Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 11 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) - 2ft (0.6m), 6s period with WNW swell.

The current surf forecast for Islas Marietas at 8PM is: 0.6m 6s primary swell from a West-northwest direction (forecast issued at 11:00am May 29). An open ocean swell of 0.9m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (29 May)2ft (0.6m)6s
Afternoon (29 May)2ft (0.6m)6s
Evening (29 May)2ft (0.6m)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 morning, min 26°C on Fri night). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Mon
1
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
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 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
0.6
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
0.9
SSW
21
0.9
SSW
20
1.1
SW
20
1.1
SW
20
0.7
WNW
7
0.7
WNW
7
0.7
WNW
6
1.5
SSW
19
1.5
SSW
18
1.5
SSW
18
0.7
WNW
7
0.7
WNW
7
Wave Graph
Metric surfscale
Energy kJ
29
28
27
26
28
30
31
32
33
33
32
32
0
0
0
0
40
40
37
0
0
0
42
41
Wind (km/h)
5
N
15
NW
15
NW
10
NNW
10
NNW
10
N
10
ENE
5
NE
5
N
15
NW
20
NW
20
NNW
15
NNE
10
N
10
ENE
5
SE
10
S
15
WSW
20
WSW
10
W
5
WNW
0
W
5
NNW
0
S
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
off
off
cross-off
glassy
on
cross-on
cross
cross
glassy
glassy
glassy
glassy
High Tide
9:06AM1.18m
7:55PM1.45m
9:37AM1.17m
8:20PM1.47m
10:07AM1.14m
8:45PM1.46m
Low Tide
2:06PM0.75m
3:00AM0.13m
2:28PM0.77m
3:27AM0.11m
2:50PM0.77m
3:56AM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<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
27
28
28
28
27
27
26
26
27
27
28
28
27
27
26
26
27
28
28
28
28
27
27
26
30
30
30
30
30
30
29
30
31
29
29
29
29
29
28
29
30
30
29
31
33
32
32
31
Swell 1
Height (m)
Direction
Period (s)
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
1.5
SSW
18
1.5
SSW
18
1.8
SSW
18
1.8
SSW
17
Energy kJ
332
332
347
352
352
347
282
277
273
269
269
578
777
726
890
881
1899
1216
1472
1615
1497
1431
2024
2001
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
0.6
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
0.8
SSW
12
0.8
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.7
WNW
7
0.7
WNW
7
Energy kJ
29
28
27
26
28
30
31
32
33
33
471
212
195
231
303
339
40
169
275
382
330
325
42
41
Swell 3
Height (m)
Direction
Period (s)
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
0.6
WNW
6
0.6
WNW
6
0.7
SSW
16
0.8
SSW
16
0.9
SSW
16
0.8
SSW
12
0.5
S
14
0.7
WNW
7
0.7
WNW
6
0.7
S
14
0.7
S
14
0.7
S
14
0.4
S
13
0.5
S
13
Energy kJ
6
37
75
74
73
66
124
209
178
311
32
32
229
330
407
175
103
40
37
183
180
175
51
80
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
2
3
3
Distance (km)
11
14
14
11
11
11
11
11
11
14
14
14
11
11
11
11
18
15
15
14
11
11
11
11
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
1
1
1
2
2
2
2
2
1
1
1
2
3
3
3
3
2
2
2
3
3
4
4
Best forecast wave conditions in Mexico
Rating
(10 max)
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
2
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
5
4
  • 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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