Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 5 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.5° C
2.7° 

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 (14 Jul):

  • Afternoon surf: Afternoon surf (14 Jul, local time) - 2.5ft (0.8m), 18s period with SW swell.
  • Evening surf: Evening surf (14 Jul, local time) - 2ft (0.6m), 18s period with SW swell.

The current surf forecast for Islas Marietas at 9PM is: 0.6m 18s primary swell from a Southwest direction (forecast issued at 05:00pm July 14). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (14 Jul)--
Afternoon (14 Jul)2.5ft (0.8m)18s
Evening (14 Jul)2ft (0.6m)18s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue night. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Fri
17
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
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
0
0
2
0
1
0
0
0
2
2
2
2
1
1
1
0
1
0
1
0
0
1
0
1
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)
0.8
SW
18
0.8
SW
18
0.6
SW
18
0.6
SW
18
0.5
SW
18
0.7
SSW
12
0.6
SSW
12
0.6
SSW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.5
SW
16
0.5
SW
16
0.4
WSW
16
0.4
SSW
16
0.5
SW
15
0.6
SSW
12
0.5
SW
19
0.5
SW
19
0.5
SW
19
0.5
SW
19
0.4
SSW
15
0.4
WSW
14
Wave Graph
Metric surfscale
Energy kJ
375
375
252
197
154
0
0
0
310
310
310
310
127
125
99
0
116
0
183
181
181
179
0
82
Wind (km/h)
15
SW
15
WSW
5
SW
15
SE
15
ENE
15
NE
15
NE
10
N
15
NNW
15
NNW
10
N
10
NE
10
NE
10
NE
10
NNE
10
N
15
NW
15
NNW
10
NE
10
ESE
20
ENE
10
ENE
10
NE
5
N
Wind State
cross-on
cross
glassy
cross-on
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
glassy
High Tide
9:13PM1.60m
11:05AM1.24m
9:56PM1.54m
11:37AM1.23m
10:38PM1.43m
Low Tide
3:21PM0.76m
4:23AM-0.04m
4:03PM0.72m
4:59AM0.06m
4:46PM0.70m
5:31AM0.21m
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:45
7:45
7:45
 mm
3
3
Temp °C
30
30
29
27
28
28
28
29
30
30
30
29
28
28
28
29
30
30
29
28
27
27
28
29
Feels °C
32
33
34
29
31
31
30
32
32
32
33
32
32
31
31
32
33
33
33
32
29
30
31
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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