Morros dos Conventos Surf Break

Lat Long: 29.17° S 49.58° W

Morros dos Conventos 48 hour detailed Surf Forecast

Issued: 2 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Morros dos Conventos sea temperature is
15.4°C
2.6° 

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


How big are the waves at Morros dos Conventos today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.1m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.1m), 11s period with SSE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.

The current surf forecast for Morros dos Conventos at 10AM is: 1.1m 11s primary swell from a South direction and 0.3m 7s secondary swell from a East direction (forecast issued at 02:00am September 17). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (17 Sep)3.5ft (1.1m)11s
Afternoon (17 Sep)3.5ft (1.1m)11s
Evening (17 Sep)3.5ft (1.1m)10s

Table - waves today at Morros dos Conventos. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 39mm), heaviest during Sat morning. Very mild (max 18°C on Fri morning, min 13°C on Thu morning). Winds increasing (light winds from the NE on Thu night, fresh winds from the NE by Sat afternoon).

Thursday
17
Friday
18
Saturday
19
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
1
2
0
0
0
1
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
S
9
1
S
8
0.9
S
8
1.1
S
11
1.1
SSE
11
1.1
SSE
11
1.1
SSE
10
1.1
SSE
10
1
SSE
10
0.9
SSE
10
0.9
SSE
10
0.8
SSE
9
0.9
SSE
9
0.8
SSE
9
1.6
ENE
6
0.7
SSE
9
1.7
ENE
6
1.2
ENE
6
0.5
S
9
0.4
SSE
9
0.4
SSE
9
0.3
SSE
12
0.4
SSE
12
0.3
SSE
12
Wave Graph
Metric surfscale
Energy kJ
230
136
108
291
297
286
260
255
209
166
159
115
121
113
148
86
176
101
40
26
25
31
50
27
Wind (km/h)
0
NW
5
NW
5
NNW
10
NNE
15
ENE
20
ENE
20
NE
15
NE
10
N
5
NE
10
N
10
NNE
15
ENE
25
ENE
25
NE
20
NE
20
NE
20
NE
20
NE
25
NE
30
NE
30
ENE
30
NE
30
NE
Wind State
glassy
glassy
glassy
cross-off
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:55AM0.50m
10:27AM0.41m
3:31PM0.48m
11:01PM0.18m
4:38AM0.43m
11:07AM0.45m
3:55PM0.44m
11:19PM0.21m
5:31AM0.36m
11:38AM0.49m
4:00PM0.40m
Low Tide
11:07PM0.17m
7:22AM0.30m
12:30PM0.37m
8:06PM0.11m
00:07AM0.18m
7:38AM0.32m
1:40PM0.40m
8:33PM0.15m
1:22AM0.19m
7:38AM0.32m
3:22PM0.40m
8:52PM0.20m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:12
 mm
3
5
8
5
4
6
Temp °C
14
13
12
13
16
17
16
16
14
14
13
14
18
18
18
17
17
17
16
17
17
17
17
17
Feels °C
14
13
11
12
13
14
13
14
13
13
12
13
16
14
15
15
15
15
14
15
14
13
13
13
  • 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
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