Maresias Surf Break

Maresias 48 hour detailed Surf Forecast

Lat Long: 23.81° S 45.54° W

Issued: 2 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 (10 Jun):

  • 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) - 2.5ft (0.8m), 8s period with S swell.

The current surf forecast for Maresias at 9PM is: 0.8m 8s primary swell from a South direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm June 10). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)1.5ft (0.4m)9s
Evening (10 Jun)2.5ft (0.8m)8s

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 25°C on Fri morning, min 19°C on Wed night). Wind will be generally light.

Wed
10
Thursday
11
Friday
12
Sat
13
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)
0
0
1
0
1
2
2
2
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
0
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)
0.4
SSE
9
0.4
SSE
9
0.6
S
8
0.8
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
0.6
SSE
9
0.6
SSE
10
0.5
SSE
9
0.4
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
8
0.7
SE
8
0.7
SE
9
Wave Graph
Metric surfscale
Energy kJ
29
26
49
88
130
112
144
123
90
80
56
56
78
56
63
46
35
53
50
46
44
45
74
86
Wind (km/h)
10
S
5
SSE
5
SSE
5
SSE
5
NE
5
NNE
10
NNE
10
NE
5
WSW
5
SSW
0
ESE
5
NNE
5
NNE
10
NNE
10
NNE
10
NNE
5
NNE
5
E
10
NNE
15
N
10
NNW
10
NNW
10
NW
10
SSW
Wind State
on
on
glassy
on
glassy
glassy
cross-off
cross-off
glassy
on
glassy
off
cross-off
cross-off
cross-off
off
glassy
cross
cross-off
off
cross-off
off
cross-off
cross-on
High Tide
10:48AM0.92m
11:50PM0.90m
12:06PM1.00m
00:33AM0.90m
1:06PM1.09m
1:08AM0.89m
Low Tide
5:40PM0.24m
6:02AM0.30m
6:42PM0.23m
6:51AM0.21m
7:39PM0.25m
7:38AM0.13m
clear
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
part cloud
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
5:22
 mm
1
2
1
1
1
1
2
1
Temp °C
23
22
20
19
19
19
19
19
22
22
19
19
19
19
19
22
25
25
23
21
20
21
22
21
Feels °C
23
23
22
21
21
21
20
20
24
23
21
21
20
20
19
23
25
27
24
21
21
22
24
22
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
8
0.4
SSW
8
0.6
S
8
0.8
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
0.6
SSE
9
0.6
SSE
10
0.5
SSE
9
0.5
E
4
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
8
0.7
SE
8
0.7
SE
9
Energy kJ
22
22
49
88
130
112
144
123
90
68
44
39
78
56
63
46
9
53
50
46
44
45
74
86
Swell 2
Height (m)
Direction
Period (s)
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
0.7
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
E
4
0.4
SSE
9
0.4
SSE
10
0.3
SE
13
0.4
E
4
0.4
E
5
0.3
SE
10
0.3
SE
12
0.3
SE
12
Energy kJ
29
26
28
17
54
84
79
94
90
80
56
56
27
24
15
5
32
31
27
6
8
16
25
24
Swell 3
Height (m)
Direction
Period (s)
0.2
E
5
0.2
ESE
6
0.3
E
6
0.2
SSE
12
0.2
E
6
0.3
S
10
0.3
ENE
6
0.2
E
7
0.2
E
7
0.2
ESE
6
0.3
SE
15
0.3
ENE
3
0.3
ENE
3
0.3
SE
14
0.3
SE
14
0.4
SSW
7
0.4
SE
10
0.3
SSW
6
0.3
SSW
6
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.1
S
9
0.1
S
9
Energy kJ
2
4
7
14
3
18
8
3
3
4
33
2
2
29
30
15
35
8
8
27
27
27
2
2
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
2
0.3
NE
3
0.2
ENE
3
0.2
ENE
3
0.4
NE
3
0.3
ENE
4
0.4
ENE
4
0.6
E
4
0.7
ENE
4
0.5
E
4
0.5
E
4
0.4
ENE
4
0.4
NW
3
0.4
WSW
3
0.6
SSW
4
Energy kJ
2
1
1
1
3
3
4
11
19
9
9
6
3
3
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
143
213
0
4
0
0
0
0
0
63
0
0
0
0
0
0
0
4
0
0
0
0
0
32
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
1
1
2
2
2
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
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
2
2
3
2
Header Global
Rating
(10 max)
7
8
9
8
7
5
7
7
6
6
6
6
6
7
7
8
8
8
7
6
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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