Surf Forecasts:
How big are the waves at Dona Ana today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 3.5ft (1.0m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 3ft (0.9m), 17s period with SSW swell.
- Evening surf: Evening surf (28 Jul, local time) - 3.5ft (1.0m), 16s period with SSW swell.
The current surf forecast for Dona Ana at 7AM is: 1.0m 18s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a South-southwest direction (forecast issued at 11:00pm July 27). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 3.5ft (1.0m) | 18s |
| Afternoon (28 Jul) | 3ft (0.9m) | 17s |
| Evening (28 Jul) | 3.5ft (1.0m) | 16s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 32°C on Thu morning, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 28 | Wednesday 29 | ||||||||||||||||
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) | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||
 kJ | 327 | 534 | 637 | 637 | 637 | 528 | 522 | 587 | 545 | 447 | 447 | 441 | 397 | 392 | 387 | 382 | 367 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | glassy | cross-off | glassy | glassy | cross-on | on | cross-on | cross | glassy |
High Tide | 2:24AM2.14m | 2:29PM2.38m | 3:06AM2.27m | 3:11PM2.46m | |||||||||||||
Low Tide | 8:11PM0.55m | 8:19AM0.73m | 8:53PM0.46m | 9:03AM0.65m | |||||||||||||
 |  |  |  | | |  |  | |  | | | | | | |  | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — |
mm | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 26 | 25 | 25 | 28 | 29 | 30 | 28 | 27 | 26 | 26 | 26 | 29 | 31 | 30 | 28 | 27 |
Feels °C | 31 | 29 | 28 | 28 | 32 | 31 | 33 | 32 | 32 | 30 | 30 | 30 | 33 | 34 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 327 | 534 | 637 | 637 | 637 | 528 | 522 | 587 | 545 | 447 | 447 | 441 | 397 | 392 | 387 | 382 | 367 |
Swell 2 Height (m) Direction Period (s) | SW 15 | S 9 | S 9 | S 9 | SSW 9 | S 9 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 8 | S 8 | S 7 | S 7 | S 7 |
| kJ | 104 | 42 | 40 | 41 | 27 | 25 | 25 | 25 | 24 | 37 | 57 | 57 | 20 | 20 | 24 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 13 | S 9 | S 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | — | — | SSW 11 | S 11 | S 11 | SSW 10 | S 10 | S 10 |
| kJ | 43 | 28 | 41 | 23 | 26 | 27 | 28 | 27 | 23 | — | — | 22 | 9 | 9 | 11 | 8 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 59 | 125 | 50 | 0 | 0 | 0 | 0 | 4 | 119 | 120 | 55 | 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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