Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 11 am Thursday 28 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
29.3° C
(Which is 2.6°C warmer than normal for this time of year)

How big are the waves at Islas Marietas today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 2ft (0.6m), 7s period with WNW swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 16s period with SW swell.
  • Evening surf: Evening surf (28 May, local time) - 2ft (0.6m), 6s period with WNW swell.

The current surf forecast for Islas Marietas at 4PM is: 0.4m 16s primary swell from a Southwest direction and 0.6m 6s secondary swell from a West-northwest direction (forecast issued at 11:00am May 28). 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 (28 May)2ft (0.6m)7s
Afternoon (28 May)1.5ft (0.4m)16s
Evening (28 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 Sat morning, min 25°C on Thu night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sun
31
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
1
1
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
7
0.6
WNW
6
0.4
SW
16
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
0.5
WNW
6
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
0.6
WNW
6
0.6
WNW
6
0.6
WNW
6
0.8
WNW
7
0.8
WNW
7
1.1
SW
20
0.8
WNW
7
Wave Graph
Metric surfscale
Energy kJ
35
33
90
31
31
31
31
30
22
20
20
19
27
32
45
45
45
33
33
33
51
54
0
54
Wind (km/h)
5
N
10
NW
15
WNW
10
NW
5
N
10
N
10
NNE
10
NE
5
N
15
NW
15
NW
15
NNW
15
N
10
NNE
10
NNE
10
NNE
10
NNE
15
NNW
15
NW
20
NW
15
N
10
NNE
10
ENE
10
ESE
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
High Tide
8:35AM1.17m
7:32PM1.43m
9:06AM1.18m
7:55PM1.45m
9:37AM1.17m
8:20PM1.47m
Low Tide
1:43PM0.74m
2:34AM0.17m
2:06PM0.75m
3:00AM0.13m
2:28PM0.77m
3:27AM0.11m
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
7:37
7:38
Temp °C
26
27
27
27
26
26
26
25
26
27
27
27
27
26
26
26
27
28
28
28
27
27
26
25
30
30
29
30
29
29
29
28
29
29
28
29
29
29
29
29
30
29
29
28
28
29
29
27
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
13
1
SSW
14
1
SSW
14
1
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
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
SSW
16
Energy kJ
318
290
286
269
402
413
407
337
332
332
347
352
352
347
282
277
273
269
269
578
777
726
890
643
Swell 2
Height (m)
Direction
Period (s)
0.6
WNW
7
0.6
WNW
6
0.4
SW
16
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
0.5
WNW
6
0.5
WNW
6
0.6
WNW
6
0.6
WNW
6
0.7
WNW
7
0.7
WNW
7
0.7
WNW
7
0.6
WNW
6
0.7
SW
22
0.8
SSW
13
0.8
SSW
13
0.9
SSW
13
0.9
SSW
13
1.1
SW
20
Energy kJ
35
33
90
31
31
31
31
30
22
20
20
19
27
32
45
45
45
33
471
215
189
231
303
881
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.2
S
9
0.6
SSW
16
0.1
NW
12
0.1
SW
21
0.1
SW
21
0.2
S
8
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
0.8
WNW
7
0.8
WNW
7
0.9
SSW
16
0.8
WNW
7
Energy kJ
65
66
6
166
6
18
18
6
6
37
75
74
73
66
124
209
178
311
33
33
51
54
407
54
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
6
Energy kJ
32
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
2
2
Distance (km)
11
14
15
14
11
11
11
11
11
14
14
11
11
11
11
11
11
14
14
14
0
0
11
11
Best forecast wave conditions in Nayarit
Rating
(10 max)
2
1
1
1
2
2
2
2
2
1
1
1
2
2
2
2
2
1
2
1
3
3
3
3
Best forecast wave conditions in Mexico
Rating
(10 max)
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
Header Global
Rating
(10 max)
9
7
7
7
5
6
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
7
6
  • 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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