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Surf Forecasts:
Islas Marietas surfForecast / Nayarit / Mexico
48hr Weather and Surf, issued 5 pm Tuesday 19 May 2026 CSTForecast update in hr min s Forecast update imminent
Islas Marietas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Islas Marietas sea temperature is
28.8° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Islas Marietas today?
The current surf forecast for Islas Marietas at 10PM is: 0.5m 21s primary swell from a Southwest direction (forecast issued at 05:00pm May 19). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 1.5ft (0.5m) | 16s |
| Evening (19 May) | 1.5ft (0.5m) | 21s |
Table - waves today at Islas Marietas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | SW 21 | SW 16 | SW 16 | WNW 6 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 19 | SW 19 | SW 15 | WNW 6 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 17 | |
129 | 127 | 224 | 125 | 159 | 14 | 203 | 203 | 201 | 145 | 139 | 303 | 184 | 176 | 11 | 309 | 314 | 169 | 169 | 130 | 249 | 249 | 167 | 162 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-off | |
High Tide | 12:19PM1.05m | 10:27PM1.47m | 1:41PM0.99m | 11:04PM1.32m | 4:07PM1.01m | 11:50PM1.15m | ||||||||||||||||||
Low Tide | 4:17PM0.87m | 6:11AM0.19m | 4:45PM0.93m | 7:14AM0.34m | 5:18PM1.00m | 8:43AM0.47m | ||||||||||||||||||
 | |  | | | | | | | |  | |  | | | | | | | | | |  | | |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
 | — | 7:34 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | 7:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 |
29 | 30 | 28 | 29 | 29 | 29 | 30 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 28 | 28 | 29 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 18 | SW 18 | SW 18 | SW 14 | SW 14 | SW 14 |
 kJ | 220 | 157 | 198 | 150 | 152 | 152 | 276 | 269 | 254 | 236 | 232 | 178 | 178 | 173 | 220 | 309 | 314 | 169 | 312 | 316 | 249 | 167 | 167 | 162 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 21 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 19 | SW 19 | SW 19 | SW 15 | SW 15 | SSW 12 | S 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | SW 18 | S 12 | SW 17 |
| kJ | 129 | 127 | 224 | 131 | 159 | 258 | 203 | 203 | 201 | 251 | 384 | 303 | 176 | 176 | 147 | 98 | 107 | 99 | 103 | 101 | 101 | 249 | 70 | 143 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 6 | SW 16 | SW 16 | S 15 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | SW 15 | SW 15 | SW 15 | SW 19 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | SSW 18 | SW 14 | SW 14 | SW 14 | S 12 | SW 18 | S 10 |
| kJ | 9 | 13 | 127 | 125 | 119 | 14 | 13 | 13 | 13 | 145 | 139 | 176 | 184 | 13 | 11 | 10 | 12 | 207 | 169 | 130 | 169 | 101 | 150 | 55 |
Wind waves Height (m) Direction Period (s) | WNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 500 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 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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