Maresias Surf Break

Lat Long: 23.81° S 45.54° W

Maresias 48 hour detailed Surf Forecast

Issued: 8 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
21.1° C
1.0° 

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 (26 Jul):

  • Morning surf: Morning surf (26 Jul, local time) - 3ft (0.9m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (26 Jul, local time) - 3.5ft (1.0m), 13s period with S swell.
  • Evening surf: Evening surf (26 Jul, local time) - 3ft (0.9m), 12s period with S swell.

The current surf forecast for Maresias at 3PM is: 1.0m 13s primary swell from a South direction and 0.9m 9s secondary swell from a South-southeast direction (forecast issued at 08:00am July 26). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (26 Jul)3ft (0.9m)14s
Afternoon (26 Jul)3.5ft (1.0m)13s
Evening (26 Jul)3ft (0.9m)12s

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


Short Range Forecast

Mostly dry. Warm (max 32°C on Tue afternoon, min 18°C on Sun afternoon). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
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)
2
2
1
1
2
2
2
2
2
2
1
0
1
1
1
1
1
1
1
1
1
1
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)
0.8
S
14
0.9
S
14
1
S
13
1
S
13
1
S
13
0.9
S
12
0.9
S
12
0.8
S
12
0.8
S
12
0.7
S
12
0.7
S
11
0.6
S
11
0.7
SE
8
0.6
S
13
0.6
S
12
0.6
S
12
0.6
S
12
0.5
S
12
0.5
S
12
0.5
S
12
0.5
S
13
0.5
S
13
Wave Graph
Metric surfscale
Energy kJ
261
320
345
331
321
233
229
175
172
127
123
89
66
112
109
105
102
67
65
65
79
80
Wind (km/h)
5
N
0
ENE
10
SSE
10
SE
10
NE
15
NE
15
NE
10
NNE
10
NNE
5
NE
5
SSE
10
ESE
10
NNE
15
NE
15
NNE
15
NNE
10
NNE
5
N
0
SSE
5
ENE
15
NNE
15
NNE
Wind State
glassy
glassy
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
off
glassy
cross-off
cross-off
off
High Tide
1:56PM1.00m
1:19AM0.87m
2:22PM1.05m
1:48AM0.96m
2:46PM1.09m
Low Tide
6:57AM0.21m
7:43PM0.41m
7:39AM0.12m
8:15PM0.36m
8:17AM0.05m
8:46PM0.32m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
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>
6:39
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
 mm
Temp °C
17
20
23
22
18
18
18
18
18
24
27
26
20
20
20
20
21
26
31
32
26
26
Feels °C
18
22
23
23
19
18
18
18
18
25
27
27
20
19
19
19
20
26
32
32
25
24
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maresias surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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