Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 11 pm 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
29.7° C
(Which is 2.9°C warmer than normal for this time of year)

How big are the waves at Islas Marietas today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 2ft (0.6m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 2ft (0.6m), 6s period with WNW swell.
  • Evening surf: Evening surf (30 May, local time) - 2.5ft (0.7m), 7s period with WNW swell.

The current surf forecast for Islas Marietas at 6AM is: 0.6m 6s primary swell from a West-northwest direction (forecast issued at 11:00pm May 29). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (30 May)2ft (0.6m)6s
Afternoon (30 May)2ft (0.6m)6s
Evening (30 May)2.5ft (0.7m)7s

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 Sat morning, min 25°C on Fri night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
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
9 AM
12 PM
3 PM
6 PM
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
0.7
WNW
7
0.9
SSW
20
1.1
SW
20
1.1
SW
20
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
1.5
SSW
19
1.4
SW
18
1.5
SSW
18
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
0.6
WNW
7
0.6
WNW
7
0.5
WNW
7
Wave Graph
Metric surfscale
Energy kJ
28
30
31
32
33
32
33
33
40
0
0
0
42
40
47
0
0
0
42
41
41
35
35
26
Wind (km/h)
10
NNW
10
N
10
NE
10
ENE
5
N
15
NW
15
NW
15
NNW
10
N
15
NNE
10
ENE
5
SSE
10
SSW
15
WSW
15
W
10
WNW
5
NW
5
NNE
5
ENE
5
SSE
5
SSE
15
W
15
W
10
WNW
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
off
off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
glassy
off
cross-off
glassy
glassy
cross
cross
cross-off
High Tide
7:55PM1.45m
9:37AM1.17m
8:20PM1.47m
10:07AM1.14m
8:45PM1.46m
10:39AM1.10m
Low Tide
3:00AM0.13m
2:28PM0.77m
3:27AM0.11m
2:50PM0.77m
3:56AM0.12m
3:11PM0.79m
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
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:38
7:38
Temp °C
27
27
26
25
27
28
28
28
27
27
26
26
27
28
28
28
28
27
27
26
27
27
28
28
30
30
29
28
30
30
29
30
29
29
28
29
30
30
30
31
32
31
31
31
32
29
30
30
Swell 1
Height (m)
Direction
Period (s)
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
1.8
SSW
18
1.8
SSW
17
1.7
SSW
17
1.7
SSW
17
1.7
SSW
17
1.7
SSW
17
Energy kJ
352
347
282
277
273
269
269
578
777
726
890
881
1899
1216
1472
1615
1336
1431
2024
2001
1796
1796
1796
1754
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
0.8
SSW
13
0.8
SSW
13
0.8
SSW
16
0.9
SSW
13
0.8
SSW
16
0.7
WNW
7
0.7
WNW
7
0.8
SSW
15
0.9
SSW
15
1
SSW
15
0.9
SSW
14
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
0.7
S
13
0.6
S
13
0.6
S
12
Energy kJ
28
30
31
32
33
32
33
212
195
330
303
339
42
40
275
382
455
325
42
41
41
157
119
109
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
19
0.3
SSW
18
0.4
SSW
18
0.6
SSW
18
0.5
SSW
18
0.6
SSW
22
0.7
SW
22
0.6
WNW
6
0.7
WNW
7
0.8
SSW
13
0.9
SSW
16
0.8
SSW
12
0.5
S
14
0.7
SSW
15
0.7
WNW
7
0.7
S
13
0.7
S
14
0.7
S
14
0.5
S
13
0.5
S
13
0.6
S
13
0.6
WNW
7
0.2
WNW
13
0.5
WNW
7
Energy kJ
73
66
124
209
178
311
471
33
40
195
407
175
103
193
47
165
180
175
80
80
114
35
17
26
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
7
Energy kJ
35
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
Distance (km)
11
11
11
11
11
489
14
11
11
11
11
11
15
15
15
14
11
11
11
11
11
14
15
14
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
2
2
2
2
1
2
2
3
3
3
3
2
2
2
3
3
4
4
4
2
2
2
Best forecast wave conditions in Mexico
Rating
(10 max)
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
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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