Surf Forecasts:
How big are the waves at Islas Marietas today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.5m), 9s period with W swell.
- Evening surf: Evening surf (31 Jul, local time) - 1ft (0.3m), 16s period with SW swell.
The current surf forecast for Islas Marietas at 10PM is: 0.3m 16s primary swell from a Southwest direction and 0.5m 9s secondary swell from a West direction (forecast issued at 05:00pm July 31). An open ocean swell of 1.0m 13s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 1.5ft (0.5m) | 9s |
| Evening (31 Jul) | 1ft (0.3m) | 16s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 30°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||
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) | W 9 | SW 16 | SW 16 | SW 16 | WSW 8 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 40 | 42 | 41 | 89 | 24 | 82 | 78 | 77 | 106 | 130 | 128 | 121 | 118 | 116 | 114 | 113 | 113 | 51 | 21 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:09PM1.42m | 11:15AM1.27m | 10:42PM1.33m | 11:37AM1.29m | |||||||||||||||
Low Tide | 4:15PM0.63m | 4:48AM0.24m | 4:50PM0.60m | 5:10AM0.33m | 5:29PM0.58m | ||||||||||||||
 | |  | | | | | | | |  |  | | | | | |  | | |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 30 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 29 |
Feels °C | 33 | 34 | 34 | 34 | 31 | 31 | 31 | 33 | 33 | 32 | 32 | 33 | 33 | 32 | 33 | 33 | 33 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
| kJ | 421 | 414 | 346 | 307 | 325 | 241 | 220 | 217 | 220 | 167 | 161 | 107 | 106 | 106 | 107 | 109 | 79 | 219 | 215 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | WSW 8 | WSW 8 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 9 | SW 13 | SW 13 | W 8 | W 5 |
| kJ | 40 | 39 | 39 | 39 | 24 | 24 | 78 | 77 | 106 | 130 | 128 | 121 | 118 | 116 | 59 | 113 | 113 | 51 | 13 |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 16 | SW 16 | SW 16 | NW 5 | SW 15 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | NW 3 | SW 14 | W 9 | WNW 5 | WSW 18 | W 8 |
| kJ | 7 | 42 | 41 | 89 | 4 | 82 | 22 | 22 | 22 | 21 | 11 | 19 | 19 | 3 | 114 | 25 | 7 | 31 | 21 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | — | — | — | NW 5 | NNW 5 | NW 5 | NW 5 | NW 2 | NW 3 | NW 3 | NW 3 | — | — | — | — | WNW 5 | — |
| kJ | 2 | 2 | — | — | — | 4 | 3 | 4 | 4 | 1 | 1 | 3 | 3 | — | — | — | — | 9 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 14 | 0 | 0 | 0 | 11 | 11 | 0 | 0 | 935 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1498 | 0 | 14 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
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