Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 11 am 01 Oct 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.1°C
1.9° 

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 (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 0.5ft (0.2m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 11ft (3.5m), 12s period with SW swell.
  • Evening surf: Evening surf (01 Oct, local time) - 13ft (4.0m), 13s period with SW swell.

The current surf forecast for Islas Marietas at 3PM is: 3.5m 12s primary swell from a Southwest direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 11:00am October 01). The wind direction is predicted to be onshore and the swell rating is 11.

Time (CST) & DateWave HeightWave Period
Morning (01 Oct)0.5ft (0.2m)8s
Afternoon (01 Oct)11ft (3.5m)12s
Evening (01 Oct)13ft (4.0m)13s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Warm (max 30°C on Thu morning, min 27°C on Thu night). Wind will be generally light.

Thu
1
Friday
2
Saturday
3
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)
0
0
!
!
!
!
!
!
!
1
0
0
1
2
2
2
3
2
0
1
1
Swell
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
0.1
NW
10
3.5
SW
12
4
SW
13
4
SW
13
3.5
SW
13
3.5
SW
13
3
SW
12
3
SW
12
2.4
WSW
12
2.4
WSW
12
2.2
WSW
12
2.2
WSW
12
2.5
SW
12
2.4
SW
12
2.4
SW
12
2.4
WSW
12
2.2
SW
12
2
WSW
11
1.7
WSW
11
2.3
SW
10
Wave Graph
Metric surfscale
Energy kJ
7
4
3580
4873
4684
4487
4169
2756
2206
1597
1560
1365
1365
1706
1655
1655
1580
1278
991
638
1178
Wind (km/h)
20
SSE
25
S
15
S
10
E
10
SSE
10
ESE
10
SE
10
SSE
10
ESE
15
SSW
25
SSW
25
S
15
SE
10
ESE
10
SSE
10
SE
10
ESE
10
SW
25
SSW
20
S
15
SE
Wind State
cross-on
on
on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
High Tide
10:51AM1.42m
2:26AM0.82m
11:10AM1.31m
10:42AM1.17m
Low Tide
6:38PM0.38m
3:02AM0.82m
8:48PM0.48m
part cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
thunderstorm
part cloud
thunderstorm
cloud
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
—
—
—
—
—
—
6:52
—
—
—
—
—
—
—
6:52
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:50
—
—
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:47
—
 mm
—
—
—
—
1
—
—
—
—
—
—
—
1
—
1
—
—
—
—
—
2
Temp °C
29
30
30
30
29
28
27
27
27
29
30
30
28
28
27
27
28
29
30
30
28
Feels °C
30
29
32
34
33
32
29
29
28
30
31
31
30
31
30
30
31
32
31
32
30
  • 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.


Nearest locationNearest