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Surf Forecasts:
Islas Marietas surfForecast / Nayarit / Mexico
48hr Weather and Surf, issued 11 am Friday 12 Dec 2025 CSTForecast 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
27.2° C
(Which is 1.1°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 2PM is: 0.2m 11s primary swell from a West-northwest direction (forecast issued at 11:00am December 12). An open ocean swell of 0.4m 13s is not directed at the surf break, a second open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 1.5ft (0.4m) | 5s |
| Afternoon (12 Dec) | 0.5ft (0.2m) | 11s |
| Evening (12 Dec) | 1.5ft (0.4m) | 5s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 11 | 15 | 5 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10 | 10 | 11 | 21 | 9 | 22 | 22 | 41 | 41 | 41 | 41 | 60 | 100 | 99 | 98 | 98 | 95 | 87 | 84 | 82 | 82 | 81 | 80 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | off | off | cross- off | cross- off | off | cross- off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | glass |
High Tide / height (m) | 5:39PM 0.89 | 5:35AM 1.19 | 7:03PM 0.96 | 6:00AM 1.25 | 7:46PM 1.04 | |||||||||||||||||||
Low Tide / height (m) | 12:28PM 0.72 | 10:59PM 0.75 | 12:54PM 0.57 | 11:55PM 0.79 | 1:18PM 0.44 | 12:35AM 0.81 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - |
 | | | |  | | | | | | | | |  | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 26 | 27 | 26 | 27 | 25 | 26 | 24 | 24 | 24 | 25 | 26 | 27 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 26 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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