Islas Marietas surfForecast / Nayarit / Mexico

information circle48hr Weather and Surf, issued 5 am Tuesday 16 Dec 2025 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
27.3° C
(Which is 1.3°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 8AM is: 0.3m 12s primary swell from a Southwest direction (forecast issued at 05:00am December 16). An open ocean swell of 0.4m 15s is not directed at the surf break, a second open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (16 Dec)1ft (0.3m)12s
Afternoon (16 Dec)2ft (0.6m)15s
Evening (16 Dec)1.5ft (0.4m)12s

Table - waves today at Islas Marietas. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
Rating
(10 max)
0
0
0
0
1
2
1
1
1
0
1
0
0
1
1
1
0
0
0
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
WNW
0.3
WNW
0.3
SW
0.4
NW
0.6
SW
0.6
SW
0.4
NW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.2
WNW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
NW
0.5
NW
0.4
NW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
Period(s) (?)131212121515121515141312131313135551312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3231243917117137104104100881487878787111187874737272
Wind
(km/h)
15
NNE
15
NNE
15
NNE
10
NNW
20
NNW
10
N
15
N
10
NNE
15
N
15
NE
10
NNE
15
N
20
NW
15
N
15
NNE
10
NNE
10
NNE
5
NE
10
ENE
5
WSW
10
W
5
NNW
10
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
offcross-
off
offoffcross-
off
offcross-
off
cross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
6:51AM
1.36
8:46PM
1.13
7:18AM
1.40
9:14PM
1.15
7:46AM
1.44
9:42PM
1.15
Low Tide
/ height (m)
1:06AM
0.82
2:06PM
0.22
1:34AM
0.82
2:31PM
0.15
1:59AM
0.81
2:58PM
0.10
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
Sunrise--7:31-------7:31-------7:31-----
Sunset-----6:23-------6:23-------6:24--
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C232324252524242323232224242423222222222324242322
Feels °C (?)242425262525242423232324232423222323222425262422
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Islas Marietas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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