Islas Marietas Surf Break

Islas Marietas 48 hour detailed Surf Forecast

Lat Long: 20.68° N 105.61° W

Issued: 11 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
30.8° C

2.3°C warmer than normal for this time of year

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 (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 1ft (0.3m), 5s period with WNW swell.
  • Evening surf: Evening surf (29 Jun, local time) - 1.5ft (0.5m), 19s period with SW swell.

The current surf forecast for Islas Marietas at 8PM is: 0.5m 19s primary swell from a Southwest direction (forecast issued at 11:00am June 29). An open ocean swell of 1.0m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (29 Jun)1ft (0.3m)5s
Afternoon (29 Jun)--
Evening (29 Jun)1.5ft (0.5m)19s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 30°C on Mon afternoon, min 27°C on Tue night). Wind will be generally light.

Mon
29
Tuesday
30
Wednesday
1
Thu
2
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
12 AM
3 AM
6 AM
Rating
(10 max)
0
1
0
0
1
0
0
0
0
0
0
0
0
0
2
2
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)
0.3
WNW
5
0.5
SW
20
1
SSW
15
0.9
SSW
15
0.5
SW
19
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.8
SSW
18
0.3
WNW
5
0.3
WNW
6
0.9
SW
16
0.9
SW
16
0.9
SSW
16
0.3
WNW
5
0.1
NW
12
0.1
NW
11
0.5
W
5
0.5
WNW
6
0.5
WNW
6
0.4
WNW
6
Wave Graph
Metric surfscale
Energy kJ
5
186
0
0
184
4
4
5
5
5
5
0
5
6
381
381
0
5
5
5
14
18
18
10
Wind (km/h)
5
ENE
10
NW
15
WNW
10
WNW
5
NNW
5
NE
0
NE
5
NE
5
ENE
10
NW
15
NW
10
NW
5
N
5
N
0
E
5
NE
5
E
5
W
15
W
15
W
5
WSW
0
WSW
0
ESE
5
SE
Wind State
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
off
glassy
glassy
glassy
cross
cross
cross
cross
glassy
glassy
glassy
cross-on
High Tide
10:10AM1.12m
8:38PM1.45m
10:38AM1.12m
9:09PM1.45m
11:06AM1.11m
9:39PM1.43m
Low Tide
2:45PM0.81m
3:52AM0.11m
3:13PM0.79m
4:21AM0.13m
3:42PM0.78m
4:48AM0.18m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:46
7:46
7:46
 mm
Temp °C
28
29
30
30
29
28
28
28
28
29
29
29
29
28
28
27
28
28
29
29
28
28
28
27
Feels °C
33
33
33
33
33
32
33
33
33
33
31
31
32
32
33
31
32
32
31
31
32
32
33
31
Swell 1
Height (m)
Direction
Period (s)
1
SSW
16
1
SSW
15
1
SSW
15
0.9
SSW
15
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
18
0.9
SSW
17
0.9
SSW
16
0.9
SW
16
0.9
SW
16
0.9
SSW
16
1.1
SSW
16
1.2
SSW
16
1
SSW
16
1.3
SSW
17
1.3
SSW
17
1.3
SSW
17
0.9
SSW
17
Energy kJ
499
445
417
334
400
325
321
321
321
316
307
390
510
475
381
381
458
635
751
512
879
1020
1020
419
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
20
0.5
SW
20
0.6
SSW
20
0.6
SSW
20
0.5
SW
19
0.6
SSW
19
0.7
SW
18
0.7
SW
18
0.8
SSW
18
0.7
SW
18
0.7
SW
18
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.3
SSW
20
0.1
NW
12
0.8
SSW
18
0.5
S
11
0.5
WNW
6
0.5
WNW
6
0.7
SW
15
Energy kJ
99
186
253
253
184
233
327
323
399
319
319
204
154
151
135
133
135
75
5
348
58
18
18
232
Swell 3
Height (m)
Direction
Period (s)
0.3
WNW
5
0.3
WNW
5
0.3
S
10
0.2
SSE
10
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.2
SSW
21
0.3
WNW
5
0.3
WNW
6
0.5
SSW
19
0.5
SSW
19
0.4
SW
19
0.3
WNW
5
0.1
NW
11
0.5
W
5
0.1
NW
11
0.1
NW
11
0.4
WNW
6
Energy kJ
5
5
17
11
4
4
4
5
5
5
5
44
5
6
210
214
96
5
5
14
5
5
10
Wind waves
Height (m)
Direction
Period (s)
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.3
WNW
5
0.4
WNW
5
Energy kJ
5
4
5
5
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
Distance (km)
11
0
14
14
0
11
11
11
11
14
14
14
11
11
0
0
11
15
15
15
11
11
11
19
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
2
1
1
2
2
2
2
2
1
1
2
2
2
2
2
2
1
1
1
2
2
3
2
Best forecast wave conditions in Mexico
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
3
Header Global
Rating
(10 max)
5
6
6
5
5
5
5
5
5
5
4
5
5
5
5
5
5
4
4
5
5
5
5
7
  • 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
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