Maresias Surf Break

Maresias 48 hour detailed Surf Forecast

Lat Long: 23.81° S 45.54° W

Issued: 8 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.1° 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 (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 4.5ft (1.3m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 4ft (1.2m), 9s period with S swell.
  • Evening surf: Evening surf (14 Jun, local time) - 4ft (1.2m), 9s period with S swell.

The current surf forecast for Maresias at 5AM is: 1.2m 10s primary swell from a South direction and 0.7m 11s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 13). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (14 Jun)4.5ft (1.3m)10s
Afternoon (14 Jun)4ft (1.2m)9s
Evening (14 Jun)4ft (1.2m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 71mm), heaviest during Sun night. Warm (max 25°C on Sun morning, min 18°C on Sat night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
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)
0
1
2
2
2
2
1
1
2
2
2
1
0
1
0
0
1
1
2
2
2
2
2
2
Swell
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
ESE
9
1.1
SSW
6
0.7
S
11
1.1
S
10
1.3
SSW
10
1.3
SSW
10
1.2
S
9
1.2
S
9
1.2
S
9
1.2
S
9
1.2
S
9
1.1
S
8
1
S
8
1.2
S
8
1.3
S
8
1.3
S
7
1.4
S
8
1.4
S
8
1.6
S
9
1.5
S
9
1.5
S
9
1.2
S
9
1.2
S
10
1.1
S
10
Wave Graph
Metric surfscale
Energy kJ
67
90
121
245
322
315
240
235
225
225
214
167
132
182
196
181
227
257
377
390
382
246
268
230
Wind (km/h)
5
SSW
5
SSW
5
ESE
5
E
5
NNE
5
NE
10
SSE
5
S
5
SSW
5
SSE
5
SSE
10
S
10
S
10
S
15
S
15
S
10
S
5
S
5
ESE
5
SSE
5
SE
0
WSW
5
WNW
5
SSE
Wind State
cross-on
glassy
glassy
glassy
glassy
cross-off
cross-on
on
glassy
glassy
glassy
on
on
on
on
on
on
on
glassy
glassy
glassy
glassy
glassy
glassy
High Tide
1:41AM0.89m
2:43PM1.17m
2:12AM0.91m
3:27PM1.16m
2:44AM0.93m
Low Tide
8:32PM0.28m
8:22AM0.06m
9:21PM0.34m
9:06AM0.02m
10:05PM0.41m
9:51AM0.01m
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
thunderstorm
mod rain
heavy rain
mod rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
<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
 mm
1
7
15
6
3
6
3
2
3
5
2
1
1
3
8
2
1
Temp °C
19
18
19
18
18
21
25
23
20
20
20
20
20
19
19
19
19
19
19
19
18
18
19
19
Feels °C
20
19
21
19
19
22
26
25
23
23
23
22
22
21
20
20
20
21
21
22
20
20
21
22
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
9
1.1
SSW
6
0.9
SSW
6
1.1
S
10
1.3
SSW
10
1.3
SSW
10
1.2
S
9
1.2
S
9
1.2
S
9
1.2
S
9
1.2
S
9
1.1
S
8
1
S
8
0.4
ESE
9
0.4
ESE
9
0.3
ESE
9
1.4
S
8
1.4
S
8
1.6
S
9
1.5
S
9
1.5
S
9
1.2
S
9
1.2
S
10
1.1
S
10
Energy kJ
67
90
68
245
322
315
240
235
225
225
214
167
132
32
31
15
227
257
377
390
382
246
268
230
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
12
0.7
ESE
9
0.7
S
11
0.8
SSW
6
0.7
ESE
11
0.6
ESE
10
0.6
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
9
0.4
ESE
9
0.4
ESE
9
0.2
S
11
0.1
S
15
0.2
S
15
0.3
ESE
9
0.3
S
13
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.5
S
12
0.2
S
13
0.2
ESE
8
Energy kJ
22
65
121
41
99
67
67
56
55
54
49
32
32
9
4
17
15
31
14
14
13
65
14
7
Swell 3
Height (m)
Direction
Period (s)
0.1
S
9
0.3
SE
12
0.7
ESE
9
0.5
ESE
9
0.1
S
16
0.1
S
15
0.1
S
15
0.2
S
13
0.1
S
13
0.1
S
12
0.2
S
12
0.2
S
12
0.2
S
11
0.1
S
16
0.1
S
11
0.2
S
11
0.3
S
14
0.3
ESE
8
0.3
ESE
8
0.1
S
15
0.1
SE
11
Energy kJ
2
23
68
50
5
4
4
14
3
3
11
11
10
5
2
9
33
14
14
4
5
Wind waves
Height (m)
Direction
Period (s)
1
SSW
6
1.2
S
8
1.3
S
8
1.3
S
7
0.7
ESE
5
0.8
ESE
6
1.3
ESE
6
1.3
ESE
6
1.2
ESE
6
Energy kJ
62
182
196
181
27
40
97
104
100
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
1
1
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
Distance (km)
4
0
0
0
0
0
37
50
0
0
0
58
19
19
19
143
19
25
0
0
0
0
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
2
2
1
1
2
1
1
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
1
2
2
3
4
4
3
2
Header Global
Rating
(10 max)
5
5
4
5
5
5
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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