Surf Forecasts:
How big are the waves at Islas Marietas today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 3.5ft (1.0m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.0m), 12s period with WSW swell.
- Evening surf: Evening surf (29 Jul, local time) - 3.5ft (1.0m), 11s period with WSW swell.
The current surf forecast for Islas Marietas at 5AM is: 1.1m 10s primary swell from a Southwest direction (forecast issued at 11:00pm July 28). An open ocean swell of 1.8m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 3.5ft (1.0m) | 9s |
| Afternoon (29 Jul) | 3.5ft (1.0m) | 12s |
| Evening (29 Jul) | 3.5ft (1.0m) | 11s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 30°C on Fri afternoon, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||
Wednesday 29 | Thursday 30 | ||||||||||||||||
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 10 | WSW 10 | SW 11 | SW 10 | SW 9 | WSW 9 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 |
Wave Graph  | |||||||||||||||||
 kJ | 348 | 272 | 258 | 230 | 170 | 145 | 299 | 260 | 226 | 202 | 183 | 173 | 167 | 164 | 161 | 156 | 115 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | cross-off | cross | cross-on | cross | cross | on | cross-on | on | cross-on | cross | glassy | cross | cross-on | glassy |
High Tide | 8:37PM1.46m | 10:16AM1.19m | 9:08PM1.48m | 10:36AM1.22m | |||||||||||||
Low Tide | 3:39AM0.10m | 3:14PM0.71m | 4:03AM0.12m | 3:43PM0.67m | |||||||||||||
 |  | | |  |  | | | |  | | |  | | | | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — |
mm | — | 1 | 4 | 1 | 1 | — | — | 1 | 5 | — | — | 1 | — | — | — | 2 | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 28 |
Feels °C | 33 | 35 | 32 | 32 | 32 | 33 | 32 | 33 | 30 | 29 | 30 | 31 | 31 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1713 | 1692 | 1671 | 1586 | 1415 | 1379 | 1379 | 1344 | 1067 | 1038 | 911 | 886 | 886 | 722 | 712 | 702 | 692 |
Swell 2 Height (m) Direction Period (s) | SW 10 | WSW 10 | SW 11 | SW 10 | SW 9 | WSW 9 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 |
| kJ | 348 | 272 | 258 | 230 | 170 | 145 | 299 | 260 | 226 | 202 | 183 | 173 | 167 | 164 | 161 | 156 | 115 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 7 | S 7 | S 13 | S 13 | S 13 | S 11 | S 11 | S 12 | S 12 | NW 4 | NW 5 | WNW 5 | WNW 5 | S 6 | S 11 | WNW 5 |
| kJ | 3 | 27 | 27 | 13 | 13 | 13 | 10 | 10 | 11 | 11 | 5 | 5 | 4 | 4 | 3 | 9 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 5 | W 5 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 7 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 11 | 15 | 14 | 14 | 15 | 29 | 29 | 11 | 11 | 0 | 14 | 15 | 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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