Surf Forecasts:
How big are the waves at Dona Ana today (22 Aug):
- Afternoon surf: Afternoon surf (22 Aug, local time) - 3ft (0.9m), 10s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.8m), 10s period with S swell.
The current surf forecast for Dona Ana at 11PM is: 0.8m 10s primary swell from a South direction and 0.3m 14s secondary swell from a South-southwest direction (forecast issued at 05:00pm August 22). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | - | - |
| Afternoon (22 Aug) | 3ft (0.9m) | 10s |
| Evening (22 Aug) | 2.5ft (0.8m) | 10s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat afternoon. Warm (max 31°C on Sun morning, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
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 | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | SW 19 | SW 18 | S 9 | SW 18 | SSW 18 | S 9 | S 9 | SW 18 | SW 18 | SSW 18 | SSW 17 | SSW 17 |
Wave Graph | |||||||||||||||||||
158 | 122 | 121 | 118 | 116 | 111 | 106 | 106 | 86 | 106 | 84 | 127 | 126 | 126 | 82 | 81 | 120 | 116 | 111 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | glassy | glassy | cross-off | cross | glassy | cross | glassy | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-off | off | cross-off |
High Tide | 11:01PM1.86m | 11:19AM2.07m | 00:12AM1.90m | 12:24PM2.12m | |||||||||||||||
Low Tide | 4:49PM0.84m | 4:59AM0.98m | 5:57PM0.81m | 6:09AM0.95m | 6:55PM0.73m | ||||||||||||||
— | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | |
5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | |
mm | 6 | 10 | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | 3 | 2 | — |
Temp °C | 29 | 27 | 27 | 27 | 26 | 26 | 29 | 31 | 29 | 28 | 27 | 26 | 26 | 26 | 29 | 31 | 28 | 28 | 26 |
Feels °C | 32 | 32 | 31 | 32 | 31 | 29 | 33 | 35 | 33 | 33 | 31 | 29 | 29 | 29 | 32 | 34 | 32 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
158 | 122 | 121 | 118 | 116 | 111 | 106 | 106 | 81 | 106 | 81 | 80 | 104 | 102 | 78 | 76 | 74 | 74 | 74 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | SSW 18 | SSW 17 | SSW 17 |
73 | 71 | 40 | 37 | 38 | 67 | 78 | 61 | 86 | 84 | 84 | 127 | 126 | 126 | 82 | 81 | 120 | 116 | 111 | |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SW 19 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
38 | 38 | 38 | 38 | 37 | 75 | 75 | 94 | 59 | 34 | 33 | 57 | 34 | 33 | 30 | 29 | 29 | 29 | 28 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 0 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











