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

Maresias 48 hour detailed Surf Forecast

Weather Forecast for Maresias

Issued: 8 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.3° 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 (05 Jun):

  • Morning surf: Morning surf (05 Jun, local time) - 2.5ft (0.8m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (05 Jun, local time) - 4ft (1.2m), 13s period with S swell.
  • Evening surf: Evening surf (05 Jun, local time) - 3.5ft (1.1m), 12s period with S swell.

The current surf forecast for Maresias at 2AM is: 1.2m 12s primary swell from a South direction and 0.1m 18s secondary swell from a South direction, 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (05 Jun)2.5ft (0.8m)13s
Afternoon (05 Jun)4ft (1.2m)13s
Evening (05 Jun)3.5ft (1.1m)12s

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 22°C on Fri morning, min 15°C on Fri night). Wind will be generally light.

Thu
4
Friday
5
Saturday
6
Sunday
7
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)
3
2
2
2
2
2
1
2
2
2
2
2
2
2
1
0
1
1
1
1
1
1
0
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)
1.2
S
11
1.2
S
11
1.2
S
12
1.2
S
12
0.8
SSE
13
0.8
SSE
13
0.8
SSE
13
1.2
S
13
1.1
S
12
1.1
S
12
1.1
S
12
1
S
12
1
S
12
0.9
S
12
0.9
S
12
0.9
S
11
0.8
S
11
0.8
SSE
11
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
Wave Graph
Metric surfscale
Energy kJ
358
371
384
384
229
229
225
475
365
359
353
289
271
220
213
191
149
150
139
104
102
100
74
72
Wind (km/h)
10
ENE
10
ENE
10
NE
10
NE
10
NE
10
ENE
10
E
15
E
10
ENE
10
NE
10
NNE
5
N
10
N
5
N
5
S
5
SSE
5
NE
5
N
5
NNE
5
N
5
NNW
5
W
10
SSW
5
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
off
glassy
on
cross-on
glassy
off
off
glassy
glassy
glassy
cross-on
glassy
High Tide
5:06PM0.98m
4:47AM0.98m
5:52PM0.94m
5:35AM0.95m
6:47PM0.91m
6:31AM0.91m
Low Tide
11:44PM0.47m
12:03PM0.20m
00:43AM0.50m
1:06PM0.24m
1:51AM0.51m
2:15PM0.26m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
 mm
Temp °C
19
19
19
18
18
20
22
22
18
17
17
16
15
19
22
22
18
17
17
17
17
21
22
22
Feels °C
19
19
20
18
18
21
22
22
18
17
17
16
15
20
22
23
19
17
17
16
17
21
22
23
Swell 1
Height (m)
Direction
Period (s)
1.2
S
11
1.2
S
11
1.2
S
12
1.2
S
12
0.9
S
11
0.9
S
11
0.9
S
11
1.2
S
13
1.1
S
12
1.1
S
12
1.1
S
12
1
S
12
1
S
12
0.9
S
12
0.9
S
12
0.9
S
11
0.8
S
11
0.8
SSE
11
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
Energy kJ
358
371
384
384
184
184
181
475
365
359
353
289
271
220
213
191
149
150
139
104
102
100
74
72
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
19
0.1
S
18
0.8
SSE
13
0.8
SSE
13
0.8
SSE
13
0.2
E
8
0.1
E
8
0.7
E
6
0.6
E
6
0.6
ESE
6
0.6
ESE
6
0.5
E
6
0.5
E
6
0.5
E
6
0.5
E
6
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.3
ESE
6
Energy kJ
36
6
229
229
225
6
1
37
27
30
30
20
20
20
20
13
13
13
13
8
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.5
E
6
0.5
E
6
0.5
E
6
0.2
E
8
Energy kJ
5
20
20
19
5
Wind waves
Height (m)
Direction
Period (s)
1.2
ESE
6
1.2
ESE
6
1.2
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.8
ESE
6
0.7
ESE
6
0.7
ESE
6
0.7
E
6
Energy kJ
121
103
103
82
68
55
51
51
40
40
39
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
2
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
4
4
0
0
0
0
0
0
8
19
0
0
0
0
0
0
26
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
5
5
5
5
9
9
9
9
8
8
8
9
9
9
9
9
9
6
6
8
8
8
8
8
  • 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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