Surf Forecasts:
How big are the waves at Islas Marietas today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 2ft (0.6m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 3.5ft (1.0m), 18s period with SW swell.
The current surf forecast for Islas Marietas at 3AM is: 0.6m 18s primary swell from a Southwest direction and 0.6m 12s secondary swell from a Southwest direction (forecast issued at 11:00pm September 13). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 2ft (0.6m) | 12s |
| Afternoon (14 Sep) | 3ft (0.9m) | 18s |
| Evening (14 Sep) | 3.5ft (1.0m) | 18s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Warm (max 30°C on Mon afternoon, min 27°C on Sun night). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | ||||||||||||||||
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 19 | SW 19 | SW 18 | SW 18 | SW 12 | SW 18 | SW 18 | SW 18 | SW 18 | SW 12 | SW 16 | SW 16 | W 11 | SSW 17 | WSW 6 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||
 kJ | 184 | 290 | 255 | 249 | 120 | 366 | 444 | 252 | 607 | 68 | 362 | 483 | 9 | 0 | 7 | 69 | 69 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | glassy | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross | glassy | glassy | glassy | glassy | cross-off |
High Tide | 10:44PM1.24m | 10:29AM1.43m | 11:13PM1.10m | 10:42AM1.39m | |||||||||||||
Low Tide | 4:19AM0.54m | 5:05PM0.35m | 4:25AM0.63m | 5:33PM0.42m | |||||||||||||
 |  | |  |  | | |  | | |  | |  | |  | | | |
 | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — |
mm | 4 | — | — | — | — | — | — | 1 | 4 | 4 | 6 | — | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 27 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 27 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 28 | 29 | 30 | 30 | 32 | 31 | 30 | 33 | 34 | 34 | 32 | 31 | 32 | 34 | 33 | 34 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 134 | 132 | 124 | 249 | 312 | 366 | 444 | 252 | 607 | 719 | 362 | 483 | 683 | 735 | 900 | 771 | 717 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 19 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 15 | SW 12 | SW 12 | SSW 19 | SSW 19 | S 9 | S 9 | S 9 | SW 12 | SW 12 |
| kJ | 130 | 290 | 255 | 122 | 120 | 72 | 69 | 154 | 69 | 68 | 292 | 210 | 25 | 25 | 24 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | SW 19 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SW 12 | SW 3 | S 10 | SW 12 | S 9 | W 11 | SW 11 | WSW 6 | S 9 | S 9 |
| kJ | 184 | 26 | 26 | 27 | 26 | 27 | 27 | 69 | 4 | 28 | 71 | 25 | 9 | 30 | 7 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 4 | SW 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 11 | 0 | 0 | 0 | 15 | 29 | 14 | 0 | 0 | 19 | 11 | 11 | 11 | 14 | 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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