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The Rock-Costa Azul surfForecast / Baja Sur / Mexico
48hr Weather and Surf, issued 10 am Thursday 21 May 2026 MSTForecast update in hr min s Forecast update imminent
The Rock-Costa Azul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Rock-Costa Azul sea temperature is
25.1° C
(Which is 2.8°C warmer than normal for this time of year)How big are the waves at The Rock-Costa Azul today?
The current surf forecast for The Rock-Costa Azul at 3PM is: 0.5m 17s primary swell from a Southwest direction and 0.5m 14s secondary swell from a Southwest direction, 0.5m 12s secondary swell from a South direction (forecast issued at 10:00am May 21). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 2ft (0.6m) | 15s |
| Afternoon (21 May) | 1.5ft (0.5m) | 17s |
| Evening (21 May) | 2.5ft (0.7m) | 18s |
Table - waves today at The Rock-Costa Azul. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 15 | SW 15 | SW 17 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | |
183 | 223 | 143 | 249 | 316 | 316 | 249 | 207 | 176 | 262 | 273 | 353 | 362 | 362 | 362 | 367 | 441 | 441 | 441 | 362 | 353 | 382 | 309 | 309 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | off | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | |
High Tide | 2:18PM1.09m | 11:30PM1.37m | 3:51PM1.17m | 1:20AM1.19m | 4:33PM1.27m | 3:36AM1.13m | ||||||||||||||||||
Low Tide | 6:28AM0.33m | 5:02PM1.06m | 7:47AM0.46m | 8:33PM1.07m | 9:09AM0.56m | 10:44PM0.90m | ||||||||||||||||||
 | | | |  | | |  |  | | | | | | | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 |
 | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | 6:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 27 | 27 | 28 | 24 | 23 | 22 | 23 | 25 | 26 | 27 | 27 | 23 | 23 | 22 | 22 | 24 | 26 | 26 | 27 | 22 | 22 | 22 | 23 |
25 | 28 | 26 | 27 | 22 | 21 | 20 | 21 | 26 | 27 | 26 | 23 | 20 | 21 | 20 | 21 | 25 | 26 | 24 | 24 | 19 | 20 | 21 | 23 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | WNW 5 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 |
 kJ | 183 | 223 | 102 | 249 | 316 | 316 | 249 | 207 | 30 | 262 | 273 | 353 | 362 | 362 | 362 | 367 | 441 | 441 | 441 | 362 | 353 | 382 | 309 | 309 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | S 12 | SW 15 | SW 14 | SW 14 | SW 15 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 19 | WNW 5 |
| kJ | 125 | 84 | 71 | 76 | 73 | 104 | 103 | 103 | 176 | 40 | 40 | 38 | 37 | 38 | 37 | 39 | 39 | 39 | 38 | 26 | 25 | 25 | 246 | 22 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SW 17 | SW 14 | SW 14 | S 12 | S 12 | S 12 | SW 18 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | WNW 12 | WNW 12 | SSW 21 | SSW 20 | SSE 8 | SW 19 | SW 19 | SSE 8 | SSW 19 |
| kJ | 7 | 7 | 143 | 103 | 103 | 72 | 72 | 72 | 154 | 14 | 18 | 17 | 16 | 17 | 17 | 14 | 14 | 43 | 41 | 6 | 94 | 59 | 24 | 248 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | WNW 4 | W 4 | WNW 4 | WNW 4 | WNW 4 | WNW 5 |
| kJ | 39 | 36 | 35 | 42 | 62 | 67 | 72 | 49 | 75 | 18 | 29 | 39 | 64 | 52 | 42 | 35 | 24 | 15 | 14 | 16 | 33 | 26 | 29 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 455 | 0 | 0 | 0 | 0 | 0 | 8 | 504 | 455 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Baja Sur | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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