Ilha dos Lobos Surf Break

Lat Long: 29.44° S 49.81° W

Ilha dos Lobos 48 hour detailed Surf Forecast

Issued: 8 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ilha dos Lobos sea temperature is
16.1°C
1.5° 

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


How big are the waves at Ilha dos Lobos today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 4ft (1.2m), 10s period with SSE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 3.5ft (1.0m), 10s period with SSE swell.

The current surf forecast for Ilha dos Lobos at 11AM is: 1.1m 11s primary swell from a South direction and 0.3m 7s secondary swell from a East direction (forecast issued at 08:00am September 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Sep)3.5ft (1.0m)11s
Afternoon (17 Sep)4ft (1.2m)10s
Evening (17 Sep)3.5ft (1.0m)10s

Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat night. Very mild (max 18°C on Fri afternoon, min 14°C on Thu morning). Winds increasing (light winds from the N on Thu night, fresh winds from the NE by Sat afternoon).

Thursday
17
Friday
18
Saturday
19
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
0
0
0
1
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
8
1
S
11
1.1
SSE
11
1.2
SSE
10
1.1
SSE
10
1
SSE
10
1
SSE
10
0.9
SSE
10
0.9
SSE
9
0.8
SSE
9
0.8
SSE
9
0.7
SSE
9
1.3
ENE
6
1.6
ENE
6
1.4
ENE
6
1.7
ENE
6
1.7
ENE
6
1.3
ENE
7
2
ENE
7
1.7
ENE
7
2
ENE
7
2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
86
242
297
291
260
214
205
163
156
115
113
88
98
195
151
223
225
157
353
262
417
440
Wind (km/h)
10
N
10
NNE
20
ENE
20
ENE
20
NE
15
NNE
10
N
10
NNE
10
N
10
NE
20
ENE
25
ENE
20
NE
20
NE
20
NNE
20
NNE
15
NNE
20
NNE
30
NE
30
NE
30
NE
30
NE
Wind State
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
3:47AM0.49m
10:23AM0.39m
3:25PM0.47m
10:55PM0.18m
4:28AM0.42m
11:02AM0.44m
3:49PM0.44m
11:15PM0.21m
5:17AM0.35m
11:34AM0.48m
4:01PM0.40m
Low Tide
7:15AM0.28m
12:23PM0.36m
7:57PM0.10m
00:03AM0.17m
7:32AM0.30m
1:29PM0.39m
8:25PM0.14m
1:14AM0.18m
7:36AM0.30m
3:01PM0.39m
8:46PM0.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:13
6:13
 mm
2
1
5
4
4
Temp °C
12
14
16
16
16
15
14
14
14
15
17
18
17
17
16
16
16
16
17
17
16
17
Feels °C
11
12
13
12
13
13
13
12
13
13
14
15
14
15
14
14
15
14
14
13
12
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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