Maresias Surf Break
Lat Long: 23.81° S 45.54° W

Maresias 48 hour detailed Surf Forecast

Weather Forecast for Maresias

Issued: 2 am 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.5° C

Normal for this time of year

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 (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 2.5ft (0.7m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
  • Evening surf: Evening surf (02 Jun, local time) - 2ft (0.6m), 9s period with SE swell.

The current surf forecast for Maresias at 10AM is: 0.7m 10s primary swell from a Southeast direction and 0.4m 8s secondary swell from a South direction (forecast issued at 02:00am June 02). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (02 Jun)2.5ft (0.7m)10s
Afternoon (02 Jun)2ft (0.6m)9s
Evening (02 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

Mostly dry. Warm (max 23°C on Thu morning, min 16°C on Tue night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
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)
0
0
0
0
0
0
1
1
1
1
1
1
2
1
2
2
3
3
3
3
1
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
9
0.7
SE
9
0.8
SE
10
0.7
SE
10
0.7
SE
10
0.6
SE
9
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.8
S
9
0.9
S
9
1.1
S
9
1.2
S
8
1.1
S
8
0.8
SSE
12
1.5
SSE
12
1.5
SSE
12
1.5
SSE
11
1.3
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.2
S
11
Wave Graph
Metric surfscale
Energy kJ
90
84
124
100
94
71
86
65
62
50
97
129
190
205
173
183
569
559
591
433
364
364
307
371
Wind (km/h)
10
W
5
WSW
5
W
5
W
5
SW
5
SW
5
WSW
5
NW
0
NNW
5
NNW
5
NW
0
NW
5
S
5
S
0
SE
5
NNE
5
NNE
5
NNE
5
NNE
5
NE
10
E
10
E
10
ENE
10
ENE
Wind State
cross
cross
cross
cross
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
on
glassy
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
2:55AM0.98m
3:53PM1.05m
3:28AM0.99m
4:27PM1.02m
4:05AM0.99m
5:06PM0.98m
Low Tide
9:42AM0.09m
10:17PM0.41m
10:23AM0.12m
10:57PM0.44m
11:09AM0.16m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
6:37
6:37
6:37
5:22
5:22
5:22
Temp °C
18
17
17
18
20
20
18
17
18
17
16
19
22
21
19
18
17
17
17
20
23
22
19
19
19
18
18
19
21
21
19
18
20
18
17
21
23
22
21
19
18
18
18
21
23
22
20
20
Swell 1
Height (m)
Direction
Period (s)
0.8
SSE
9
0.7
SE
9
0.8
SE
10
0.7
SE
10
0.7
SE
10
0.6
SE
9
0.7
SE
9
0.7
S
7
0.7
S
6
0.6
S
6
0.8
S
9
0.9
S
9
1.1
S
9
1.2
S
8
1.1
S
8
1.1
SSE
8
1.5
SSE
12
1.5
SSE
12
1.5
SSE
11
1.3
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.2
S
11
Energy kJ
90
84
124
100
94
71
86
43
41
29
97
129
190
205
173
171
569
559
591
433
364
364
307
371
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
11
0.5
S
9
0.5
S
9
0.4
S
8
0.4
S
8
0.6
S
8
0.6
S
7
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.2
SSE
8
0.1
SE
9
0.6
S
12
0.8
SSE
12
0.9
SE
6
0.1
S
21
0.9
ESE
6
1.1
SE
7
0.1
S
20
0.2
SSE
19
Energy kJ
43
38
36
22
22
49
34
65
62
50
49
45
7
3
98
183
56
9
69
100
8
36
Swell 3
Height (m)
Direction
Period (s)
0.4
S
9
0.4
SE
11
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.3
S
8
0.1
E
6
0.1
E
6
0.1
SE
10
0.2
E
6
0.3
SE
8
0.1
S
18
0.1
S
21
0.1
S
21
0.1
S
21
Energy kJ
25
43
3
3
3
2
3
2
3
11
1
1
4
3
10
6
9
9
9
Wind waves
Height (m)
Direction
Period (s)
1.3
ESE
6
1.4
ESE
6
1.1
ESE
6
1.2
ESE
6
1.2
ESE
6
Energy kJ
136
161
97
117
110
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
3
3
3
3
2
2
2
2
Distance (km)
13
10
10
4
26
26
0
0
0
0
0
0
0
66
0
0
0
0
0
0
4
4
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
2
2
2
2
3
2
3
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
5
4
4
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
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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