
Surf Forecasts:
How big are the waves at Islas Marietas today (28 Sep):
- Afternoon surf: Afternoon surf (28 Sep, local time) - 5ft (1.6m), 11s period with W swell.
- Evening surf: Evening surf (28 Sep, local time) - 4.5ft (1.3m), 10s period with W swell.
The current surf forecast for Islas Marietas at 9PM is: 1.3m 10s primary swell from a West direction and 0.9m 8s secondary swell from a Southwest direction (forecast issued at 05:00pm September 28). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | - | - |
| Afternoon (28 Sep) | 5ft (1.6m) | 11s |
| Evening (28 Sep) | 4.5ft (1.3m) | 10s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Tue night. Warm (max 30°C on Mon afternoon, min 26°C on Wed night). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Wed night). | |||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||
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) | W 11 | WSW 11 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 11 | WNW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | W 8 | WNW 8 | WNW 8 |
Wave Graph | |||||||||||||||||||
584 | 619 | 331 | 318 | 625 | 726 | 617 | 606 | 514 | 385 | 421 | 357 | 421 | 421 | 357 | 357 | 33 | 21 | 21 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-on | cross-on | cross-off | cross-off | off | off | off | cross-off | cross-off | on | cross-off | glassy | cross-on | cross-on | cross-off | glassy |
High Tide | 10:35PM1.27m | 10:05AM1.54m | 11:15PM1.12m | 10:28AM1.50m | |||||||||||||||
Low Tide | 4:19PM0.15m | 4:00AM0.55m | 4:56PM0.18m | 4:16AM0.66m | 5:39PM0.26m | ||||||||||||||
— | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | |
— | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | |
mm | 3 | 1 | — | — | — | — | 1 | — | — | 6 | 7 | 1 | 2 | — | — | 2 | — | 1 | 2 |
Temp °C | 30 | 29 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 |
Feels °C | 30 | 29 | 32 | 31 | 32 | 31 | 31 | 30 | 29 | 31 | 29 | 32 | 32 | 31 | 33 | 29 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | W 11 | WSW 11 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 11 | WNW 10 | WNW 10 | WNW 10 | SSE 13 | S 13 | S 13 | S 13 | S 14 | SSW 14 | SSW 13 |
584 | 619 | 331 | 318 | 625 | 726 | 617 | 606 | 514 | 385 | 288 | 197 | 669 | 1070 | 2313 | 3498 | 5249 | 6593 | 7105 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SW 15 | SSW 12 | SW 15 | SW 12 | SW 15 | SSW 15 | SW 18 | SW 17 | SW 16 | SW 16 | S 14 | WNW 9 | WNW 9 | SW 16 | SW 16 | W 8 | WNW 8 | WNW 8 |
180 | 314 | 184 | 223 | 144 | 258 | 272 | 444 | 354 | 310 | 421 | 400 | 146 | 126 | 357 | 357 | 33 | 21 | 21 | |
Swell 3 Height (m) Direction Period (s) | SW 15 | SSW 12 | SW 15 | SSW 12 | SW 15 | SW 18 | SW 18 | SSW 11 | SSW 11 | S 13 | SSE 13 | SW 16 | SW 16 | SW 16 | WNW 8 | W 8 | W 8 | — | NW 16 |
223 | 180 | 262 | 184 | 220 | 252 | 252 | 82 | 82 | 125 | 178 | 357 | 421 | 421 | 73 | 48 | 21 | — | 10 | |
Wind waves Height (m) Direction Period (s) | S 3 | — | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | — | 93 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 29 | 15 | 19 | 11 | 0 | 0 | 0 | 18 | 0 | 11 | 0 | 11 | 0 | 0 | 29 | 15 | 11 | 11 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)










