Surf Forecasts:
How big are the waves at Islas Marietas today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4ft (1.2m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4ft (1.2m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 4ft (1.2m), 16s period with SW swell.
The current surf forecast for Islas Marietas at 7PM is: 1.2m 16s primary swell from a Southwest direction and 0.6m 8s secondary swell from a West-southwest direction (forecast issued at 11:00am July 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4ft (1.2m) | 16s |
| Afternoon (20 Jul) | 4ft (1.2m) | 16s |
| Evening (20 Jul) | 4ft (1.2m) | 16s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 30°C on Mon afternoon, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||
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 | 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 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 11 | SW 11 | SW 12 | SW 12 | SW 12 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 748 | 748 | 748 | 729 | 711 | 693 | 684 | 666 | 657 | 631 | 521 | 621 | 368 | 384 | 183 | 396 | 471 | 505 | 355 | 386 | 238 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | cross-off | off | cross-off | cross-off | on |
High Tide | 1:43PM1.19m | 2:38AM0.82m | 2:27PM1.17m | 3:34PM1.16m | |||||||||||||||||
Low Tide | 6:27AM0.66m | 9:20PM0.71m | 6:06AM0.77m | 11:45PM0.62m | |||||||||||||||||
 | | | |  | | | | | |  | |  | | | | | | | |  | |
 | 6:31 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 26 |
Feels °C | 30 | 31 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 31 | 32 | 33 | 34 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 11 | SW 11 | SW 12 | SW 12 | SW 12 | WSW 11 |
| kJ | 748 | 748 | 748 | 729 | 711 | 693 | 684 | 666 | 657 | 631 | 521 | 621 | 368 | 384 | 318 | 396 | 471 | 505 | 355 | 386 | 238 |
Swell 2 Height (m) Direction Period (s) | WSW 9 | S 8 | S 8 | WSW 8 | S 8 | W 8 | W 8 | S 7 | S 7 | S 11 | S 11 | S 11 | SW 11 | SW 11 | SW 11 | SW 14 | SSW 13 | SSW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 70 | 51 | 51 | 55 | 48 | 50 | 33 | 28 | 16 | 39 | 56 | 36 | 121 | 228 | 159 | 268 | 229 | 243 | 288 | 268 | 234 |
Swell 3 Height (m) Direction Period (s) | S 9 | WSW 9 | WSW 9 | S 8 | W 8 | S 8 | S 8 | W 8 | S 12 | SSW 7 | WNW 15 | WNW 15 | S 11 | NW 4 | SW 13 | S 12 | S 13 | S 13 | WSW 14 | WNW 4 | WSW 12 |
| kJ | 57 | 52 | 58 | 50 | 50 | 44 | 29 | 33 | 42 | 15 | 44 | 44 | 36 | 6 | 183 | 44 | 83 | 83 | 118 | 7 | 136 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 8 | WNW 8 | WNW 8 | NNW 3 | NW 3 | NNW 4 | — | — | — | NW 4 | NW 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | 24 | 20 | 23 | 4 | 6 | 5 | — | — | — | 4 | 4 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 0 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 15 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
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