Mongagua Surf Break

Mongagua 48 hour detailed Surf Forecast

Lat Long: 24.05° S 46.52° W

Issued: 8 pm 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mongagua sea temperature is
20.3° C

Slightly cooler than normal

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


How big are the waves at Mongagua today (10 Jun):

  • Evening surf: Evening surf (10 Jun, local time) - 3ft (0.9m), 8s period with S swell.

The current surf forecast for Mongagua at 11PM is: 1.0m 8s primary swell from a South direction and 0.2m 6s secondary swell from a East direction (forecast issued at 08:00pm June 10). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)--
Evening (10 Jun)3ft (0.9m)8s

Table - waves today at Mongagua. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Wed night. Warm (max 26°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light.

Wed
10
Thursday
11
Friday
12
Saturday
13
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
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)
0.8
S
8
0.9
S
8
1
S
8
0.9
S
8
0.8
S
9
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.6
SSE
9
0.6
SSE
9
0.6
SSE
9
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.4
SE
10
0.5
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.3
SE
13
0.6
SE
8
0.6
SE
10
1
S
9
Wave Graph
Metric surfscale
Energy kJ
86
107
133
115
97
71
67
60
56
56
59
60
61
63
36
47
67
51
46
44
25
45
74
152
Wind (km/h)
5
SW
10
NNE
5
NNE
5
N
10
N
5
NNW
10
SW
10
SSE
0
SE
5
NNE
10
NNE
10
NNE
10
N
10
N
10
NNW
10
NNW
15
NW
15
WNW
10
NW
10
WNW
10
WNW
5
W
15
S
10
SSE
Wind State
glassy
cross-off
cross-off
off
off
glassy
cross-on
on
glassy
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
High Tide
11:33PM1.03m
11:56AM1.14m
00:24AM1.04m
12:57PM1.23m
1:06AM1.04m
1:49PM1.30m
Low Tide
5:54PM0.28m
6:15AM0.34m
6:53PM0.27m
7:02AM0.25m
7:48PM0.28m
7:45AM0.17m
cloud
light rain
light rain
mod rain
light rain
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:24
5:25
 mm
1
1
6
4
1
1
Temp °C
18
18
18
18
19
20
22
22
19
19
20
20
20
23
24
26
25
24
23
21
20
22
22
21
Feels °C
20
19
19
19
20
22
22
23
21
20
21
20
20
23
25
26
25
24
23
21
20
23
21
21
Swell 1
Height (m)
Direction
Period (s)
0.8
S
8
0.9
S
8
1
S
8
0.9
S
8
0.8
S
9
0.7
S
8
0.6
S
8
0.6
S
8
0.6
SSE
9
0.6
SSE
9
0.6
SSE
9
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.4
SE
10
0.5
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.4
SE
8
0.6
SE
8
0.6
SE
10
1
S
9
Energy kJ
86
107
133
115
97
65
48
45
56
56
59
60
61
63
36
47
67
51
46
44
24
45
74
152
Swell 2
Height (m)
Direction
Period (s)
0.2
E
6
0.2
E
6
0.2
E
6
0.4
SE
11
0.4
SSE
11
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
S
7
0.5
S
7
0.4
S
7
0.4
SSW
7
0.3
SSW
7
0.3
SE
14
0.4
SSE
9
0.4
SSE
9
0.4
ESE
4
0.4
E
5
0.4
ESE
5
0.3
ESE
5
0.3
SE
13
0.4
SSW
4
0.6
S
6
0.6
ESE
10
Energy kJ
3
3
3
33
47
71
67
60
26
28
16
15
9
29
33
32
6
7
7
4
25
5
21
61
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
16
0.2
SSE
12
0.1
SE
16
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
5
0.1
SE
15
0.2
E
6
0.2
E
6
0.2
E
6
0.1
SE
14
0.2
SSE
14
0.3
E
3
0.3
E
4
0.4
ESE
4
0.3
SE
14
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.3
E
5
0.3
E
5
0.1
SE
13
0.3
SE
12
Energy kJ
10
14
10
3
3
3
2
9
3
3
3
8
20
2
3
6
29
28
26
26
4
5
7
24
Wind waves
Height (m)
Direction
Period (s)
0.2
NNE
2
0.2
ENE
3
0.3
E
6
0.3
ENE
3
0.5
ENE
4
0.4
E
4
0.3
SSW
3
Energy kJ
1
1
7
2
8
6
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
34
162
0
0
0
0
0
0
0
0
0
0
0
0
0
0
90
166
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
2
3
3
2
2
2
Header Global
Rating
(10 max)
9
8
7
6
7
7
6
6
6
6
7
6
7
9
9
8
7
6
5
5
5
5
5
5
  • 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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