Surf Forecasts:
How big are the waves at Islas Marietas today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3.5ft (1.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1ft (0.3m), 8s period with WNW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.0m), 14s period with SW swell.
The current surf forecast for Islas Marietas at 4AM is: 1.2m 15s primary swell from a Southwest direction and 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 11:00pm September 10). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3.5ft (1.1m) | 15s |
| Afternoon (11 Sep) | 1ft (0.3m) | 8s |
| Evening (11 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Warm (max 30°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||
Friday 11 | Saturday 12 | ||||||||||||||||
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) | SW 16 | SW 16 | WNW 8 | SW 15 | SW 15 | SW 15 | WNW 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph  | |||||||||||||||||
 kJ | 906 | 894 | 22 | 581 | 558 | 543 | 11 | 412 | 412 | 407 | 407 | 407 | 346 | 293 | 284 | 268 | 215 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off |
High Tide | 9:07PM1.51m | 9:39AM1.44m | 9:41PM1.45m | 9:57AM1.46m | |||||||||||||
Low Tide | 3:28AM0.21m | 3:39PM0.35m | 3:49AM0.31m | 4:09PM0.31m | |||||||||||||
 |  | | |  | | | | | |  | | | |  | | | |
 | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 |
Feels °C | 33 | 32 | 32 | 32 | 32 | 33 | 33 | 34 | 33 | 34 | 32 | 32 | 32 | 33 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
| kJ | 906 | 894 | 801 | 581 | 558 | 543 | 489 | 412 | 412 | 407 | 407 | 407 | 346 | 293 | 284 | 268 | 215 |
Swell 2 Height (m) Direction Period (s) | S 7 | WNW 8 | WNW 8 | S 10 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | WNW 11 | WNW 11 | SW 18 | SW 18 | SW 18 | SW 18 | W 13 |
| kJ | 26 | 22 | 22 | 47 | 33 | 33 | 34 | 35 | 24 | 24 | 41 | 24 | 80 | 109 | 79 | 79 | 89 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | W 13 | W 11 | WNW 8 | WNW 8 | SW 19 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | S 9 | S 9 | WNW 11 | WNW 11 | SSW 9 | S 9 | S 9 |
| kJ | 22 | 13 | 2 | 12 | 12 | 59 | 11 | 11 | 11 | 11 | 23 | 13 | 23 | 23 | 15 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | WNW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 11 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 |
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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