Surf Forecasts:
How big are the waves at Ollas Altas today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.
The current surf forecast for Ollas Altas at 4PM is: 0.6m 13s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a South direction, 0.2m 4s secondary swell from a West direction (forecast issued at 10:00am August 21). The wind direction is predicted to be onshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2ft (0.6m) | 13s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 13s |
| Evening (21 Aug) | 2ft (0.6m) | 13s |
Table - waves today at Ollas Altas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 31°C on Fri morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SSW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 138 | 136 | 147 | 111 | 113 | 158 | 158 | 206 | 291 | 258 | 124 | 116 | 140 | 189 | 301 | 309 | 309 | 264 | 211 | 307 | 331 | 321 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | cross-off | cross-on | on | on | glassy | glassy | off | off | cross-off | cross-on | on | on | cross-on | glassy |
High Tide | 8:42AM1.01m | 4:41PM1.04m | 7:55AM1.05m | 5:35PM1.16m | 7:48AM1.09m | 6:10PM1.28m | ||||||||||||||||
Low Tide | 12:32PM0.95m | 00:31AM0.33m | 12:26PM0.86m | 00:49AM0.22m | 12:36PM0.77m | |||||||||||||||||
 |  | |  |  | |  | | | | | | |  | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | 1 | — | — | 7 | 4 | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | — |
Temp °C | 29 | 31 | 31 | 30 | 30 | 30 | 28 | 29 | 28 | 30 | 31 | 30 | 30 | 29 | 28 | 27 | 28 | 30 | 31 | 30 | 29 | 28 |
Feels °C | 35 | 36 | 35 | 35 | 36 | 36 | 34 | 33 | 32 | 35 | 34 | 33 | 36 | 34 | 33 | 32 | 33 | 34 | 34 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SSW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 138 | 136 | 147 | 111 | 113 | 158 | 158 | 206 | 291 | 258 | 124 | 116 | 140 | 189 | 301 | 309 | 309 | 264 | 211 | 307 | 331 | 321 |
Swell 2 Height (m) Direction Period (s) | SW 18 | S 10 | SW 16 | S 10 | S 10 | SW 18 | S 10 | S 9 | S 9 | S 9 | SW 13 | S 9 | S 9 | S 9 | SSW 9 | SSW 9 | SSW 9 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 78 | 16 | 43 | 16 | 30 | 49 | 30 | 27 | 27 | 25 | 83 | 40 | 25 | 41 | 26 | 26 | 26 | 114 | 113 | 113 | 113 | 201 |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 18 | SW 17 | SW 17 | SW 18 | W 4 | SW 18 | SW 18 | WSW 4 | SW 20 | S 9 | SSW 16 | SSW 16 | SW 20 | SW 20 | SW 20 | SW 19 | SSW 9 | SSW 9 | — | W 4 | W 4 |
| kJ | 16 | 48 | 70 | 44 | 49 | 1 | 49 | 49 | 2 | 61 | 43 | 100 | 51 | 60 | 97 | 134 | 130 | 25 | 25 | — | 3 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | W 4 | W 4 | W 4 | — | — | — | — | S 3 | SSE 3 | W 5 | — | — | — | — | — | — | WSW 4 | WSW 4 | — | — |
| kJ | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | 1 | 3 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 287 | 278 | 287 | 0 | 0 | 0 | 6 | 0 | 287 | 287 | 240 | 0 | 0 | 0 | 0 | 0 | 287 | 287 | 289 | 18 | 0 |
Best forecast wave conditions in Sinaloa | ||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||
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