Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 5 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
30.7°C
1.6° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 2.5ft (0.8m), 7s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 2.5ft (0.8m), 6s period with SW swell.
  • Evening surf: Evening surf (16 Oct, local time) - 2ft (0.6m), 6s period with WSW swell.

The current surf forecast for Islas Marietas at 1PM is: 0.8m 6s primary swell from a Southwest direction (forecast issued at 05:00am October 16). An open ocean swell of 1.1m 18s is not directed at the surf break, a second open ocean swell of 1.0m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (16 Oct)2.5ft (0.8m)7s
Afternoon (16 Oct)2.5ft (0.8m)6s
Evening (16 Oct)2ft (0.6m)6s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun afternoon. Warm (max 29°C on Sat afternoon, min 22°C on Sun afternoon). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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)
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
Wave
Height (m)
Direction
Period (s)
1.1
SW
7
1
SW
7
0.8
SW
7
0.7
SW
6
0.8
SW
6
0.7
SW
6
0.6
WSW
6
0.5
WSW
6
0.5
WSW
6
0.4
WSW
5
0.4
NNW
6
0.2
WNW
13
0.5
W
6
0.4
NNW
6
0.4
WNW
6
1.6
SSW
16
0.1
NW
6
0.1
NW
12
0.6
NW
4
0.6
NW
5
0.6
WNW
5
0.6
WNW
5
0.2
NNW
12
Wave Graph
Metric surfscale
Energy kJ
118
100
63
38
46
38
23
18
18
10
12
17
16
16
10
0
2
6
16
18
15
18
15
Wind (km/h)
15
SSE
15
SSE
10
SE
5
WSW
10
SSW
10
SW
5
SE
5
NE
10
NNE
15
NNE
15
NE
5
NNW
10
NNW
10
N
10
NNE
15
N
20
N
15
NE
15
ENE
20
ESE
15
ESE
15
ENE
10
E
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
off
off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
cross-on
cross
cross-off
cross
High Tide
00:01AM0.85m
10:11AM1.29m
10:04AM1.21m
9:31AM1.14m
Low Tide
3:29AM0.78m
6:10PM0.52m
7:52PM0.63m
part cloud
cloud
thunderstorm
part cloud
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:56
—
—
—
—
—
—
—
6:58
—
—
—
—
—
—
—
6:58
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:36
—
 mm
—
—
1
—
1
—
—
1
2
—
—
—
—
—
—
—
—
—
—
1
1
3
1
Temp °C
27
27
27
28
28
28
28
27
27
28
27
28
28
29
28
28
29
28
27
24
23
22
24
Feels °C
30
29
30
32
31
31
33
32
31
31
30
31
30
31
31
30
30
28
27
24
24
23
26
  • 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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