Maresias Surf Break

Lat Long: 23.81° S 45.54° W

Maresias 48 hour detailed Surf Forecast

Issued: 2 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
21.0° C
0.7° 

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 (22 Jul):

  • Afternoon surf: Afternoon surf (22 Jul, local time) - 3.5ft (1.0m), 5s period with WSW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 1.5ft (0.4m), 9s period with SSW swell.

The current surf forecast for Maresias at 8PM is: 0.4m 9s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm July 22). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (22 Jul)--
Afternoon (22 Jul)3.5ft (1.0m)5s
Evening (22 Jul)1.5ft (0.4m)9s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Fri morning. Warm (max 26°C on Thu morning, min 18°C on Wed night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
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)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
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)
0.9
WSW
4
1
WSW
5
0.8
WSW
5
0.4
SSW
9
0.4
SSW
8
0.4
SSW
8
0.4
SSW
8
0.3
SSW
8
0.3
SSW
8
0.4
S
8
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.4
SSW
8
0.5
S
8
0.6
S
8
0.7
S
9
0.9
S
9
1
S
9
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
25
40
32
26
24
23
22
13
13
19
12
11
12
22
34
50
78
127
151
173
Wind (km/h)
25
SW
15
WSW
10
WSW
5
N
10
NNE
10
SW
5
NNW
15
NNE
5
SSW
5
SW
10
W
10
W
10
W
10
W
15
SW
5
N
5
SW
5
WNW
5
NW
10
NNE
Wind State
cross-on
cross-on
cross
off
cross-off
cross-on
cross-off
cross-off
glassy
glassy
cross
cross
cross-off
cross
cross-on
off
glassy
glassy
glassy
off
High Tide
7:25PM0.74m
11:31AM0.75m
8:51PM0.69m
12:49PM0.84m
Low Tide
3:01PM0.57m
3:30AM0.43m
4:45PM0.58m
4:58AM0.38m
6:11PM0.54m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
heavy rain
light rain
mod rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:35
 mm
1
2
3
11
4
7
6
5
Temp °C
21
20
19
18
19
19
19
22
26
22
20
19
19
19
19
19
19
19
19
19
Feels °C
20
20
20
19
19
21
21
22
27
23
22
20
21
21
20
21
22
22
22
20
  • 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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