Maresias Surf Break

Maresias 48 hour detailed Surf Forecast

Lat Long: 23.81° S 45.54° W

Issued: 8 pm 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.2° C

Slightly warmer than usual

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


How big are the waves at Maresias today (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 3ft (0.9m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 2.5ft (0.7m), 10s period with SSE swell.
  • Evening surf: Evening surf (11 Jun, local time) - 2ft (0.6m), 9s period with SSE swell.

The current surf forecast for Maresias at 3AM is: 0.9m 8s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 10). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (11 Jun)3ft (0.9m)9s
Afternoon (11 Jun)2.5ft (0.7m)10s
Evening (11 Jun)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed night. Warm (max 26°C on Fri morning, 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
2
2
2
0
0
1
1
1
1
1
1
1
1
1
1
1
1
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)
0.6
S
8
0.9
S
8
1
S
8
0.9
SSW
8
1
S
8
0.9
SSW
9
0.7
SSE
10
0.7
SSE
10
0.6
SSE
9
0.6
SSE
9
0.7
SSE
9
0.7
SSE
10
0.6
SSE
10
0.5
SSE
9
0.4
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
8
0.5
SE
8
0.6
SE
8
0.7
SE
10
0.7
SE
9
0.8
ESE
9
Wave Graph
Metric surfscale
Energy kJ
49
108
134
112
144
123
90
80
56
56
78
83
63
47
35
53
50
46
35
34
57
92
90
92
Wind (km/h)
5
S
5
SSE
0
NE
0
N
10
NNE
10
NNE
5
WSW
10
SSW
0
SSW
5
NNE
10
NE
10
NNE
10
NNE
10
NNE
5
NNW
5
ENE
10
NNE
10
N
10
NNW
10
NW
5
W
10
SW
15
SSW
15
SSW
Wind State
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
cross-off
off
off
cross-off
cross
cross-on
on
on
High Tide
11:50PM0.90m
12:06PM1.00m
00:33AM0.90m
1:06PM1.09m
1:08AM0.89m
1:57PM1.15m
Low Tide
5:40PM0.24m
6:02AM0.30m
6:42PM0.23m
6:51AM0.21m
7:39PM0.25m
7:38AM0.13m
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
 mm
1
4
1
1
1
2
Temp °C
19
19
19
19
18
19
24
22
19
19
19
19
19
22
26
26
22
22
22
22
21
22
22
20
Feels °C
21
21
22
22
18
20
25
23
22
21
20
19
19
22
27
28
23
23
23
24
23
23
22
20
Swell 1
Height (m)
Direction
Period (s)
0.6
S
8
0.9
S
8
1
S
8
0.9
SSW
8
1
S
8
0.9
SSW
9
0.8
SSW
8
0.7
SSW
8
0.6
SSW
8
0.6
S
7
0.7
SSE
9
0.7
SSE
10
0.6
SSE
10
0.5
SSE
9
0.4
SSE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
8
0.5
SE
8
0.6
SE
8
0.7
SE
10
0.7
SE
9
0.8
ESE
9
Energy kJ
49
108
134
112
144
123
90
68
44
39
78
83
63
47
32
53
50
46
35
34
57
92
90
92
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
8
0.4
SE
8
0.4
SSE
12
0.6
SSE
11
0.6
SSE
11
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
9
0.6
SSE
9
0.5
S
7
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.4
SE
10
0.4
SSE
10
0.5
E
4
0.4
E
4
0.3
SSE
9
0.3
SSE
9
0.3
SE
12
0.1
SE
14
0.1
S
9
0.3
SE
12
Energy kJ
28
18
54
84
79
94
90
80
56
56
27
24
15
15
35
31
9
6
16
17
24
7
2
22
Swell 3
Height (m)
Direction
Period (s)
0.3
E
6
0.2
SSE
12
0.2
E
6
0.3
S
10
0.1
SE
15
0.2
E
7
0.3
NE
3
0.2
ENE
3
0.3
SE
15
0.3
SE
14
0.3
E
6
0.3
ESE
6
0.3
SE
14
0.4
SE
10
0.4
E
4
0.3
SSW
6
0.3
SE
13
0.3
SE
13
0.3
E
4
0.3
SE
13
0.3
E
5
0.1
S
9
0.1
S
9
Energy kJ
7
14
3
18
9
3
1
1
33
32
7
8
30
37
5
8
27
27
3
27
4
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
ENE
6
0.3
NE
2
0.2
ENE
4
0.4
ENE
7
0.4
ENE
3
0.6
E
4
0.5
E
4
0.4
NW
3
0.4
NW
3
0.4
SW
3
0.4
SSW
4
0.5
SSW
4
0.9
SSW
6
Energy kJ
8
1
1
15
3
12
9
3
4
3
5
11
62
Nearest Offshore or Glassy
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
Distance (km)
0
0
0
0
0
0
8
63
0
0
0
0
0
0
0
0
0
0
0
0
4
41
32
66
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
2
2
2
1
2
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
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