Surf Forecasts:
How big are the waves at Islas Marietas today (27 Aug):
- Afternoon surf: Afternoon surf (27 Aug, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Evening surf: Evening surf (27 Aug, local time) - 3.5ft (1.0m), 16s period with SW swell.
The current surf forecast for Islas Marietas at 10PM is: 0.9m 16s primary swell from a Southwest direction and 0.5m 8s secondary swell from a West-southwest direction (forecast issued at 05:00pm August 27). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | - | - |
| Afternoon (27 Aug) | 2.5ft (0.8m) | 14s |
| Evening (27 Aug) | 3.5ft (1.0m) | 16s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Sat night. Warm (max 30°C on Thu afternoon, min 24°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the S by Sat night). | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||
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) | SW 14 | SW 14 | SW 16 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | WNW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 251 | 245 | 521 | 149 | 173 | 171 | 212 | 108 | 16 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | glassy | glassy | glassy | glassy | off | cross-off | cross | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off | on |
High Tide | 9:00PM1.49m | 9:52AM1.35m | 9:31PM1.48m | 10:09AM1.39m | |||||||||||||||
Low Tide | 3:04PM0.55m | 3:33AM0.16m | 3:32PM0.47m | 3:54AM0.22m | 4:02PM0.41m | ||||||||||||||
 |  |  | | | |  | | | |  | | |  | |  | | |  | |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — |
 | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — |
mm | — | — | 1 | 1 | 1 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | 8 |
Temp °C | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 30 | 27 |
Feels °C | 34 | 35 | 32 | 34 | 33 | 33 | 33 | 34 | 33 | 34 | 33 | 32 | 33 | 31 | 33 | 34 | 34 | 35 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 17 | SW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 251 | 245 | 521 | 271 | 264 | 326 | 552 | 780 | 1235 | 1235 | 1336 | 1199 | 969 | 1289 | 945 | 2049 | 1083 | 1716 | 987 |
Swell 2 Height (m) Direction Period (s) | WSW 9 | SSW 18 | WSW 8 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 7 | WSW 7 | S 10 | SSW 10 | SSW 12 | SSW 11 | SSW 12 | WNW 12 | SSW 10 | WNW 12 | SSW 11 |
| kJ | 62 | 273 | 38 | 149 | 173 | 171 | 212 | 108 | 16 | 15 | 51 | 106 | 477 | 286 | 550 | 14 | 310 | 14 | 352 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | WSW 8 | S 10 | WSW 8 | WSW 8 | SSW 19 | WSW 7 | WSW 7 | S 10 | S 10 | WSW 7 | W 7 | W 7 | WNW 7 | WNW 12 | — | WNW 12 | S 12 | WNW 12 |
| kJ | 276 | 55 | 18 | 37 | 34 | 248 | 31 | 17 | 17 | 30 | 15 | 14 | 14 | 15 | 14 | — | 14 | 3 | 13 |
Wind waves Height (m) Direction Period (s) | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 15 | 29 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 14 | 14 | 29 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
Header Global | |||||||||||||||||||
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