Surf Forecasts:
How big are the waves at Dona Ana today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 1.5ft (0.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 1.5ft (0.4m), 17s period with SSW swell.
- Evening surf: Evening surf (02 Sep, local time) - 1.5ft (0.5m), 16s period with SW swell.
The current surf forecast for Dona Ana at 3AM is: 0.6m 12s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a South direction (forecast issued at 11:00pm September 01). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 1.5ft (0.4m) | 13s |
| Afternoon (02 Sep) | 1.5ft (0.4m) | 17s |
| Evening (02 Sep) | 1.5ft (0.5m) | 16s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed afternoon. Warm (max 30°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||
Wednesday 2 | Thursday 3 | ||||||||||||||||
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 12 | SSW 12 | SW 18 | SW 18 | SSW 13 | SSW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 18 |
Wave Graph  | |||||||||||||||||
 kJ | 115 | 113 | 106 | 102 | 57 | 120 | 111 | 132 | 130 | 130 | 103 | 98 | 125 | 97 | 238 | 236 | 228 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross | glassy | cross-off | cross-off | glassy | cross-on | cross-on | cross | glassy |
High Tide | 6:13AM2.75m | 6:37PM2.43m | 6:57AM2.66m | 7:25PM2.32m | |||||||||||||
Low Tide | 11:57PM0.32m | 12:32PM0.30m | 00:39AM0.40m | 1:19PM0.38m | |||||||||||||
 | | |  |  | |  |  | | |  | | | | | | | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | 2 | 5 | 1 | — | — | — | — | — | 3 | 4 | 1 |
Temp °C | 27 | 27 | 27 | 26 | 29 | 30 | 29 | 27 | 28 | 27 | 26 | 26 | 29 | 30 | 29 | 28 | 28 |
Feels °C | 31 | 32 | 32 | 30 | 32 | 33 | 32 | 31 | 33 | 32 | 30 | 30 | 33 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 19 | SSW 12 | SSW 12 |
| kJ | 38 | 36 | 26 | 25 | 18 | 18 | 95 | 95 | 82 | 81 | 83 | 82 | 82 | 82 | 238 | 111 | 111 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 6 | S 6 | SW 16 | SW 16 | S 7 | S 7 | SW 16 | S 7 | SSW 12 | SSW 19 | SSW 18 |
| kJ | 115 | 113 | 106 | 102 | 40 | 48 | 18 | 18 | 130 | 130 | 22 | 24 | 125 | 24 | 81 | 236 | 228 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SSW 13 | SSW 18 | SSW 17 | SW 16 | S 6 | S 6 | SSW 16 | SSW 16 | S 7 | SSW 16 | S 7 | SSW 15 | SSW 15 |
| kJ | 50 | 50 | 81 | 80 | 57 | 120 | 111 | 132 | 18 | 18 | 103 | 98 | 24 | 97 | 24 | 86 | 91 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 6 | 125 | 107 | 5 | 5 | 0 | 0 | 0 | 0 | 125 | 88 | 5 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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