Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 5 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.3° C
2.6° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 0.5ft (0.2m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 0.5ft (0.1m), 12s period with NW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 1ft (0.3m), 12s period with NW swell.

The current surf forecast for Islas Marietas at 12PM is: 0.1m 12s primary swell from a Northwest direction (forecast issued at 05:00am July 09). An open ocean swell of 1.3m 16s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CST) & DateWave HeightWave Period
Morning (09 Jul)0.5ft (0.2m)8s
Afternoon (09 Jul)0.5ft (0.1m)12s
Evening (09 Jul)1ft (0.3m)12s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Sat afternoon, min 27°C on Thu morning). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sun
12
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
12 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
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)
0.2
WNW
8
0.2
WNW
8
0.2
WNW
8
0.1
NW
12
0.1
NW
12
0.4
NW
12
0.3
NW
12
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.1
NW
11
0.2
WNW
8
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.3
NW
11
0.3
NW
10
1.2
SSW
14
0.4
NW
10
0.4
NW
10
0.2
WNW
11
0.1
SW
23
0.1
SW
24
Wave Graph
Metric surfscale
Energy kJ
6
6
6
6
6
37
22
14
14
13
5
6
12
12
12
11
18
17
0
28
28
11
21
22
Wind (km/h)
10
ESE
15
ENE
15
NE
20
NNE
15
NNE
5
N
5
NNE
5
E
10
ENE
15
ENE
10
ENE
10
NNW
10
NW
10
NW
10
NNE
10
NNE
15
NE
10
NE
10
NE
15
N
20
NNW
15
NNW
15
N
15
NNE
Wind State
cross-on
cross-off
cross-off
off
off
off
glassy
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
High Tide
6:43AM0.95m
4:49PM1.33m
7:55AM1.05m
5:51PM1.41m
8:40AM1.13m
6:48PM1.50m
Low Tide
10:05AM0.89m
00:43AM0.28m
11:51AM0.92m
1:34AM0.11m
12:59PM0.90m
thunderstorm
thunderstorm
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:46
7:46
7:45
 mm
1
2
Temp °C
27
27
27
28
29
29
29
28
27
27
28
29
29
29
29
29
28
27
28
29
29
30
29
29
Feels °C
30
29
29
28
31
32
33
32
30
29
31
32
31
32
33
32
31
30
31
32
31
32
31
32
  • 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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