Islas Marietas Surf Break

Islas Marietas Surf Forecast and Surf Report

Lat Long: 20.68° N 105.61° W

Issued: 11 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
30.2° C

2.1°C warmer than normal for this time of year

Islas Marietas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Islas Marietas surf forecast from 23 Jun 2026:

  • Best quality surf: Tuesday 23 Jun, 12PM (local time) - 4ft (1.2m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 23 Jun, 12PM (local time) - 4ft (1.2m), 15s period, SW swell with 640 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 23 Jun, 12PM (local time) - 4ft (1.2m), 15s period with SW swell.

Best Forecast Surf Conditions for Islas Marietas this week:

The surf forecast for Islas Marietas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 23) at 12PM. The primary swell is predicted to be 1.2m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Islas Marietas in the next 16 days are 1.2m 15s and forecast to arrive on Tuesday (Jun 23) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 17s period and expected on Tuesday (Jun 23) at 6PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Tue 23rd Jun)4ft (1.2m) 15s
Best Surf12PM (Tue 23rd Jun)4ft (1.2m) 15s
Most Powerful12PM (Tue 23rd Jun)4ft (1.2m) 15s

Table - best surf conditions forecast for Islas Marietas over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Mon night. Warm (max 29°C on Tue morning, min 26°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 29°C on Thu night, min 27°C on Thu night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSE
6
1
SSW
18
0.3
WNW
7
0.3
WNW
7
1.6
SSW
16
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.2
WNW
10
0.3
WSW
6
0.4
NW
5
1.1
SW
18
0.4
WNW
5
0.3
WNW
5
0.3
WNW
5
0.4
WNW
6
0.4
WNW
6
0.1
SW
23
0.4
WNW
5
0.4
WNW
5
1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
3
0
10
9
0
17
16
16
10
8
7
0
9
5
5
12
22
20
9
9
0
Wind (km/h)
15
ENE
5
E
10
W
5
E
10
ENE
15
N
10
N
5
N
15
NNW
5
WNW
5
NNE
15
WNW
5
NW
5
S
15
W
5
SE
5
SSE
10
W
5
S
10
ENE
10
W
Wind State
cross-off
cross
cross
cross
cross-off
off
off
glassy
cross-off
glassy
glassy
cross-off
cross-off
glassy
cross
glassy
glassy
cross
on
cross-off
cross-off
High Tide
6:34AM0.92m
5:16PM1.23m
7:43AM0.99m
5:53PM1.27m
8:21AM1.04m
6:27PM1.31m
8:50AM1.09m
7:01PM1.35m
9:16AM1.11m
7:34PM1.39m
9:43AM1.12m
8:07PM1.43m
10:10AM1.12m
Low Tide
00:18AM0.60m
10:54AM0.83m
00:57AM0.47m
11:58AM0.87m
1:28AM0.36m
12:44PM0.88m
1:57AM0.27m
1:20PM0.87m
2:26AM0.19m
1:50PM0.85m
2:54AM0.14m
2:18PM0.83m
3:23AM0.12m
2:45PM0.81m
thunderstorm
clear
clear
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
part cloud
clear
part cloud
part cloud
clear
thunderstorm
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:45
7:45
7:45
7:45
7:46
7:46
 mm
10
4
4
4
5
1
Temp °C
28
29
29
29
28
29
29
29
29
29
28
29
28
28
29
28
28
29
28
28
29
Feels °C
32
33
32
34
32
31
32
33
32
32
32
32
32
33
31
32
31
32
32
33
32
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
15
1.1
SW
14
1.6
SSW
17
1.7
SSW
17
1.6
SSW
16
1.6
SSW
16
1.6
SSW
16
1.5
SSW
15
1.3
SSW
15
1.3
SSW
15
1.2
SSW
17
1.1
SW
18
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.2
SSW
15
1.1
SSW
15
1.1
SSW
15
0.8
SSW
14
1
SSW
15
1
SSW
15
Energy kJ
496
482
1526
1599
1241
1241
1257
936
773
674
807
703
1018
969
881
608
537
559
236
493
417
Swell 2
Height (m)
Direction
Period (s)
1
SSW
19
1
SSW
18
0.4
S
10
0.4
S
6
0.3
S
6
0.4
S
10
0.4
S
9
0.3
S
9
0.6
SSW
19
0.7
SW
19
1
SSW
14
0.9
SSW
14
0.4
WNW
5
0.3
WNW
5
0.3
WNW
5
0.4
WNW
6
0.4
WNW
6
0.1
SW
23
0.7
SSW
16
0.4
SW
20
0.6
SSW
20
Energy kJ
758
616
34
11
6
29
25
14
251
357
378
316
9
5
5
12
10
20
232
99
253
Swell 3
Height (m)
Direction
Period (s)
0.5
S
6
0.4
S
5
0.3
WNW
7
0.3
WNW
7
0.3
S
10
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.3
S
9
0.3
WSW
6
0.4
NW
5
0.2
S
8
0.1
S
14
0.2
S
8
0.1
S
13
0.4
SSW
19
0.1
SW
24
0.1
W
11
0.4
WNW
5
0.4
WNW
5
0.3
S
10
Energy kJ
15
8
10
9
17
17
16
16
14
8
7
5
4
5
3
120
22
2
9
9
17
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
6
0.2
NNW
6
0.2
WNW
10
0.3
WNW
5
0.4
WNW
5
0.3
WNW
5
Energy kJ
3
4
10
5
9
5
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
1
2
2
1
2
2
1
2
2
1
1
1
1
1
1
1
Distance (km)
11
11
14
11
11
14
11
11
14
11
11
14
11
11
15
11
11
14
19
11
14
Best forecast wave conditions in Nayarit
Rating
(10 max)
3
3
2
3
3
2
3
3
2
3
3
2
3
3
1
2
2
1
2
2
1
Best forecast wave conditions in Mexico
Rating
(10 max)
4
4
3
4
4
4
4
4
3
4
4
4
4
4
3
4
3
4
3
3
3
Header Global
Rating
(10 max)
5
4
8
8
8
5
5
5
5
6
5
5
5
5
9
7
8
9
7
5
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Islas Marietas Surf forecast

The above surf forecast table for Islas Marietas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Islas Marietas can be found by selecting the local surf guide option on the grey menu. Our Islas Marietas surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Islas Marietas) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Islas Marietas may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Islas Marietas is 40 km (25 miles) from Puerto Vallarta. If you plan a holiday in Nayarit, look for hotels and other accommodation in Puerto Vallarta. Puerto Vallarta has rooms for a wide range of budgets as well as car hire and transport links.

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