Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 11 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.6°C
2.4° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 3.5ft (1.1m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 3.5ft (1.1m), 11s period with W swell.
  • Evening surf: Evening surf (06 Sep, local time) - 3.5ft (1.0m), 11s period with W swell.

The current surf forecast for Islas Marietas at 4AM is: 1.1m 11s primary swell from a West direction (forecast issued at 11:00pm September 05). An open ocean swell of 1.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (06 Sep)3.5ft (1.1m)11s
Afternoon (06 Sep)3.5ft (1.1m)11s
Evening (06 Sep)3.5ft (1.0m)11s

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


Short Range Forecast

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

Sunday
6
Monday
7
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
2
2
1
1
1
2
2
1
1
1
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
11
1.1
W
11
1.1
W
11
1.1
W
11
1.1
W
11
1.1
W
11
1.1
W
11
1.1
W
10
1
W
11
1
W
11
1
W
10
1
W
10
1
W
10
1
W
10
1
W
10
0.9
W
10
0.9
W
10
Wave Graph
Metric surfscale
Energy kJ
286
274
286
281
281
275
269
264
223
223
218
202
198
198
202
171
172
Wind (km/h)
15
N
15
NNE
5
NE
5
NE
10
E
5
W
10
WSW
5
SSW
5
SSW
5
S
10
SW
5
E
10
ENE
0
WNW
15
WSW
15
SW
10
SW
Wind State
off
off
cross-off
cross-off
cross
cross
cross-on
glassy
glassy
on
cross-on
cross
cross-off
glassy
cross-on
cross-on
cross-on
High Tide
8:34AM1.15m
6:04PM1.27m
8:33AM1.22m
7:04PM1.39m
Low Tide
00:53AM0.27m
1:02PM0.96m
1:33AM0.16m
1:35PM0.81m
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
mod rain
cloud
thunderstorm
part cloud
part cloud
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:13
 mm
1
1
1
1
1
3
6
1
1
2
Temp °C
30
29
29
28
28
29
29
30
29
28
28
27
28
29
30
29
29
Feels °C
33
32
34
33
32
34
33
36
34
32
32
31
31
33
33
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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