Islas Marietas Surf Break

Lat Long: 20.68° N 105.61° W

Islas Marietas 48 hour detailed Surf Forecast

Issued: 5 pm 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
31.5°C
2.3° 

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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 3.5ft (1.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.0m), 14s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.0m), 14s period with SW swell.

The current surf forecast for Islas Marietas at 1AM is: 2.1m 10s primary swell from a Southwest direction and 1.0m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm October 03). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (04 Oct)3.5ft (1.0m)14s
Afternoon (04 Oct)3.5ft (1.0m)14s
Evening (04 Oct)3.5ft (1.0m)14s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun night. Warm (max 30°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light.

Sat
3
Sunday
4
Monday
5
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
2
2
2
2
2
1
0
0
1
1
1
2
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SW
11
2.1
SW
11
2.1
SW
10
2.1
SW
10
2
SW
10
1.9
SW
10
1
SW
14
1
SW
14
1
SW
14
1.1
WSW
11
1
SW
14
1
SW
14
1
W
10
1.2
WSW
10
1
SW
14
1.2
WSW
11
1.4
WSW
10
1.4
WSW
10
1.3
WSW
10
Wave Graph
Metric surfscale
Energy kJ
1172
996
833
901
800
695
412
412
407
292
390
379
221
306
368
337
388
380
326
Wind (km/h)
20
SSW
20
S
20
S
15
SSE
15
SE
10
SE
10
SSE
10
SSW
15
SSW
20
S
15
S
15
SSE
15
E
15
NE
15
NE
15
NNE
15
NW
10
NW
5
NNW
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
8:13AM1.14m
4:48PM1.09m
7:48AM1.20m
6:18PM1.20m
Low Tide
11:39PM0.42m
12:57PM0.99m
00:34AM0.33m
1:08PM0.82m
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:54
—
—
—
—
—
—
—
6:54
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:47
—
—
—
—
—
—
—
6:46
—
—
—
—
—
—
—
6:46
—
 mm
1
1
1
—
—
—
—
—
1
2
—
1
4
3
2
—
—
1
1
Temp °C
30
29
29
28
27
27
28
29
29
29
28
28
26
26
27
28
28
28
28
Feels °C
31
30
31
31
30
30
32
32
32
31
31
31
29
29
30
31
30
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 

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