Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 5 am Monday 11 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
26.8° C
(Which is slightly warmer than usual)

How big are the waves at Islas Marietas today?

The current surf forecast for Islas Marietas at 2PM is: 0.1m 11s primary swell from a Northwest direction (forecast issued at 05:00am May 11). An open ocean swell of 1.3m 15s is not directed at the surf break, a second open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (11 May)1.5ft (0.4m)6s
Afternoon (11 May)0.5ft (0.1m)11s
Evening (11 May)1.5ft (0.4m)11s

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 Mon night, min 26°C on Mon morning). Wind will be generally light.

Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
1
0
0
0
0
0
1
1
1
1
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)
0.4
WNW
6
0.4
WNW
6
0.4
NW
6
0.4
NW
6
0.1
NW
11
0.4
WNW
11
0.4
WNW
11
0.4
NW
10
0.4
NW
10
0.5
NW
10
0.2
WNW
14
0.3
WNW
5
1
SSW
14
1
SSW
14
0.4
NW
3
0.5
NW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.7
SSW
17
0.3
WNW
12
0.4
NW
6
1.2
SSW
15
1.2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
13
13
12
8
5
46
45
28
25
47
18
6
0
0
4
77
103
99
96
0
27
8
0
0
Wind (km/h)
5
NE
15
NE
10
NNE
10
N
15
W
5
WNW
10
NE
10
ENE
10
N
15
NNE
10
NNW
15
NW
10
W
10
W
5
ENE
5
N
10
NE
10
NE
10
NNE
15
NW
15
NW
10
NNW
10
N
5
NE
cross-off
cross-off
cross-off
off
cross
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross
cross
glassy
glassy
cross-off
cross-off
off
cross-off
cross-off
off
off
cross-off
High Tide
5:33AM1.03m
6:31PM1.24m
6:37AM1.14m
6:49PM1.35m
7:27AM1.23m
7:12PM1.46m
Low Tide
00:32AM0.79m
11:55AM0.54m
00:52AM0.60m
12:33PM0.54m
1:20AM0.39m
1:08PM0.55m
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
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>
6:26
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:30
7:30
7:31
Temp °C
25
26
26
27
27
27
27
27
28
28
28
28
28
28
27
27
26
26
27
28
28
28
27
27
27
27
26
28
27
29
29
28
28
28
28
28
29
29
30
30
28
27
28
29
29
30
29
29
Swell 1
Height (m)
Direction
Period (s)
1.3
SSW
16
1.3
SSW
16
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.2
SSW
15
1.2
SSW
15
1.1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
0.8
SSW
13
0.9
SSW
13
1.2
SSW
16
1.3
SSW
16
1.2
SSW
15
1.2
SSW
15
Energy kJ
768
749
776
702
693
674
576
568
515
437
437
431
431
419
407
390
318
282
222
313
751
749
653
644
Swell 2
Height (m)
Direction
Period (s)
0.5
S
12
0.6
S
12
0.4
NW
6
0.4
S
12
0.3
S
11
0.4
WNW
11
0.4
S
11
0.4
S
11
0.4
S
12
0.4
S
10
0.4
S
10
0.4
S
10
0.4
S
10
0.4
S
10
0.4
NW
3
0.5
NW
12
0.5
SSW
18
0.7
SSW
17
0.8
SSW
16
0.7
SSW
17
0.4
S
9
0.4
S
9
0.4
SSW
12
0.4
SSW
12
Energy kJ
71
103
8
41
22
46
38
38
43
33
32
31
33
31
4
77
174
246
339
255
27
27
56
56
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
6
0.4
WNW
6
0.2
WNW
11
0.4
NW
6
0.1
NW
11
0.4
S
11
0.4
WNW
11
0.4
NW
10
0.2
WNW
15
0.2
WNW
14
0.2
WNW
14
0.3
WNW
5
0.2
SSW
18
0.3
SSW
18
0.4
S
10
0.4
S
10
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.4
S
9
0.3
WNW
12
0.4
NW
6
0.4
S
10
0.4
S
10
Energy kJ
13
13
12
8
5
37
45
28
21
20
18
6
32
64
31
31
103
99
96
27
27
8
31
31
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
5
0.4
NW
10
0.5
NW
10
0.6
NNW
3
0.4
N
3
0.3
NNW
3
0.4
NW
4
0.4
NW
4
Energy kJ
7
25
47
6
3
2
4
4
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Distance (km)
11
11
11
11
14
14
11
11
11
0
11
14
14
14
11
0
0
0
0
18
14
11
11
11
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
2
2
2
1
1
2
2
2
2
2
1
1
1
2
2
2
2
2
1
1
2
2
2
Best forecast wave conditions in Mexico
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
Header Global
Rating
(10 max)
5
4
5
9
5
5
9
5
9
9
8
9
9
8
6
8
7
6
6
9
9
5
9
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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