Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 11 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
30.9°C
1.7° 

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 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 7ft (2.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 10ft (3.0m), 12s period with SW swell.
  • Evening surf: Evening surf (14 Oct, local time) - 5ft (1.5m), 9s period with SW swell.

The current surf forecast for Islas Marietas at 7PM is: 1.8m 9s primary swell from a Southwest direction (forecast issued at 11:00am October 14). An open ocean swell of 1.3m 15s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (14 Oct)7ft (2.1m)15s
Afternoon (14 Oct)10ft (3.0m)12s
Evening (14 Oct)5ft (1.5m)9s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Wed morning. Warm (max 30°C on Wed afternoon, min 27°C on Wed morning). Wind will be generally light.

Wed
14
Thursday
15
Friday
16
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)
3
4
!
3
2
2
1
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
Wave
Height (m)
Direction
Period (s)
2.1
SW
15
2.5
SW
12
3
SW
12
2
SW
10
1.5
SW
9
1.3
SW
8
1.2
SW
8
1
SW
8
0.9
SW
7
0.8
SW
7
0.7
SW
7
0.6
SW
7
0.7
SW
6
0.7
SW
6
0.8
SW
6
0.9
SW
7
0.9
SW
7
0.9
SW
6
0.8
SW
6
0.8
SW
6
0.7
SW
6
Wave Graph
Metric surfscale
Energy kJ
1850
2010
2116
727
342
227
196
113
75
54
43
35
40
40
49
63
75
68
56
54
35
Wind (km/h)
20
NE
15
NNE
15
N
15
N
10
N
0
SSE
5
S
10
SE
10
SSE
15
SSW
25
SW
15
SSW
15
SSE
15
SSE
15
SSE
10
SSE
10
E
5
SSW
5
WSW
15
SSW
10
S
Wind State
cross-off
cross-off
off
off
off
glassy
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross
cross-on
cross-on
on
on
High Tide
9:56AM1.43m
11:27PM0.97m
10:06AM1.36m
00:01AM0.85m
10:11AM1.29m
Low Tide
5:01PM0.31m
3:48AM0.75m
5:31PM0.41m
3:29AM0.78m
6:10PM0.52m
thunderstorm
clear
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
clear
clear
clear
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
—
—
—
—
—
—
6:56
—
—
—
—
—
—
—
6:56
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:38
—
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:37
—
 mm
1
—
—
—
—
—
1
1
—
—
—
—
1
1
1
1
—
—
—
—
—
Temp °C
27
29
30
29
29
28
28
27
28
29
29
29
28
27
27
27
27
28
29
28
28
Feels °C
29
31
32
32
33
34
33
31
32
32
30
32
31
30
30
30
30
32
33
30
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 

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