Maresias Surf Break

Lat Long: 23.81° S 45.54° W

Maresias 48 hour detailed Surf Forecast

Issued: 2 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
21.0° C
0.8° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 2.5ft (0.8m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.
  • Evening surf: Evening surf (01 Aug, local time) - 2ft (0.6m), 11s period with S swell.

The current surf forecast for Maresias at 8AM is: 0.8m 12s primary swell from a South direction (forecast issued at 02:00am August 01). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (01 Aug)2.5ft (0.8m)12s
Afternoon (01 Aug)2.5ft (0.8m)11s
Evening (01 Aug)2ft (0.6m)11s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Sun morning, min 17°C on Sun night). Wind will be generally light.

Saturday
1
Sunday
2
Monday
3
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)
2
1
2
1
0
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
S
12
0.6
S
12
0.8
S
12
0.8
S
12
0.8
S
11
0.8
S
11
0.7
S
11
0.6
S
11
0.6
S
11
0.5
S
10
0.4
S
10
0.4
S
10
0.3
S
10
0.3
S
10
0.2
S
10
0.2
S
10
0.1
S
10
0.1
S
10
0.1
SE
11
0.1
SE
11
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.4
SE
12
Wave Graph
Metric surfscale
Energy kJ
105
102
175
169
149
146
112
81
79
50
31
31
17
17
8
7
2
4
5
5
24
23
22
47
Wind (km/h)
15
NE
15
NNE
10
NNE
5
NE
10
SE
10
E
20
NE
15
NNE
10
NNE
10
NNE
10
NNE
5
NNE
5
SSE
10
ESE
10
NNE
10
NNW
10
WNW
10
W
10
W
5
SW
10
SSW
5
S
5
NE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
off
off
off
glassy
cross
cross-off
off
cross-off
cross
cross
glassy
cross-on
glassy
glassy
off
High Tide
3:42AM1.19m
4:24PM1.11m
4:16AM1.18m
4:54PM1.07m
4:53AM1.14m
5:28PM1.01m
Low Tide
10:36AM0.02m
10:48PM0.30m
11:12AM0.09m
11:22PM0.33m
11:53AM0.19m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:39
 mm
Temp °C
18
17
16
21
25
25
19
19
20
20
20
26
29
28
23
21
20
18
17
21
24
22
19
19
Feels °C
18
17
16
21
25
25
18
18
19
19
18
25
28
27
22
20
19
18
17
22
24
24
20
19
  • 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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