Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 5 am Friday 29 May 2026 CST
Forecast update in hr  min  s Forecast update imminent
Islas Marietas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Islas Marietas sea temperature is
29.4° C
(Which is 2.7°C warmer than normal for this time of year)

How big are the waves at Islas Marietas today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 2ft (0.6m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 2ft (0.6m), 6s period with WNW swell.
  • Evening surf: Evening surf (29 May, local time) - 1.5ft (0.5m), 6s period with WNW swell.

The current surf forecast for Islas Marietas at 9AM is: 0.6m 6s primary swell from a West-northwest direction (forecast issued at 05:00am May 29). An open ocean swell of 0.9m 14s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (29 May)2ft (0.6m)6s
Afternoon (29 May)2ft (0.6m)6s
Evening (29 May)1.5ft (0.5m)6s

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 28°C on Fri afternoon, min 26°C on Fri morning). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Mon
1
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
12 AM
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
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.5
WNW
6
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.7
WNW
6
0.7
WNW
6
0.9
SSW
20
1.1
SW
20
1.1
SW
20
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
0.8
WNW
7
0.7
WNW
7
0.7
WNW
7
Wave Graph
Metric surfscale
Energy kJ
31
30
29
28
27
19
20
30
31
32
33
32
32
35
36
0
0
0
42
41
47
50
54
54
Wind (km/h)
5
NE
5
NE
5
NNE
10
WNW
10
WNW
10
NNW
10
N
10
NNE
10
NE
10
NNE
10
NNE
10
NW
20
NW
20
NNW
15
N
15
NNE
5
E
5
SE
10
SSW
15
WSW
20
WSW
10
WSW
5
SW
5
NW
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
off
cross-off
cross-off
off
off
off
cross
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
High Tide
9:06AM1.18m
7:55PM1.45m
9:37AM1.17m
8:20PM1.47m
10:07AM1.14m
8:45PM1.46m
Low Tide
2:34AM0.17m
2:06PM0.75m
3:00AM0.13m
2:28PM0.77m
3:27AM0.11m
2:50PM0.77m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:37
7:38
7:38
Temp °C
25
25
26
27
28
28
27
27
26
26
27
27
28
28
27
27
26
26
27
28
28
28
28
27
28
28
30
29
31
30
29
30
29
29
30
30
28
29
28
29
29
29
30
30
29
30
32
32
Swell 1
Height (m)
Direction
Period (s)
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
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.8
SSW
21
0.9
SSW
21
0.9
SSW
20
1.1
SW
20
1.1
SW
20
1.6
SSW
19
1.3
SSW
19
1.4
SW
19
1.5
SSW
19
1.4
SW
18
1.5
SSW
18
Energy kJ
407
337
332
332
347
352
352
347
282
277
273
269
269
578
777
726
890
881
1899
1216
1472
1615
1336
1431
Swell 2
Height (m)
Direction
Period (s)
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.5
WNW
6
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.7
SW
22
0.8
SSW
13
0.8
SSW
13
0.9
SSW
13
0.9
SSW
13
0.8
SSW
16
0.7
WNW
7
1
SSW
14
0.8
SSW
15
0.9
SSW
15
1
SSW
15
0.9
SSW
14
Energy kJ
31
30
29
28
27
19
20
30
31
32
33
32
471
212
189
231
303
339
42
400
275
344
455
325
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
21
0.2
S
8
0.2
S
9
0.2
SSW
20
0.3
SSW
20
0.3
SSW
19
0.3
SSW
19
0.3
SSW
18
0.4
SSW
18
0.6
SSW
18
0.5
SSW
18
0.6
SSW
22
0.4
SSW
17
0.7
WNW
6
0.7
WNW
6
0.8
SSW
16
0.9
SSW
16
0.8
SSW
12
0.5
S
14
0.7
WNW
7
0.7
WNW
7
0.8
WNW
7
0.7
WNW
7
0.7
WNW
7
Energy kJ
18
6
6
37
75
74
73
66
124
209
178
311
116
35
36
330
407
175
103
41
47
50
54
54
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
6
Energy kJ
32
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
2
2
2
2
2
2
2
1
1
Distance (km)
11
11
11
14
14
14
11
11
11
11
11
14
501
14
11
11
11
19
15
15
15
15
0
0
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
2
2
1
1
1
2
2
2
2
2
1
1
2
3
3
3
3
2
2
2
3
3
Best forecast wave conditions in Mexico
Rating
(10 max)
2
2
3
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
  • 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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