Islas Marietas Surf Break
Lat Long: 20.68° N 105.61° W

Islas Marietas Surf Forecast and Surf Report

Weather Forecast for Islas Marietas

Issued: 5 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Islas Marietas sea temperature is
30.5° C

3.2°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 9 Jun 2026:

  • Best quality surf: Monday 15 Jun, 12PM (local time) - 3ft (0.9m), 21s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 15 Jun, 3PM (local time) - 3.5ft (1.0m), 21s period, SW swell with 890 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 9 Jun, 12AM (local time) - 2.5ft (0.8m), 6s period with WNW 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 09) at 12AM. The primary swell is predicted to be 0.8m and 6s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Islas Marietas in the next 16 days are 1.0m 21s and forecast to arrive on Monday (Jun 15) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 18s period and expected on Tuesday (Jun 09) at 12AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 9th Jun)2.5ft (0.8m) 6s
Best Surf12PM (Mon 15th Jun)3ft (0.9m) 21s
Most Powerful 3PM (Mon 15th Jun)3.5ft (1.0m) 21s

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 30mm), heaviest during Tue night. Warm (max 26°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 32mm), heaviest during Sat night. Warm (max 27°C on Fri afternoon, min 26°C on Thu afternoon). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
6
0.8
WNW
6
0.7
WNW
6
0.1
W
11
0.7
WNW
5
0.1
W
18
0.1
W
17
0.1
W
19
1.4
SSW
14
0.1
NW
17
0.1
NW
18
0.1
NW
15
0.1
NW
16
0.2
WNW
16
0.7
NW
5
0.2
WNW
14
0.2
WNW
14
0.3
SW
21
0.3
SW
21
0.6
SW
24
0.6
SW
20
Wave Graph
Metric surfscale
Energy kJ
55
42
28
2
29
6
6
7
0
12
12
9
10
25
24
22
22
72
72
347
309
Wind (km/h)
20
NW
15
NNW
10
N
20
WNW
10
NW
15
NW
20
W
15
NW
15
NW
20
WNW
15
WNW
15
NW
20
NW
15
NW
10
NW
15
WNW
10
WNW
5
W
20
W
10
W
5
N
Wind State
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
off
High Tide
4:30PM1.16m
4:47AM0.96m
5:08PM1.25m
6:20AM1.03m
5:46PM1.36m
7:25AM1.12m
6:24PM1.46m
8:18AM1.18m
7:04PM1.55m
9:06AM1.22m
7:45PM1.61m
9:53AM1.22m
8:27PM1.64m
10:39AM1.20m
Low Tide
11:21PM0.72m
10:21AM0.69m
00:12AM0.52m
11:28AM0.73m
00:55AM0.31m
12:23PM0.76m
1:37AM0.12m
1:10PM0.78m
2:20AM-0.02m
1:53PM0.79m
3:03AM-0.10m
2:34PM0.79m
3:47AM-0.12m
part cloud
light rain
part cloud
light rain
mod rain
light rain
light rain
mod rain
mod rain
thunderstorm
light rain
thunderstorm
thunderstorm
mod rain
cloud
thunderstorm
thunderstorm
rain showers
rain showers
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:42
7:42
7:43
7:43
7:43
7:44
7:44
 mm
2
1
9
4
2
6
6
3
4
2
2
6
1
10
4
2
Temp °C
26
25
26
26
26
26
26
26
26
26
26
26
27
26
26
27
27
27
27
27
27
Feels °C
26
26
29
27
29
29
27
28
29
27
27
28
29
28
29
30
29
30
28
30
30
Swell 1
Height (m)
Direction
Period (s)
2.2
SSW
19
2.2
SSW
18
2.2
SSW
17
2.1
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
16
1.5
SSW
14
1.4
SSW
14
1.4
SSW
14
1.2
SSW
14
1.2
SSW
13
1.1
SSW
18
1.1
SSW
16
1.4
SSW
16
1.4
SSW
15
1.3
SSW
15
1.3
SSW
14
1.3
SSW
14
1.3
SSW
15
1.2
SSW
16
Energy kJ
3579
3078
2876
2605
1762
1591
1429
911
800
789
527
482
697
597
974
902
716
697
687
744
654
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
14
0.8
WNW
6
0.7
WNW
6
0.1
W
9
0.7
WNW
5
0.4
SSW
8
0.1
S
22
0.1
S
22
0.3
SSW
20
0.3
SSW
20
0.6
SSW
18
0.8
SSW
18
0.9
SSW
13
0.9
SSW
13
0.7
NW
5
0.2
WNW
14
0.2
WNW
14
0.5
WNW
5
0.4
S
9
0.6
SW
24
0.6
SW
20
Energy kJ
134
42
28
2
29
19
9
9
75
76
260
360
303
307
24
18
20
14
24
347
309
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
10
0.3
SW
13
0.1
NW
9
0.1
W
11
0.1
NW
11
0.1
W
18
0.1
W
17
0.1
W
19
0.3
SSW
7
0.1
NW
17
0.1
NW
18
0.1
NW
15
0.1
NW
16
0.2
WNW
16
0.1
NW
13
0.1
SW
24
0.1
SW
24
0.3
SW
21
0.3
SW
21
0.4
S
8
0.5
WNW
5
Energy kJ
4
26
3
2
4
6
6
7
9
12
12
9
10
25
7
22
22
72
72
20
15
Wind waves
Height (m)
Direction
Period (s)
0.9
WNW
6
0.7
WNW
6
0.6
WNW
5
0.7
WNW
6
0.7
WNW
4
0.6
WNW
5
0.7
WNW
4
1
WNW
5
0.9
NW
5
0.8
NW
4
0.9
WNW
5
0.6
WNW
5
0.9
WNW
5
0.5
WNW
5
0.6
WNW
5
Energy kJ
55
29
23
28
20
15
12
52
31
21
35
17
32
15
19
Nearest Offshore or Glassy
Rating
(10 max)
5
1
2
4
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
360
0
11
283
14
14
15
14
14
15
14
14
14
14
14
14
14
0
15
14
0
Best forecast wave conditions in Nayarit
Rating
(10 max)
4
4
3
3
2
2
2
1
2
2
1
2
2
1
2
2
1
2
2
Best forecast wave conditions in Mexico
Rating
(10 max)
5
4
5
4
4
4
4
3
3
3
3
3
3
4
4
4
4
4
3
4
4
Header Global
Rating
(10 max)
6
9
6
5
5
8
9
6
6
5
7
7
4
4
5
4
4
6
6
4
4
  • 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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