Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 11 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.4° C
2.0° 

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 (24 Jul):

  • Morning surf: Morning surf (24 Jul, local time) - 3ft (0.9m), 24s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Jul, local time) - 2ft (0.6m), 23s period with SW swell.
  • Evening surf: Evening surf (24 Jul, local time) - 5ft (1.5m), 21s period with SW swell.

The current surf forecast for Islas Marietas at 3AM is: 0.9m 24s primary swell from a Southwest direction and 0.7m 9s secondary swell from a West-southwest direction (forecast issued at 11:00pm July 23). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (24 Jul)3ft (0.9m)24s
Afternoon (24 Jul)2ft (0.6m)23s
Evening (24 Jul)5ft (1.5m)21s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri night. Warm (max 30°C on Fri afternoon, min 27°C on Sat night). Wind will be generally light.

Friday
24
Saturday
25
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
3
4
3
1
1
2
4
4
4
3
0
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
13
0.5
SW
24
0.9
SW
24
1
SW
24
0.9
SW
24
0.6
SW
24
0.6
SW
23
1
SW
21
1.5
SW
21
1.6
SW
21
1.4
SW
21
1.2
SW
21
0.5
SW
12
1.2
SW
20
1.5
SW
19
0.5
W
8
1.7
SW
19
Wave Graph
Metric surfscale
Energy kJ
138
275
801
1083
801
444
433
898
2020
2245
1661
1325
71
1111
1660
33
2184
Wind (km/h)
10
WNW
5
N
5
NNW
5
NE
5
E
10
W
15
WSW
10
W
5
NNW
5
WSW
5
NNW
5
ESE
5
SSE
15
SW
15
SW
15
WSW
10
WSW
Wind State
cross-off
glassy
glassy
glassy
glassy
cross
cross
cross
glassy
glassy
glassy
cross
on
cross-on
cross-on
cross
cross-on
High Tide
9:23AM1.04m
5:59PM1.22m
9:15AM1.08m
6:49PM1.28m
Low Tide
1:24AM0.39m
12:46PM0.98m
1:55AM0.30m
1:26PM0.93m
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:43
 mm
1
5
2
3
2
Temp °C
29
29
29
28
28
29
30
30
29
29
29
28
28
29
29
29
29
Feels °C
34
35
35
34
34
34
34
34
34
34
34
33
32
32
32
32
33
  • 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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