Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 11 am Friday 22 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
29.5° C
(Which is 3.0°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 7PM is: 0.9m 16s primary swell from a Southwest direction and 0.6m 6s secondary swell from a West-northwest direction (forecast issued at 11:00am May 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (22 May)2ft (0.6m)14s
Afternoon (22 May)3ft (0.9m)15s
Evening (22 May)3ft (0.9m)16s

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 night). Wind will be generally light.

Fri
22
Saturday
23
Sunday
24
Mon
25
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)
1
2
2
2
2
2
2
2
3
2
1
0
2
1
3
1
2
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
SW
14
0.5
SW
17
0.9
SW
15
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
1
SW
16
1
SW
16
1
SW
16
0.5
WNW
6
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SSW
15
0.1
NW
11
0.1
NW
11
0.6
NW
4
0.7
NW
5
0.6
NW
5
0.6
NW
5
Wave Graph
Metric surfscale
Energy kJ
167
162
318
349
358
358
362
362
496
496
496
17
358
326
309
309
309
0
5
5
16
22
19
19
Wind (km/h)
10
N
15
NW
15
WNW
10
NW
10
N
10
NNE
10
NNE
15
NE
10
NNE
15
NNW
15
NW
15
NNW
15
N
15
NNE
20
NNE
15
NNE
15
NNE
20
NNW
20
NNW
20
NNW
15
N
15
NNE
15
NNE
15
NNE
off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
off
off
off
off
off
cross-off
off
off
High Tide
5:28PM1.08m
2:18AM0.99m
5:51PM1.15m
5:05AM0.97m
6:11PM1.22m
Low Tide
8:43AM0.47m
11:21PM0.96m
10:21AM0.55m
00:18AM0.78m
11:29AM0.60m
00:51AM0.62m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:35
7:35
7:36
7:36
Temp °C
27
27
28
28
27
26
26
26
27
28
28
28
27
27
27
26
27
28
28
28
27
27
27
26
30
29
29
30
29
28
28
28
29
29
29
29
28
28
28
27
28
29
29
29
28
29
29
28
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.9
SW
15
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
1
SW
16
1
SW
16
1
SW
16
0.9
SSW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SSW
15
1.2
SSW
15
1.2
SSW
15
1.2
SSW
16
1.3
SSW
16
1.4
SSW
16
1.4
SSW
17
Energy kJ
167
162
318
349
358
358
362
362
496
496
496
441
358
326
309
309
309
377
592
608
641
832
1030
1120
Swell 2
Height (m)
Direction
Period (s)
0.5
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
0.5
WNW
6
0.5
WNW
6
0.4
SSW
9
0.5
WNW
6
0.5
WNW
6
0.6
WNW
5
0.6
WNW
5
0.7
SSW
19
0.6
SSW
19
0.6
SSW
19
0.3
S
9
0.3
S
10
0.6
NW
4
0.7
NW
5
0.6
NW
5
0.6
NW
5
Energy kJ
20
20
20
29
30
30
30
28
18
18
28
17
17
19
17
325
243
231
15
16
16
22
19
19
Swell 3
Height (m)
Direction
Period (s)
0.5
S
12
0.5
SW
17
0.5
S
10
0.5
S
10
0.5
S
10
0.5
S
10
0.5
S
10
0.4
SSW
10
0.4
SSW
9
0.4
SSW
9
0.2
SSW
20
0.4
SSW
9
0.4
SSW
9
0.4
SSW
19
0.5
SW
19
0.6
NW
5
0.3
S
9
0.3
S
9
0.1
NW
11
0.1
NW
11
0.3
S
10
0.3
S
9
0.3
S
9
0.3
S
9
Energy kJ
70
143
55
54
55
54
55
33
29
28
41
28
28
145
184
15
15
15
5
5
16
15
14
14
Wind waves
Height (m)
Direction
Period (s)
0.5
WNW
6
0.6
NW
5
0.6
NW
5
0.6
NW
4
0.6
NW
4
Energy kJ
17
14
13
12
14
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
2
2
3
1
3
1
2
1
3
2
2
1
1
1
1
2
2
2
Distance (km)
0
0
0
0
0
0
0
0
0
14
500
11
0
11
0
11
0
14
14
14
11
11
11
11
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
2
2
2
2
2
2
2
3
1
1
2
2
3
2
2
1
1
1
2
2
3
3
Best forecast wave conditions in Mexico
Rating
(10 max)
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
4
4
4
Header Global
Rating
(10 max)
6
7
6
5
5
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
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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