning, and 8 ft on Tuesday afternoon. This is legitimately big, expert-only territory, especially with a 10-12 second period, but the wind is cross or cross-on so it’s going to be a messy, challenging beast at this sandbar. The exposed beach setup is more interesting for the kite crew than paddle surfing on those afternoons.
The next proper standout is Saturday morning, September 5th. The swell is back to a solid 7 ft from the south with a 10-second period and the wind is a light cross-off from the NNE. This is the best-looking window in the second week – excellent conditions for experienced surfers (combined energy of 1456). The water is mild, running about 66°F which is normal for this time of year.
Finally, Monday morning, September 7th, offers another glassy start. A 5 ft swell from the SSE with a long 12-second period and zero wind (combined energy of 718). This will be clean and lined up, though that long period might make the sandbar a bit straight. It’s a solid option to end the run.
Keep an eye on Saturday the 5th. That looks like the pick of the bunch. After that, the swell drops off into smaller, clean conditions for a couple of days before the window closes.
Stay stoked.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 11°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Sun morning. Warm (max 26°C on Fri morning, min 19°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu afternoon, calm by Fri night). | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | ENE 8 | NE 8 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 |
Wave Graph | ||||||||||||||||||||
2285 | 1319 | 977 | 807 | 653 | 1860 | 1835 | 1468 | 845 | 572 | 255 | 292 | 678 | 427 | 374 | 442 | 449 | 333 | 289 | 325 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross | cross-off | cross | cross-off |
High Tide | 00:01AM0.50m | 1:43PM0.66m | 00:28AM0.58m | 1:55PM0.67m | 00:57AM0.64m | 2:11PM0.67m | 1:26AM0.68m | 2:29PM0.66m | 1:56AM0.71m | 2:49PM0.64m | 2:29AM0.72m | 3:10PM0.61m | ||||||||
Low Tide | 7:08PM0.30m | 6:51AM0.03m | 7:34PM0.27m | 7:27AM-0.02m | 8:01PM0.25m | 8:02AM-0.05m | 8:27PM0.24m | 8:36AM-0.05m | 8:54PM0.23m | 9:11AM-0.03m | 9:22PM0.23m | 9:48AM0.03m | 9:51PM0.23m | |||||||
— | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | |
5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 5 | 2 | 2 |
Temp °C | 14 | 12 | 16 | 18 | 15 | 21 | 21 | 18 | 24 | 24 | 19 | 26 | 24 | 20 | 22 | 22 | 19 | 21 | 21 | 20 |
Feels °C | 11 | 11 | 13 | 15 | 13 | 18 | 18 | 17 | 21 | 21 | 17 | 23 | 23 | 20 | 25 | 24 | 20 | 24 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 |
2285 | 1319 | 977 | 807 | 559 | 1860 | 1835 | 1468 | 845 | 572 | 255 | 292 | 422 | 427 | 374 | 442 | 449 | 333 | 289 | 325 | |
Swell 2 Height (m) Direction Period (s) | — | — | NE 7 | — | SE 16 | — | — | — | ENE 6 | — | — | SSE 12 | SSE 11 | SSE 11 | SE 10 | SSE 10 | SSE 10 | SSE 9 | S 6 | S 6 |
— | — | 2 | — | 653 | — | — | — | 67 | — | — | 119 | 47 | 44 | 25 | 10 | 9 | 8 | 7 | 29 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 6 | SSE 9 | SE 10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 8 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | NNE 3 | NNE 4 | NE 4 | NE 5 | NE 6 | ENE 6 | ENE 7 | N 5 | NE 8 | — | SW 3 | — | — | — | — | — |
— | — | — | 2 | 5 | 17 | 11 | 31 | 124 | 109 | 180 | 77 | 678 | — | 4 | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 18 | 0 | 10 | 35 | 17 | 8 | 510 | 35 | 57 | 8 | 8 | 6 | 16 | 6 | 0 | 8 | 8 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Ferrugem Surf forecast
The above surf forecast table for Ferrugem provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ferrugem can be found by selecting the local surf guide option on the grey menu. Our Ferrugem 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 (Ferrugem) 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 Ferrugem 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.
Ferrugem is 18 km (11 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.











