
Surf Forecasts:
Ferrugem surf forecast from 5 Jul 2026:
- Best quality surf: Sunday 12 Jul, 12AM (local time) - 4.5ft (1.4m), 13s period, SSE swell with glassy winds.
- Most powerful swell: Sunday 5 Jul, 3AM (local time) - 6.5ft (2.0m), 11s period, SSE swell with 925 kJ wave energy.
- Next surfable swell (1★+): Sunday 5 Jul, 3AM (local time) - 6.5ft (2.0m), 11s 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 Sunday (Jul 05) at 3AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ferrugem in the next 16 days are 2.0m 11s and forecast to arrive on Sunday (Jul 05) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Friday (Jul 10) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 5th Jul) | 6.5ft (2.0m) 11s |
| Best Surf | 12AM (Sun 12th Jul) | 4.5ft (1.4m) 13s |
| Most Powerful | 3AM (Sun 5th Jul) | 6.5ft (2.0m) 11s |
Table - best surf conditions forecast for Ferrugem over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here. Let's have a look at what's cookin' for this stretch.
We're startin' off with a Sunday morning that has some real promise. July 5th is lookin' glassy, dead calm winds, and we got a solid 6.2ft swell rollin' in from the SSE with an 11-second period. The energy's got some weight to it, about 855, so you'll feel that push. It's a bit of a bigger swell, so it might be a touch much for the real beginners, but for the intermediate crew, Ferrugem (sandbar) is gonna be clean and punchy. The water temp is about what you'd expect for this time of year, so nothin' wild there.
The Sunday afternoon fades a bit with the wind swingin' cross-shore, droppin' down to 5.6ft. It's still surfable, but that morning session is the real window.
Come Monday morning, the 6th, the swell backs off to 4.3ft but the wind goes cross-offshore, keepin' the faces clean. The energy is still decent at 551. Monday afternoon gets messy with the cross-onshore, so aim for the early bird slot.
Tuesday the 7th has a short-period S swell at 5.2ft with some cross-onshore wind. The period is only 8 seconds, so it'll be lumpy and a bit of a wrestling match. Not the best.
Wednesday the 8th has a small pulse, 2.6ft in the morning from the south with a nice long 12-second period. The wind is cross-off, so it'll be clean. The energy is pretty weak at 351, so it's a log or a funboard day.
From the 9th through the 11th, it's pretty slim pickin's. Small waves, mostly choppy or onshore winds. There's a window Thursday and Friday morning with glassy conditions but the swell is only 2.3ft. Hardly worth wettin' the suit for.
Then the 12th is a standout. Sunday morning. Glassy as can be, a 3.9ft swell from the SSE with a nice 12-second period and 717 of energy. That's a sweet spot. The winds are dead calm, so you're lookin' at long, clean lines. Crowds are "often" at Ferrugem, so spots might fill up quick. This is a morning to set the alarm for.
The 13th and 14th keep the vibe goin' with cleaner, smaller surf in the 3.0ft to 3.3ft range. Good for a cruise.
After that, we hit a flat spell from the 15th through the 16th. Real quiet. Tiny waves, low energy, nothin' to get excited about.
Then, we got a long-range looker. The 17th to the 19th shows a bit of a rebuild. Friday the 17th morning has a glassy 3.0ft SSE swell with a long 12-second period. Energy is 297. It's nothin' huge, but clean.
The real long-range highlight is Sunday the 20th. That's a full week and a half out, so keep an eye on it. The model's showin' a chunky 7.9ft swell from the SSE with a 16-second period. That's some serious groundswell energy, clockin' in at 2679. That's a strong pulse. The wind is light and cross-shore, so it should hold shape. However, at that size and with that long period, a sandbar like Ferrugem can get unruly and the waves might close out or be tricky. This one is for the experienced crew only. It's worth keepin' on the radar, but don't book the day off work just yet.
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 19°C on Mon morning, min 11°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 21°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Sat 11 | |||||||||||||||
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) | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | S 8 | SE 10 | ESE 9 | S 12 | S 11 | S 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 13 | ESE 13 | ESE 13 |
Wave Graph | |||||||||||||||||||||
990 | 823 | 643 | 410 | 327 | 279 | 213 | 294 | 141 | 110 | 171 | 237 | 123 | 104 | 102 | 100 | 98 | 86 | 137 | 326 | 384 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross-off | cross-off | cross-on | cross-on | cross-on | on | off | cross-off | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | cross-on |
High Tide | 4:23AM0.61m | 5:35PM0.55m | 5:09AM0.58m | 6:21PM0.51m | 6:03AM0.53m | 7:15PM0.46m | 7:16AM0.49m | 11:51PM0.44m | 12:03PM0.53m | 00:34AM0.43m | 1:01PM0.62m | 1:06AM0.40m | 1:54PM0.70m | ||||||||
Low Tide | 00:06AM0.34m | 12:19PM0.09m | 1:01AM0.34m | 1:18PM0.13m | 2:01AM0.32m | 2:26PM0.18m | 9:27PM0.44m | 3:04AM0.30m | 3:43PM0.22m | 4:08AM0.25m | 5:08PM0.24m | 5:09AM0.20m | 6:32PM0.25m | 6:06AM0.13m | |||||||
— | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | |
— | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | |
mm | — | — | — | — | — | 1 | 6 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 12 | 15 | 15 | 14 | 19 | 16 | 14 | 14 | 15 | 12 | 16 | 17 | 14 | 20 | 21 | 15 | 18 | 15 | 15 | 16 | 17 |
Feels °C | 10 | 13 | 13 | 11 | 18 | 14 | 12 | 12 | 13 | 11 | 14 | 15 | 12 | 16 | 18 | 14 | 16 | 13 | 16 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | S 8 | S 8 | S 8 | S 8 | S 11 | S 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 13 | ESE 13 |
990 | 823 | 643 | 410 | 327 | 279 | 213 | 163 | 141 | 82 | 82 | 237 | 123 | 104 | 102 | 100 | 98 | 86 | 95 | 326 | 384 | |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | SSE 20 | SSE 18 | NNE 4 | SSE 15 | SE 10 | SE 10 | ESE 9 | S 12 | ESE 10 | ESE 10 | S 9 | S 8 | NE 5 | NE 5 | ESE 14 | ESE 13 | SSE 15 | SSE 14 |
33 | 32 | 31 | 152 | 207 | 12 | 72 | 157 | 137 | 110 | 171 | 125 | 114 | 57 | 35 | 23 | 8 | 37 | 137 | 22 | 316 | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 23 | ENE 9 | ENE 9 | SSE 16 | ENE 9 | SSE 14 | SSE 13 | S 10 | ESE 9 | ESE 12 | S 16 | S 15 | S 14 | S 8 | S 8 | NE 5 | NE 5 | NE 5 | S 6 |
— | — | 21 | 35 | 17 | 147 | 15 | 36 | 17 | 73 | 98 | 29 | 5 | 4 | 4 | 19 | 11 | 8 | 3 | 4 | 58 | |
Wind waves Height (m) Direction Period (s) | — | — | — | N 3 | NNE 4 | N 5 | S 6 | S 8 | — | — | — | N 2 | NNE 3 | NE 4 | NNE 4 | N 5 | — | — | — | S 9 | — |
— | — | — | 5 | 5 | 34 | 80 | 294 | — | — | — | 1 | 1 | 4 | 24 | 57 | — | — | — | 53 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 18 | 17 | 0 | 9 | 1 | 1 | 30 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 4 | 30 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.











