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

Maresias 48 hour detailed Surf Forecast

Weather Forecast for Maresias

Issued: 8 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.5° 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 3ft (0.9m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 4.5ft (1.4m), 8s period with SSE swell.
  • Evening surf: Evening surf (03 Jun, local time) - 3ft (0.9m), 12s period with SSE swell.

The current surf forecast for Maresias at 4PM is: 1.4m 8s primary swell from a South-southeast direction (forecast issued at 08:00am June 03). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (03 Jun)3ft (0.9m)9s
Afternoon (03 Jun)4.5ft (1.4m)8s
Evening (03 Jun)3ft (0.9m)12s

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 3mm), mostly falling on Wed night. Warm (max 22°C on Wed morning, min 16°C on Fri night). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
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
12 AM
3 AM
Rating
(10 max)
1
1
1
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
9
0.9
S
9
1.2
SSE
9
1.4
SSE
8
1.6
SSE
8
0.9
SSE
12
1.2
S
12
1.2
S
12
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
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
Wave Graph
Metric surfscale
Energy kJ
48
129
227
250
334
228
397
390
377
371
364
358
358
364
384
384
229
229
225
475
365
350
344
280
Wind (km/h)
5
NW
5
W
5
SSW
5
S
5
E
10
NE
10
NE
10
ENE
10
ENE
10
ENE
10
ENE
10
E
10
ENE
10
NE
10
NE
10
NE
10
NE
10
NE
10
E
10
E
10
NE
15
NE
10
NNE
10
NNE
Wind State
glassy
glassy
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
3:28AM0.99m
4:27PM1.02m
4:05AM0.99m
5:06PM0.98m
4:47AM0.98m
5:52PM0.94m
Low Tide
10:23AM0.12m
10:57PM0.44m
11:09AM0.16m
11:44PM0.47m
12:03PM0.20m
00:43AM0.50m
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
5:22
 mm
1
1
1
Temp °C
17
19
22
21
19
18
18
18
18
19
20
20
19
18
18
18
18
20
22
22
18
17
17
16
Feels °C
18
21
23
23
21
19
19
19
19
20
21
20
20
18
19
19
19
21
22
22
18
17
17
16
Swell 1
Height (m)
Direction
Period (s)
0.7
S
7
0.9
S
9
1.2
SSE
9
1.4
SSE
8
1.3
SSE
8
1.3
SSE
8
1.2
S
12
1.2
S
12
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
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
Energy kJ
48
129
227
250
217
208
397
390
377
371
364
358
358
364
384
384
184
184
181
475
365
350
344
280
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
9
0.6
SE
8
0.1
SE
8
0.1
E
6
0.6
S
12
0.9
SSE
12
0.1
S
21
0.1
S
21
0.1
S
20
0.2
S
20
0.1
S
18
0.8
SSE
13
0.8
ESE
6
0.8
SSE
13
0.9
ESE
6
0.8
ESE
7
0.8
ESE
7
Energy kJ
47
44
3
1
98
228
9
9
7
30
6
229
55
225
60
60
58
Swell 3
Height (m)
Direction
Period (s)
0.3
S
10
0.1
E
6
0.1
SE
10
0.3
SE
10
0.1
S
18
0.8
SSE
13
0.7
ESE
6
Energy kJ
18
1
4
15
6
229
43
Wind waves
Height (m)
Direction
Period (s)
1.6
SSE
8
1.2
SE
6
1.2
ESE
6
1.3
ESE
6
1.4
ESE
7
1.4
ESE
6
1.4
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
1
ESE
6
1
ESE
6
0.9
ESE
6
0.8
ESE
7
0.9
ESE
7
Energy kJ
334
112
109
126
165
170
166
149
129
117
90
88
68
58
73
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
Distance (km)
0
0
8
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
4
0
0
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
1
2
2
2
3
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
4
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
6
9
9
9
8
9
8
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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