Surf Forecasts:
How big are the waves at Islas Marietas today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.0m), 12s period with WSW swell.
- Evening surf: Evening surf (29 Jul, local time) - 3.5ft (1.0m), 11s period with WSW swell.
The current surf forecast for Islas Marietas at 9PM is: 1.0m 11s primary swell from a West-southwest direction (forecast issued at 05:00pm July 29). An open ocean swell of 1.6m 15s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 3.5ft (1.0m) | 12s |
| Evening (29 Jul) | 3.5ft (1.0m) | 11s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 30°C on Fri afternoon, min 27°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | W 9 | SW 16 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 299 | 260 | 226 | 202 | 183 | 173 | 170 | 167 | 161 | 119 | 106 | 100 | 72 | 72 | 71 | 65 | 57 | 42 | 39 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | on | cross-on | glassy | glassy | glassy | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off |
High Tide | 9:08PM1.48m | 10:36AM1.22m | 9:38PM1.47m | 10:55AM1.24m | |||||||||||||||
Low Tide | 3:14PM0.71m | 4:03AM0.12m | 3:43PM0.67m | 4:26AM0.16m | 4:15PM0.63m | ||||||||||||||
 |  |  | | | |  |  | | |  | | |  | | | | | | |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:40 | — |
mm | — | — | 1 | 1 | 1 | 7 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 30 | 30 | 29 |
Feels °C | 32 | 33 | 33 | 31 | 32 | 33 | 31 | 33 | 31 | 32 | 32 | 33 | 31 | 33 | 32 | 34 | 34 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1379 | 1344 | 1067 | 1038 | 911 | 886 | 886 | 722 | 712 | 702 | 692 | 595 | 545 | 529 | 514 | 427 | 421 | 414 | 346 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | W 9 | W 9 | W 9 |
| kJ | 299 | 260 | 226 | 202 | 183 | 173 | 170 | 167 | 161 | 119 | 106 | 100 | 72 | 72 | 71 | 65 | 57 | 39 | 39 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 12 | S 12 | NW 5 | NW 5 | WNW 5 | SSW 6 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | S 10 | SW 16 | WNW 6 |
| kJ | 10 | 10 | 11 | 11 | 4 | 4 | 2 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 42 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 19 | 19 | 0 | 0 | 0 | 15 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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