Maresias surf break

Maresias surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 am Thursday 07 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Maresias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Maresias sea temperature is
24.7° C
(Which is slightly warmer than usual)

How big are the waves at Maresias today?

The current surf forecast for Maresias at 1PM is: 0.7m 11s primary swell from a South direction (forecast issued at 08:00am May 07). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 May)2.5ft (0.7m)11s
Afternoon (07 May)2ft (0.6m)11s
Evening (07 May)1.5ft (0.5m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 33°C on Fri afternoon, min 20°C on Sat night). Wind will be generally light.

Thursday
7
Friday
8
Saturday
9
Sun
10
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
12 AM
3 AM
Rating
(10 max)
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
1
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.8
S
11
0.7
S
11
0.7
S
11
0.6
S
11
0.6
S
11
0.5
S
11
0.5
S
10
0.5
S
10
0.3
SSE
14
0.4
S
10
0.4
SSE
13
0.5
S
13
0.5
S
13
0.6
S
12
0.6
S
12
0.6
S
12
0.6
S
13
0.7
S
13
0.6
S
13
0.6
S
13
0.6
S
12
0.6
S
12
0.6
S
12
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
155
116
114
84
82
55
53
51
36
35
58
87
85
113
110
110
119
173
125
119
110
106
104
104
Wind (km/h)
10
NNE
5
NNE
5
SSE
10
ESE
15
NE
10
NNE
15
NNE
15
NNE
15
NNE
15
NNE
10
NNE
10
NNE
15
NNE
10
NNE
15
NNE
15
NNE
15
NNE
10
WSW
10
SW
10
SW
0
S
5
W
10
WSW
15
WSW
off
off
glassy
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
glassy
glassy
cross-on
cross
High Tide
4:48AM0.90m
6:02PM0.87m
5:39AM0.85m
7:17PM0.82m
6:49AM0.80m
10:34PM0.84m
Low Tide
12:04PM0.29m
1:14AM0.58m
1:36PM0.33m
2:45AM0.58m
3:02PM0.32m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
Temp °C
22
27
30
30
24
25
25
25
25
28
32
33
28
26
26
26
26
27
28
26
23
23
23
22
23
29
31
31
24
25
25
25
24
28
31
33
28
26
25
26
26
28
30
29
28
27
26
23
Swell 1
Height (m)
Direction
Period (s)
0.8
E
6
0.9
E
6
0.9
E
6
0.6
S
11
0.6
S
11
0.5
S
11
1.1
E
7
1.1
E
7
1.1
E
7
1.1
E
7
1.1
E
7
0.5
S
13
0.5
S
13
1.1
E
7
1
E
7
1
E
7
1
E
8
1
E
8
1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
SSW
7
Energy kJ
40
58
66
84
82
55
107
111
117
127
131
87
85
131
107
108
111
117
114
114
117
100
103
73
Swell 2
Height (m)
Direction
Period (s)
0.8
S
11
0.7
S
11
0.7
S
11
0.5
S
10
0.5
S
10
0.4
S
10
0.4
S
10
0.4
SSE
13
0.2
S
10
0.6
S
12
0.6
S
12
0.6
S
12
0.6
S
13
0.7
S
13
0.6
S
13
0.6
S
13
0.8
SW
6
0.8
SSW
7
0.9
SSW
7
0.9
E
8
Energy kJ
155
116
114
53
51
33
33
58
7
113
110
110
119
173
125
119
40
62
75
102
Swell 3
Height (m)
Direction
Period (s)
0.3
E
8
0.3
SSE
14
0.3
SSE
14
0.3
SSE
13
0.3
S
10
0.2
SSE
16
0.3
SSE
15
0.3
SSE
15
0.1
S
20
0.1
S
20
0.1
S
19
0.6
S
12
0.6
S
12
0.6
S
12
0.6
S
12
Energy kJ
11
36
36
35
18
26
44
43
7
7
7
110
106
104
104
Wind waves
Height (m)
Direction
Period (s)
1
E
6
1.2
E
6
1
E
6
1.1
E
7
1.1
E
7
0.3
NNW
3
1.1
E
7
1.2
E
7
0.4
WSW
3
0.7
SW
4
0.7
SW
5
Energy kJ
64
113
84
103
107
1
131
155
2
17
22
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
11
0
0
0
0
0
0
0
0
0
0
0
0
0
26
26
26
0
0
26
26
Best forecast wave conditions in São Paulo
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
1
1
1
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
1
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
Header Global
Rating
(10 max)
8
5
5
6
7
7
6
8
7
6
5
7
7
5
5
5
6
5
5
5
4
5
4
4
  • 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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