Surf Forecasts:
How big are the waves at Islas Marietas today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 6ft (1.9m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 6ft (1.9m), 12s period with WSW swell.
- Evening surf: Evening surf (27 Sep, local time) - 6ft (1.8m), 12s period with WSW swell.
The current surf forecast for Islas Marietas at 3AM is: 2.1m 12s primary swell from a Southwest direction (forecast issued at 11:00pm September 26). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 6ft (1.9m) | 11s |
| Afternoon (27 Sep) | 6ft (1.9m) | 12s |
| Evening (27 Sep) | 6ft (1.8m) | 12s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Warm (max 30°C on Mon afternoon, min 27°C on Sat night). Wind will be generally light. | |||||||||||||||||
Sunday 27 | Monday 28 | ||||||||||||||||
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 13 | SW 12 | SW 12 | SW 11 | WSW 11 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | W 11 | W 10 | WSW 10 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||
 kJ | 1545 | 1500 | 1200 | 866 | 860 | 1207 | 1047 | 986 | 872 | 828 | 772 | 622 | 505 | 530 | 426 | 588 | 507 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross-off | cross-off | glassy | off | cross-off | cross-off | off | cross-off | cross-off | glassy |
High Tide | 9:23PM1.44m | 9:23AM1.52m | 9:58PM1.38m | 9:43AM1.55m | |||||||||||||
Low Tide | 3:19AM0.36m | 3:45PM0.17m | 3:41AM0.45m | 4:19PM0.15m | |||||||||||||
 |  |  | |  | | | |  | | | | |  | | | | |
 | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 27 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 30 | 29 |
Feels °C | 29 | 32 | 30 | 31 | 31 | 34 | 32 | 32 | 34 | 34 | 32 | 32 | 32 | 33 | 33 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 11 | WSW 11 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | W 11 | W 10 | WSW 10 | W 11 | W 11 |
| kJ | 1545 | 1500 | 1200 | 866 | 860 | 1207 | 1047 | 986 | 872 | 828 | 772 | 622 | 505 | 530 | 426 | 588 | 507 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 15 | SSW 12 |
| kJ | 357 | 373 | 261 | 382 | 388 | 388 | 382 | 382 | 437 | 320 | 314 | 309 | 247 | 180 | 180 | 314 | 184 |
Swell 3 Height (m) Direction Period (s) | W 13 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | SSW 12 | SW 15 |
| kJ | 166 | 316 | 434 | 410 | 386 | 381 | 376 | 381 | 381 | 432 | 310 | 299 | 302 | 226 | 223 | 180 | 262 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 29 | 18 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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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