Mongagua Surf Break

Mongagua 48 hour detailed Surf Forecast

Lat Long: 24.05° S 46.52° W

Issued: 2 am 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):

  • Morning surf: Morning surf (10 Jun, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Evening surf: Evening surf (10 Jun, local time) - 3ft (0.9m), 8s period with S swell.

The current surf forecast for Mongagua at 9AM is: 0.5m 8s primary swell from a South direction and 0.2m 5s secondary swell from a East direction (forecast issued at 02:00am June 10). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (10 Jun)1.5ft (0.5m)8s
Afternoon (10 Jun)1.5ft (0.5m)8s
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 16mm), heaviest on Wed night. Warm (max 24°C on Fri morning, min 18°C on Wed night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
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)
1
1
1
1
0
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
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)
0.6
S
9
0.5
S
8
0.5
S
8
0.5
S
8
0.4
S
8
0.5
S
8
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
10
0.7
SSE
10
0.6
SSE
10
0.5
SSE
9
0.5
SE
11
0.6
SSE
10
0.6
SE
9
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
55
34
33
31
20
32
86
107
133
115
97
71
67
60
56
56
60
83
63
48
55
61
67
74
Wind (km/h)
5
N
5
WNW
5
WNW
0
NNE
5
SE
10
S
5
SSE
10
NE
5
NNE
5
NW
5
NE
0
NE
5
SSW
5
SE
5
E
5
NE
10
NNE
10
NNW
10
NNW
10
N
10
NW
10
NNW
10
NW
10
NW
Wind State
glassy
glassy
glassy
glassy
on
on
glassy
cross-off
cross-off
off
glassy
glassy
cross-on
glassy
glassy
cross-off
cross-off
off
off
off
off
off
off
cross-off
High Tide
10:40AM1.06m
11:33PM1.03m
11:56AM1.14m
00:24AM1.04m
12:57PM1.23m
Low Tide
5:24AM0.44m
5:54PM0.28m
6:15AM0.34m
6:53PM0.27m
7:02AM0.25m
7:48PM0.28m
clear
clear
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:24
5:24
 mm
1
3
2
3
1
1
3
1
Temp °C
20
19
18
20
22
20
19
18
19
19
19
20
22
22
20
20
20
20
19
22
24
24
24
22
Feels °C
20
19
18
21
23
21
21
19
21
21
20
22
24
24
22
22
21
21
19
22
24
25
25
23
Swell 1
Height (m)
Direction
Period (s)
0.6
S
9
0.5
S
8
0.5
S
8
0.5
S
8
0.4
S
8
0.5
S
8
0.8
S
8
0.9
S
8
1
S
8
0.9
S
8
0.8
S
9
0.7
S
8
0.7
S
8
0.6
S
8
0.5
S
7
0.6
SSE
9
0.6
SSE
10
0.7
SSE
10
0.6
SSE
10
0.5
SSE
9
0.5
SE
11
0.6
SSE
10
0.6
SE
9
0.6
SE
10
Energy kJ
55
34
33
31
20
32
86
107
133
115
97
65
64
42
27
56
60
83
63
48
55
61
67
74
Swell 2
Height (m)
Direction
Period (s)
0.2
E
5
0.3
SSE
10
0.2
E
5
0.2
E
5
0.3
SSE
9
0.4
SSE
9
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
0.6
SSE
9
0.5
S
7
0.4
S
7
0.4
SSW
7
0.3
S
7
0.3
SE
13
0.4
SSE
10
0.3
SE
13
0.3
SE
13
0.2
SSE
14
Energy kJ
2
18
2
2
15
32
3
3
3
33
47
71
67
60
56
25
16
15
8
28
37
27
28
18
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
6
0.2
E
5
0.2
SSE
10
0.2
SSE
9
0.2
E
5
0.2
ESE
6
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
6
0.2
E
7
0.2
E
6
0.2
E
4
0.2
E
4
0.3
E
6
0.2
E
6
0.3
SE
11
0.2
SSW
6
0.2
SSE
10
0.2
SSE
10
0.1
SE
9
Energy kJ
4
2
10
7
2
4
10
14
10
3
3
3
3
3
3
1
2
7
3
18
4
9
9
3
Wind waves
Height (m)
Direction
Period (s)
0.3
ENE
6
0.3
NNE
2
0.3
SSW
6
Energy kJ
7
1
7
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
62
90
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
2
1
1
1
3
3
Header Global
Rating
(10 max)
5
4
6
8
7
8
9
9
7
6
7
6
6
5
5
5
6
6
7
7
8
8
7
6
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mongagua surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest