Ferrugem Surf Break

Lat Long: 28.08° S 48.63° W

Issued: 8 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ferrugem sea temperature is
16.2° C

2.9°C colder than average for this time of year

Ferrugem surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ferrugem surf forecast from 3 Jul 2026:

  • Best quality surf: Friday 3 Jul, 9PM (local time) - 8ft (2.5m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Saturday 4 Jul, 6AM (local time) - 10ft (3.0m), 10s period, SSW swell with 1,622 kJ wave energy.
  • Next surfable swell (1★+): Friday 3 Jul, 9PM (local time) - 8ft (2.5m), 10s period with S 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 Friday (Jul 03) at 9PM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 1.9m and 10s. Another secondary swell of 0.8m and 13s is also forecast. 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 3.0m 10s and forecast to arrive on Saturday (Jul 04) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Jul 06) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 3rd Jul)8ft (2.5m) 10s
Best Surf 9PM (Fri 3rd Jul)8ft (2.5m) 10s
Most Powerful 6AM (Sat 4th Jul)10ft (3.0m) 10s

Table - best surf conditions forecast for Ferrugem over the next 16 days.


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here, and let me tell you, the next week or so at Ferrugem is a bit of a mixed bag, but there are some absolute gems hiding in the mix if you’re patient.

Right now, the water’s sitting at 61°F, which is a solid 5°F colder than what you’d expect for this time of year. That’s bloody unusual, so factor in a thick steamer.

We kick off Thursday, 3 July, with a bit of a messy scene. There’s a solid 8ft S swell rolling in, but a 16 mph SSW cross-breeze has it all chopped up. The combined energy’s sitting at 1117 (moderate), but honestly, it’s not worth paddling out for. Friday afternoon sees the swell jump to 10ft from the S, period 10 seconds, and even with a touch more size, the 12 mph cross-onshore wind and a combined energy of 2921 (strong) just mean it’s a washing machine. Beginners, stay well clear of anything over 8ft—this is expert-only territory if you’re mad enough.

Saturday morning, 5 July, the wind swings around to a glassy N at 3 mph, with a clean 6ft SSE swell (1111 combined energy, moderate). The cross-shore ripples are tiny, and it’s looking a lot more inviting. But the real standout comes Sunday, 6 July. Glassy conditions are back—N wind, literally 3 mph—and that 6ft SSE swell (886 combined energy, moderate) will be the cleanest, most user-friendly wave of the early run. This is your best bet for the first week, with light crowds possible (it’s ‘often’ busy), but those glassy windows make it worth the gamble.

There’s a lull from Monday through Thursday, as the swell drops to 2-3ft and mostly ordinary conditions. Then come Friday, 11 July, things start to pick back up. By Wednesday, 16 July, we’ve got a beauty on the cards: a 7ft S swell (1329 combined energy, strong), clean cross-off N winds at 9 mph, and the forecast says excellent for experienced surfers. This is a powerful, long-period groundswell (12 seconds), so it’ll have proper energy and shape—but it’s edging into expert-only size.

The real big-picture standout, though, is Saturday, 18 July. Ferrugem is set to fire with a 6ft SSE groundswell, a period of 15 seconds, and clean cross-off NNE winds at 6 mph. Combined energy hits 1398 (strong), and the forecast calls it excellent for experienced surfers. That very long-period swell will peel off the sandbar with real push, but remember, beach breaks can get a bit straight with that kind of period—still, the offshore wind and glassy morning windows will have it looking like a dream. If you’ve got the skills, that’s the session to circle.

Overall, a rocky start, but from Saturday onwards, there’s quality to be had. Stay warm, watch the wind, and pick your moments.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 24mm), heaviest during Mon night. Very mild (max 17°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
4
3
2
4
3
2
2
2
1
0
0
1
2
2
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
S
9
3
S
10
2.5
S
10
1.9
S
12
2.3
SSE
12
2.1
SSE
11
1.9
SSE
11
1.7
SSE
11
1.4
SSE
10
1.3
SSE
10
1.1
SE
10
1
SE
10
1.3
S
7
1.6
S
7
0.8
ESE
10
0.9
S
9
0.8
ESE
9
0.7
ESE
10
0.6
ESE
11
0.6
S
9
0.5
ESE
10
Wave Graph
Metric surfscale
Energy kJ
977
1742
1249
1080
1366
1053
854
668
380
290
207
181
162
276
130
120
115
91
91
59
55
Wind (km/h)
25
SSW
20
SSW
10
WSW
10
SW
15
S
5
WSW
5
N
15
NE
15
N
20
N
15
NNE
15
SSW
15
SSW
15
SSE
5
NW
5
NNW
10
NE
5
NW
10
N
15
NNE
10
SW
Wind State
cross
cross-on
cross-off
cross
cross-on
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
off
off
cross
off
cross-off
cross-off
cross
High Tide
4:16PM0.60m
3:41AM0.63m
4:54PM0.58m
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
Low Tide
10:41AM0.04m
11:19PM0.34m
11:27AM0.06m
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
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
light rain
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
7:05
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
5:31
5:31
5:32
 mm
3
21
Temp °C
11
13
12
14
15
12
15
16
14
16
16
16
15
16
12
16
17
14
20
22
17
Feels °C
7
9
9
11
12
11
13
14
12
14
15
17
12
13
11
14
15
13
17
20
16
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
8
2.3
S
10
1.8
S
10
1.9
S
12
2.3
SSE
12
2.1
SSE
11
1.9
SSE
11
1.7
SSE
11
1.4
SSE
10
1.3
SSE
10
1.1
SE
10
1
SE
10
0.9
SE
9
1.3
S
7
1.1
S
7
0.9
S
9
0.9
S
8
0.8
S
8
0.7
S
9
0.5
ESE
10
0.5
ESE
10
Energy kJ
37
1004
598
1080
1366
1053
854
668
380
290
207
181
141
183
130
120
115
91
78
59
55
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
16
0.6
SSE
15
1
SSE
13
0.4
ENE
10
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
SSE
20
0.6
SSE
18
0.5
SSE
16
0.4
SSE
15
0.4
SSE
13
0.8
SE
10
0.8
ESE
10
0.7
ESE
10
0.8
ESE
9
0.7
ESE
10
0.6
ESE
11
0.6
S
9
0.4
S
8
Energy kJ
103
142
345
31
29
32
32
31
154
207
147
72
60
110
122
83
100
85
91
56
21
Swell 3
Height (m)
Direction
Period (s)
0.5
E
8
0.4
ENE
8
0.1
SE
23
0.4
ENE
9
0.4
ENE
9
0.3
ENE
9
0.4
NE
4
0.3
ENE
8
0.4
ESE
11
0.3
SSE
12
0.4
SSE
10
0.1
SE
17
0.2
ENE
6
0.1
NE
5
0.1
S
14
0.1
SE
16
Energy kJ
33
23
21
34
28
16
4
14
50
28
35
11
4
1
4
10
Wind waves
Height (m)
Direction
Period (s)
2.4
S
9
3
S
10
2.5
S
10
0.4
N
3
0.5
NNE
3
0.6
NNE
4
0.5
S
4
1.3
S
7
1.6
S
7
0.3
NNW
3
0.2
NNE
2
0.4
NE
3
Energy kJ
977
1742
1249
2
6
12
10
162
276
1
1
3
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
4
4
4
3
3
2
2
1
2
2
2
2
2
2
1
1
1
1
Distance (km)
4
23
0
4
1
0
0
18
10
35
8
1
9
4
0
0
18
0
0
0
1
Best forecast wave conditions in Santa Catarina - Sul
Rating
(10 max)
4
4
4
5
4
4
4
3
3
2
2
2
3
2
2
2
2
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
4
4
4
5
4
4
4
4
4
2
4
4
3
2
2
2
2
2
1
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
9
7
5
6
8
7
5
5
9
9
9
5
6
6
7
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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