Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 5 am 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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.7m), 10s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.5m), 26s period with SW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 2ft (0.6m), 13s period with SW swell.

The current surf forecast for Islas Marietas at 12PM is: 0.4m 26s primary swell from a Southwest direction and 0.7m 9s secondary swell from a Southwest direction (forecast issued at 05:00am July 23). An open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (23 Jul)2.5ft (0.7m)10s
Afternoon (23 Jul)1.5ft (0.5m)26s
Evening (23 Jul)2ft (0.6m)13s

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


Short Range Forecast

Heavy rain (total 34mm), heaviest during Fri night. Warm (max 30°C on Thu morning, min 27°C on Fri night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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)
1
1
1
1
1
0
1
2
3
4
2
1
1
2
4
2
4
0
1
2
2
0
3
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)
0.9
SW
10
0.8
WSW
10
0.7
SW
10
0.4
SW
26
0.5
SW
26
0.4
SW
18
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
0.5
W
8
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
137
115
94
237
329
111
138
275
801
1083
801
444
433
898
2020
2245
1661
35
71
1111
1660
33
2184
Wind (km/h)
0
SSE
5
SE
5
SE
10
W
15
WSW
15
WSW
10
SW
0
WSW
5
WNW
5
NNE
5
E
5
W
15
WSW
10
WSW
10
NW
15
SSE
0
ESE
5
ESE
5
SSE
10
SW
15
SW
15
WSW
5
WSW
Wind State
glassy
glassy
glassy
cross
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross
cross
cross
cross
cross-off
on
glassy
cross
glassy
cross-on
cross-on
cross-on
cross
High Tide
4:54PM1.17m
9:23AM1.04m
5:59PM1.22m
9:15AM1.08m
6:49PM1.28m
Low Tide
00:47AM0.50m
1:24AM0.39m
12:46PM0.98m
1:55AM0.30m
1:26PM0.93m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
mod rain
mod rain
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:44
7:43
 mm
2
4
1
7
6
1
1
1
4
Temp °C
29
29
29
30
30
30
30
29
29
29
29
30
30
30
29
27
27
27
28
29
29
29
29
Feels °C
35
35
35
35
33
34
35
35
35
35
34
35
33
34
33
30
32
31
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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