Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 5 am Saturday 25 Apr 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 1.9°C warmer than normal for this time of year)

How big are the waves at Islas Marietas today?

The current surf forecast for Islas Marietas at 9AM is: 0.5m 6s primary swell from a West-northwest direction (forecast issued at 05:00am April 25). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (25 Apr)1.5ft (0.5m)6s
Afternoon (25 Apr)1ft (0.3m)14s
Evening (25 Apr)1ft (0.3m)14s

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 26°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tue
28
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)
1
1
0
1
1
1
1
1
1
0
0
1
0
0
0
1
1
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
WNW
7
0.3
WNW
13
0.5
WNW
6
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
SW
18
0.5
WNW
6
0.5
W
6
0.3
WNW
16
0.4
WNW
16
0.5
WNW
6
0.5
WNW
6
0.4
WNW
16
0.4
WNW
16
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
7
Wave Graph
Metric surfscale
Energy kJ
34
34
21
41
41
39
38
36
53
20
18
50
84
19
20
84
83
22
23
23
22
30
31
34
Wind (km/h)
5
NE
10
ENE
5
NNE
10
NW
15
NW
10
NNW
10
N
10
NNE
10
NE
5
ENE
5
NE
5
WNW
15
WNW
10
NW
5
N
5
N
5
NNE
10
NE
10
NNE
10
NNW
20
NW
15
NNW
15
NNE
15
NNE
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
5:34AM1.05m
7:23PM1.23m
6:43AM1.14m
7:32PM1.30m
7:29AM1.21m
7:44PM1.36m
Low Tide
1:01AM0.86m
12:30PM0.42m
1:19AM0.69m
1:05PM0.43m
1:42AM0.54m
1:33PM0.45m
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>
6:35
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:23
7:24
7:24
Temp °C
23
22
23
25
26
26
25
24
23
23
23
25
26
25
25
24
24
23
24
25
26
26
25
25
25
24
25
26
27
27
27
26
24
25
25
27
27
26
28
26
27
25
26
26
26
27
26
26
Swell 1
Height (m)
Direction
Period (s)
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.6
S
12
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.5
WNW
6
0.5
WNW
6
0.6
S
16
0.6
S
16
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.6
WNW
7
Energy kJ
141
141
141
141
139
139
99
94
93
91
91
93
91
91
89
89
22
22
188
188
22
30
31
34
Swell 2
Height (m)
Direction
Period (s)
0.6
WNW
7
0.6
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
W
6
0.4
WNW
6
0.4
SSW
18
0.5
WNW
6
0.5
WNW
6
0.5
WNW
6
0.5
S
11
0.5
S
16
0.5
WNW
6
0.5
WNW
6
0.5
S
16
0.5
S
16
0.5
S
15
0.5
S
15
Energy kJ
34
31
21
21
20
20
19
19
19
20
18
12
104
19
20
22
63
132
23
23
131
127
113
110
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
14
0.3
WNW
13
0.2
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
SW
18
0.3
S
19
0.3
S
19
0.3
WNW
16
0.4
WNW
16
0.5
S
18
0.4
SSW
18
0.4
WNW
16
0.4
WNW
16
0.5
S
11
0.5
S
11
0.5
S
11
0.5
S
11
0.4
SSW
11
0.4
S
11
0.4
SSW
11
Energy kJ
20
34
20
41
41
39
38
36
53
66
66
50
84
160
103
84
83
62
62
61
61
39
36
38
Wind waves
Height (m)
Direction
Period (s)
0.5
W
6
Energy kJ
17
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
11
0
0
0
0
0
0
11
11
0
15
14
11
0
0
11
11
11
502
11
11
11
Best forecast wave conditions in Nayarit
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Mexico
Rating
(10 max)
2
2
2
1
1
1
2
2
2
2
2
1
1
1
2
2
2
2
2
1
1
1
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
8
7
8
6
6
5
7
9
9
8
7
6
6
6
6
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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