Surf Forecasts:
How big are the waves at Dona Ana today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 2ft (0.6m), 17s period with SSW swell.
The current surf forecast for Dona Ana at 4AM is: 0.6m 18s primary swell from a South-southwest direction and 0.7m 7s secondary swell from a South direction (forecast issued at 11:00pm September 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2ft (0.6m) | 18s |
| Afternoon (21 Sep) | 2ft (0.6m) | 18s |
| Evening (21 Sep) | 2ft (0.6m) | 17s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Sun night. Warm (max 29°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||
Monday 21 | Tuesday 22 | ||||||||||||||||
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) | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||
 kJ | 221 | 209 | 207 | 207 | 207 | 204 | 204 | 197 | 184 | 177 | 177 | 175 | 173 | 171 | 171 | 169 | 169 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | cross-on | glassy | glassy |
High Tide | 10:20PM1.86m | 10:39AM2.00m | 11:34PM1.92m | 11:49AM2.05m | |||||||||||||
Low Tide | 4:23AM1.03m | 5:14PM0.87m | 5:38AM0.99m | 6:15PM0.80m | |||||||||||||
 | |  |  | |  | |  |  | | |  | | | | |  | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | 1 | 3 | 7 | 14 | 4 | — | — | — | — | — | — | — | — | 2 | 3 | 3 | 1 |
Temp °C | 28 | 27 | 26 | 24 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 25 | 25 | 25 | 25 |
Feels °C | 32 | 32 | 31 | 29 | 31 | 31 | 31 | 32 | 32 | 30 | 30 | 30 | 31 | 29 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 16 | S 6 | SSW 7 | SW 7 | SW 7 |
| kJ | 52 | 52 | 51 | 49 | 48 | 48 | 47 | 47 | 45 | 45 | 44 | 33 | 173 | 40 | 54 | 42 | 32 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 11 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 221 | 209 | 207 | 207 | 207 | 204 | 204 | 197 | 184 | 177 | 177 | 175 | 24 | 171 | 171 | 169 | 169 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SSW 11 | SSW 11 | S 8 | S 7 |
| kJ | 27 | 27 | 46 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 30 | 23 | 23 | 30 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | S 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 55 | 41 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 107 | 69 | 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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dona Ana surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest