Maresias Surf Break

Maresias 48 hour detailed Surf Forecast

Lat Long: 23.81° S 45.54° W

Issued: 2 pm 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
21.9° 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 (27 Jun):

  • Afternoon surf: Afternoon surf (27 Jun, local time) - 2ft (0.6m), 10s period with S swell.
  • Evening surf: Evening surf (27 Jun, local time) - 1.5ft (0.4m), 10s period with SSE swell.

The current surf forecast for Maresias at 8PM is: 0.5m 10s primary swell from a South direction (forecast issued at 02:00pm June 27). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (27 Jun)--
Afternoon (27 Jun)2ft (0.6m)10s
Evening (27 Jun)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun morning, min 19°C on Sat afternoon). Wind will be generally light.

Sat
27
Sunday
28
Monday
29
Tue
30
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
6 AM
9 AM
Rating
(10 max)
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
10
0.6
S
10
0.5
S
10
0.4
SSE
10
0.4
S
12
0.6
S
12
0.5
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.5
S
10
0.6
S
10
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
13
0.6
S
13
0.6
S
12
0.6
S
12
0.6
S
12
0.4
SSE
15
0.5
SSE
14
0.4
SSE
14
0.5
S
12
Wave Graph
Metric surfscale
Energy kJ
69
69
50
31
46
99
64
85
84
81
49
72
79
82
84
125
123
106
103
103
84
115
74
71
Wind (km/h)
5
S
5
SE
5
NE
10
NNE
10
NNE
5
N
5
N
5
NE
5
SE
5
ESE
10
NNE
10
NNE
10
N
10
NNE
10
N
5
WNW
15
SW
15
SW
5
SW
5
SW
5
W
5
NNW
5
NNE
5
NE
Wind State
glassy
cross-on
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
cross
cross-off
off
off
off
off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
glassy
off
cross-off
High Tide
1:47PM1.00m
1:16AM0.88m
2:21PM1.04m
1:49AM0.92m
2:51PM1.07m
2:20AM0.97m
Low Tide
7:49PM0.40m
7:46AM0.14m
8:27PM0.38m
8:25AM0.09m
9:01PM0.36m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<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
5:25
 mm
Temp °C
22
22
19
19
19
19
19
23
27
26
22
22
22
22
21
24
24
21
20
20
20
19
19
22
Feels °C
24
24
21
20
20
21
21
25
29
28
24
23
23
22
21
25
25
22
22
22
23
22
21
24
Swell 1
Height (m)
Direction
Period (s)
0.8
E
7
0.7
E
7
0.7
E
7
0.7
E
7
0.7
E
7
0.7
E
7
0.6
E
7
0.6
S
11
0.6
S
11
0.6
S
11
0.5
S
10
0.9
E
7
0.8
E
7
0.9
E
7
1
E
7
0.9
E
7
0.9
E
7
0.8
E
7
0.8
E
7
0.7
E
7
0.7
E
7
0.7
E
7
0.7
E
7
0.6
E
7
Energy kJ
62
47
47
45
45
44
32
85
84
81
49
71
57
74
99
83
83
61
61
51
51
51
51
38
Swell 2
Height (m)
Direction
Period (s)
0.6
S
10
0.6
S
10
0.5
S
10
0.4
SSE
10
0.4
S
12
0.6
S
12
0.5
S
11
0.6
E
7
0.6
E
6
0.3
SSE
16
0.3
SSE
15
0.6
S
10
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
13
0.6
S
13
0.6
S
12
0.6
S
12
0.6
S
12
0.5
S
12
0.5
SSE
14
0.5
S
11
0.5
S
12
Energy kJ
69
69
50
31
46
99
64
32
29
48
47
72
79
82
84
125
123
106
103
103
70
115
59
69
Swell 3
Height (m)
Direction
Period (s)
0.3
S
14
0.3
S
13
0.3
S
13
0.3
SSE
12
0.4
SSE
9
0.2
SSW
7
0.4
SSE
10
0.2
SSE
9
0.2
SSE
16
0.3
S
12
0.3
S
12
0.3
SSE
15
0.4
SSE
14
0.4
SSE
14
0.3
SSE
13
0.1
SE
18
0.2
SSE
17
0.3
SSE
16
0.4
SE
16
0.4
SE
15
0.4
SSE
15
0.5
S
11
0.4
SSE
14
0.4
SSE
14
Energy kJ
32
31
31
30
28
5
31
9
25
26
26
43
69
67
35
12
27
51
64
59
84
59
74
71
Wind waves
Height (m)
Direction
Period (s)
0.2
ENE
2
0.3
NE
3
0.4
NE
3
0.7
E
6
0.8
E
7
1.1
E
7
0.2
NNW
2
0.3
NW
3
0.4
WSW
3
0.4
WSW
3
0.5
WSW
3
0.4
WSW
4
0.3
WSW
4
Energy kJ
1
1
3
39
56
111
1
1
3
4
7
5
3
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
4
0
0
0
0
0
0
0
4
0
0
0
0
0
0
26
26
25
26
0
0
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
1
2
2
1
1
2
1
2
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
6
9
8
8
6
6
9
5
5
9
6
9
7
5
5
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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