Maresias Surf Break

Maresias 48 hour detailed Surf Forecast

Lat Long: 23.81° S 45.54° W

Issued: 2 am 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 (10 Jun):

  • Morning surf: Morning surf (10 Jun, local time) - 1.5ft (0.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 1.5ft (0.4m), 9s period with SSE swell.
  • Evening surf: Evening surf (10 Jun, local time) - 3ft (0.9m), 8s period with S swell.

The current surf forecast for Maresias at 7AM is: 0.5m 8s primary swell from a South direction and 0.4m 10s secondary swell from a South-southeast 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 (0.4m)10s
Afternoon (10 Jun)1.5ft (0.4m)9s
Evening (10 Jun)3ft (0.9m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Wed night. Warm (max 25°C on Fri morning, min 19°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
0
0
1
2
2
1
1
0
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)
0.7
S
9
0.6
S
9
0.6
S
8
0.4
SSE
10
0.4
SSE
9
0.4
SSE
9
0.6
S
8
0.9
S
8
1
S
8
1
S
8
1
S
8
0.9
SSW
8
0.8
SSW
8
0.7
SSE
10
0.6
S
8
0.5
SSE
9
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
9
0.4
SE
10
0.5
SSE
9
0.6
SE
9
0.6
SE
8
Wave Graph
Metric surfscale
Energy kJ
71
52
50
36
29
26
49
111
130
137
144
118
90
80
48
48
80
85
52
45
39
46
49
45
Wind (km/h)
5
NNE
5
N
0
NNW
5
NE
10
S
10
SSE
10
S
5
ESE
10
NE
5
N
10
NNE
5
N
5
WSW
5
SSW
5
ENE
10
NNE
10
NNE
10
NNE
10
NNE
5
N
5
NW
0
W
5
N
10
N
Wind State
glassy
glassy
glassy
glassy
on
on
on
cross-on
cross-off
off
cross-off
glassy
glassy
on
cross-off
cross-off
cross-off
off
off
off
glassy
glassy
off
off
High Tide
10:48AM0.92m
11:50PM0.90m
12:06PM1.00m
00:33AM0.90m
1:06PM1.09m
Low Tide
5:08AM0.38m
5:40PM0.24m
6:02AM0.30m
6:42PM0.23m
6:51AM0.21m
7:39PM0.25m
clear
clear
part cloud
clear
clear
part cloud
cloud
light rain
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
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
1
1
1
1
1
Temp °C
19
18
18
21
23
22
20
19
19
19
19
20
23
22
20
19
19
19
19
23
25
24
22
22
Feels °C
19
18
19
22
23
23
21
21
20
20
20
22
24
23
21
20
20
20
19
24
26
27
23
23
Swell 1
Height (m)
Direction
Period (s)
0.7
S
9
0.6
S
9
0.6
S
8
0.5
S
8
0.4
SSW
8
0.4
SSW
8
0.6
S
8
0.9
S
8
1
S
8
1
S
8
1
S
8
0.9
SSW
8
0.8
SSW
8
0.7
SSW
8
0.6
S
8
0.6
S
7
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
9
0.5
SSE
8
0.5
SSE
9
0.6
SE
9
0.6
SE
8
Energy kJ
71
52
50
34
22
22
49
111
130
137
144
118
90
68
41
40
80
85
52
45
39
46
49
45
Swell 2
Height (m)
Direction
Period (s)
0.3
E
5
0.3
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
9
0.4
SSE
9
0.4
SSE
8
0.4
SE
8
0.4
SSE
12
0.6
SSE
11
0.6
SSE
11
0.6
SSE
10
0.6
SSE
10
0.7
SSE
10
0.5
SSE
9
0.5
SSE
9
0.5
S
7
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.4
SE
10
0.4
SE
10
0.4
SSE
9
0.3
S
6
Energy kJ
4
18
31
36
29
26
28
17
54
84
81
71
68
80
48
48
26
24
15
15
33
34
29
7
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
10
0.3
E
5
0.3
E
5
0.2
E
5
0.2
ESE
6
0.2
ESE
6
0.3
E
6
0.2
SSE
12
0.2
E
6
0.3
S
10
0.2
E
6
0.3
NE
3
0.3
ENE
3
0.3
E
4
0.3
E
4
0.2
ENE
4
0.3
E
6
0.3
E
6
0.3
SE
14
0.4
SE
10
0.3
SSW
6
0.3
SSW
6
0.2
SSW
6
0.3
SE
13
Energy kJ
10
4
5
2
4
4
7
14
3
18
3
1
2
3
3
2
7
7
29
27
8
8
4
27
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
2
0.3
NNE
2
0.5
NE
4
0.2
ENE
4
0.2
E
4
Energy kJ
1
1
6
1
1
Nearest Offshore or Glassy
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
Distance (km)
0
0
0
0
143
188
58
4
0
0
0
0
0
59
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
2
2
2
2
1
2
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
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