Maresias Surf Break

Lat Long: 23.81° S 45.54° W

Maresias 48 hour detailed Surf Forecast

Issued: 8 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Maresias sea temperature is
22.4°C
1.9° 

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 (04 Sep):

  • Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.3m), 11s period with SSE swell.

The current surf forecast for Maresias at 12AM is: 1.3m 11s primary swell from a South-southeast direction (forecast issued at 08:00pm September 03). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)--
Evening (04 Sep)4.5ft (1.3m)11s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sun afternoon. Warm (max 28°C on Fri morning, min 16°C on Sun afternoon). Wind will be generally light.

Thu
3
Friday
4
Saturday
5
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)
3
2
2
2
2
2
0
0
0
0
1
1
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSE
11
1.3
SSE
11
1.3
SSE
11
1.2
SSE
11
1.1
SSE
11
1
SSE
11
0.9
SSE
11
0.8
SSE
11
0.8
SSE
11
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.4
SSE
10
0.7
S
6
0.7
S
6
0.7
S
6
Wave Graph
Metric surfscale
Energy kJ
522
423
416
353
297
230
186
149
130
95
94
71
71
73
43
42
31
32
Wind (km/h)
15
NE
10
NNE
10
NNE
10
N
5
N
5
NW
10
SW
10
SW
5
W
10
WSW
5
WNW
5
WNW
5
WSW
10
SW
10
NNE
10
S
10
SW
10
W
Wind State
cross-off
cross-off
cross-off
off
off
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
glassy
cross-on
cross-off
on
cross-on
cross
High Tide
5:51PM0.77m
00:22AM0.42m
7:17AM0.80m
12:10PM0.77m
6:34PM0.67m
00:20AM0.51m
12:50PM0.91m
8:48PM0.60m
Low Tide
11:08PM0.42m
1:33AM0.42m
10:02AM0.74m
4:09PM0.62m
10:52PM0.50m
3:56AM0.40m
6:00PM0.56m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
part cloud
cloud
part cloud
clear
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
 mm
1
Temp °C
20
20
20
20
20
26
28
24
19
19
18
19
19
21
20
24
20
20
Feels °C
20
20
20
20
20
27
27
25
21
20
19
21
21
22
21
25
21
22
  • 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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