Surf Forecasts:
How big are the waves at Dona Ana today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 1.5ft (0.5m), 14s period with S swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.4m), 14s period with S swell.
- Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 20s period with SW swell.
The current surf forecast for Dona Ana at 2AM is: 0.7m 15s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a South direction (forecast issued at 05:00pm August 12). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 1.5ft (0.5m) | 14s |
| Afternoon (13 Aug) | 1.5ft (0.4m) | 14s |
| Evening (13 Aug) | 1.5ft (0.4m) | 20s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 32°C on Thu morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||
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 16 | S 15 | S 15 | SSW 15 | SSW 15 | S 14 | S 14 | S 14 | S 14 | S 13 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 177 | 115 | 112 | 172 | 225 | 146 | 100 | 103 | 64 | 81 | 97 | 184 | 184 | 183 | 345 | 319 | 316 | 316 | 444 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross | off | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | glassy |
High Tide | 2:38PM2.75m | 3:13AM2.75m | 3:30PM2.82m | 4:01AM2.87m | 4:17PM2.83m | ||||||||||||||
Low Tide | 8:57PM0.09m | 9:20AM0.22m | 9:44PM0.02m | 10:10AM0.15m | |||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 28 | 27 | 26 | 26 | 30 | 32 | 31 | 29 | 27 | 27 | 26 | 26 | 30 | 31 | 31 | 29 | 28 |
Feels °C | 34 | 33 | 31 | 30 | 29 | 29 | 33 | 34 | 34 | 33 | 31 | 30 | 29 | 30 | 34 | 33 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | SW 18 | S 11 | S 11 | S 12 | SW 18 |
| kJ | 61 | 53 | 66 | 61 | 76 | 74 | 55 | 54 | 54 | 34 | 45 | 45 | 44 | 41 | 345 | 163 | 166 | 177 | 444 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | SSW 15 | SSW 15 | S 14 | S 14 | S 14 | SSW 12 | S 13 | S 13 | S 12 | S 12 | SW 19 | S 7 | SW 18 | SW 18 | SW 18 | S 12 |
| kJ | 177 | 115 | 112 | 172 | 225 | 146 | 100 | 103 | 49 | 81 | 81 | 78 | 80 | 183 | 36 | 319 | 316 | 316 | 137 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | — | S 14 | SW 15 | SW 15 | SSW 17 | S 14 | S 8 | SW 20 | SW 19 | SW 19 | S 11 | S 11 | — | SW 15 | SW 14 | — |
| kJ | 66 | 66 | 41 | — | 100 | 57 | 57 | 29 | 64 | 23 | 97 | 184 | 184 | 66 | 65 | — | 33 | 33 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 42 | 0 | 0 | 0 | 0 | 0 | 1 | 114 | 125 | 5 | 0 | 0 | 0 | 0 | 0 | 119 | 127 | 5 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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