Surf Forecasts:
How big are the waves at San Blas today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Evening surf: Evening surf (21 Jun, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for San Blas at 6PM is: 0.8m 18s primary swell from a Southwest direction and 0.9m 14s secondary swell from a Southwest direction (forecast issued at 11:00am June 21). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3.5ft (1.0m) | 14s |
| Afternoon (21 Jun) | 2.5ft (0.8m) | 18s |
| Evening (21 Jun) | 3ft (0.9m) | 14s |
Table - waves today at San Blas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun morning. Warm (max 31°C on Mon afternoon, min 25°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 18 | SW 18 | SW 18 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 19 | SW 19 | SW 15 | SSW 15 | SW 15 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 407 | 375 | 375 | 375 | 272 | 218 | 219 | 264 | 310 | 310 | 376 | 371 | 644 | 546 | 524 | 360 | 341 | 372 | 429 | 951 | 940 | 929 | 815 | 757 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | off | off | cross-off | glassy | cross-on | on | glassy | glassy | glassy | off | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | off |
High Tide | 3:48PM1.26m | 4:07AM0.99m | 4:36PM1.31m | 6:23AM1.02m | 5:17PM1.35m | |||||||||||||||||||
Low Tide | 8:21AM0.70m | 11:15PM0.82m | 9:33AM0.83m | 00:17AM0.66m | 10:58AM0.91m | 00:57AM0.52m | ||||||||||||||||||
 | |  |  |  |  | | |  |  | | |  | | | | | |  | |  | | | | |
 | 6:18 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 |
 | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | 7:45 |
mm | 5 | 4 | — | — | — | — | — | — | 1 | 1 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 28 | 31 | 29 | 26 | 26 | 26 | 25 | 28 | 30 | 31 | 30 | 28 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 31 | 31 | 30 | 29 | 30 | 29 | 32 | 34 | 33 | 31 | 31 | 31 | 29 | 33 | 33 | 34 | 34 | 33 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 19 | SW 19 | SW 15 | SSW 15 | SW 15 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 |
| kJ | 407 | 346 | 336 | 327 | 272 | 218 | 178 | 175 | 310 | 310 | 376 | 371 | 644 | 546 | 524 | 360 | 309 | 372 | 429 | 951 | 940 | 929 | 815 | 757 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 20 | SSW 20 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 |
| kJ | 252 | 375 | 375 | 375 | 252 | 192 | 219 | 264 | 205 | 205 | 205 | 168 | 188 | 253 | 171 | 220 | 341 | 263 | 323 | 11 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | W 5 | WNW 5 | SW 24 | SW 24 | WSW 5 | W 5 | W 5 | W 5 | SW 21 | SW 21 | SW 20 | SW 20 | W 6 | W 8 | SW 12 | SW 12 | W 6 | W 6 | WNW 7 | — | — | WNW 7 | WNW 6 | WNW 6 |
| kJ | 5 | 6 | 22 | 22 | 6 | 5 | 5 | 5 | 72 | 110 | 104 | 102 | 6 | 10 | 90 | 71 | 3 | 3 | 10 | — | — | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | 20 | 0 | 0 | 0 | 0 | 0 | 88 | 87 | 87 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nayarit | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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