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Surf Forecasts:

Mongagua surf break

Mongagua surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Wednesday 11 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Mongagua surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mongagua sea temperature is
27.1° C
 (Which is slightly warmer than usual)

How big are the waves at Mongagua today?

The current surf forecast for Mongagua at 9AM is: 1.8m 14s primary swell from a South-southeast direction and 0.9m 5s secondary swell from a East-southeast direction (forecast issued at 02:00am March 11). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (11 Mar)6ft (1.8m)14s
Afternoon (11 Mar)6.5ft (2.0m)14s
Evening (11 Mar)5ft (1.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
1
2
3
3
2
2
2
2
3
3
3
2
1
0
1
3
3
3
2
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSE
1.1
SSE
1.7
SSE
1.8
SSE
1.8
SSE
2
SSE
1.7
SSE
1.6
SSE
1.6
SSE
1.5
SSE
1.5
SSE
1.4
SSE
1.3
SSE
1.3
SSE
1.2
SSE
1.2
SSE
1.3
SSE
1.4
SE
1.4
SE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
Period(s) (?)171615141414141313131313121212121212121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16457512231321126714071004880854713692576475467393393477578497243214173170170
Wind
(km/h)
15
E
15
ESE
10
E
10
E
15
E
10
E
10
E
10
E
10
ENE
5
NE
5
NNE
5
ESE
10
SE
10
ESE
10
E
5
E
0
WNW
5
WNW
5
WNW
5
WSW
5
S
5
S
5
ESE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		crosscrosscross-
off		glassglasscross-
on		cross-
on		cross-
on		crossglassglassglassglasscross-
on		onglassglass
High Tide
/ height (m)
5:58AM
0.85
7:58PM
0.79
1:25AM
0.84
7:20AM
0.74
12:50PM
0.64
1:15AM
0.95
12:24PM
0.79
Low Tide
/ height (m)
11:15AM
0.49
10:12PM
0.76
5:16AM
0.72
11:22AM
0.63
4:58PM
0.48
6:13AM
0.59
6:02PM
0.33
Wednesday
11
Thursday
12
Friday
13
Sunrise---6:05-------6:05-------6:05----
Sunset------6:25-------6:24-------6:23-
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
74322222211122122---1211
Temp. °C232323232423232323232324252525242424242526262525
Feels °C (?)242525262625252525262727282728272928282930302929
  • 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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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.

View detailed surf forecast for Mongagua at:
surf-forecast.com

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