Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 11 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.5° C
2.1° 

Islas Marietas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Islas Marietas today (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 1.5ft (0.5m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 1.5ft (0.5m), 13s period with SW swell.
  • Evening surf: Evening surf (03 Aug, local time) - 1.5ft (0.5m), 13s period with SW swell.

The current surf forecast for Islas Marietas at 3AM is: 0.6m 13s primary swell from a Southwest direction (forecast issued at 11:00pm August 02). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (03 Aug)1.5ft (0.5m)13s
Afternoon (03 Aug)1.5ft (0.5m)13s
Evening (03 Aug)1.5ft (0.5m)13s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Mon afternoon, min 27°C on Sun night). Wind will be generally light.

Monday
3
Tuesday
4
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
1
1
0
1
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SW
18
0.4
W
8
0.6
SW
13
0.6
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
12
0.5
SW
13
0.4
WNW
5
0.4
SW
12
0.4
SW
12
0.5
SW
12
0.5
SW
15
0.5
SW
15
0.4
SW
15
0.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
49
21
136
103
79
93
78
75
78
8
51
50
68
110
107
55
55
Wind (km/h)
10
E
10
ESE
10
E
10
ENE
5
E
5
W
15
W
10
WNW
5
NW
5
N
5
NNE
5
NE
0
NW
10
W
15
W
10
W
5
NNW
Wind State
cross
cross
cross
cross-off
cross
cross
cross
cross-off
cross-off
off
cross-off
glassy
glassy
cross
cross
cross
cross-off
High Tide
11:18PM1.22m
12:01PM1.30m
00:02AM1.07m
12:30PM1.30m
Low Tide
5:31AM0.45m
6:17PM0.58m
5:51AM0.57m
7:22PM0.58m
cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:38
 mm
Temp °C
29
28
27
27
28
29
29
30
29
29
29
28
29
29
29
29
29
Feels °C
33
32
30
30
31
33
32
34
34
34
34
33
35
33
32
33
34
  • 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 Islas Marietas 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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