Surf Forecasts:
How big are the waves at Dona Ana today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3ft (0.9m), 17s period with SSW swell.
The current surf forecast for Dona Ana at 8PM is: 0.9m 17s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a South direction (forecast issued at 05:00pm October 17). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 2.5ft (0.8m) | 17s |
| Evening (17 Oct) | 3ft (0.9m) | 17s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat night. Warm (max 29°C on Sun morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||
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) | SSW 17 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 313 | 390 | 394 | 399 | 512 | 463 | 457 | 366 | 481 | 481 | 392 | 348 | 331 | 318 | 246 | 242 | 242 | 239 | 239 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | glassy | cross | cross-on | on | cross-on | glassy | off | glassy | cross-off | glassy | glassy | on | cross-on | glassy | glassy |
High Tide | 7:36PM2.07m | 7:46AM2.13m | 8:32PM1.98m | 8:44AM2.02m | |||||||||||||||
Low Tide | 1:22PM0.63m | 1:36AM0.87m | 2:14PM0.76m | 2:34AM0.98m | 3:14PM0.85m | ||||||||||||||
 |  |  | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | 1 | — | 5 | 1 | — | — | — | 1 | 3 | 4 | 4 | 1 | — | — | — | 1 | 2 | 2 | 1 |
Temp °C | 28 | 27 | 26 | 26 | 26 | 26 | 29 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 31 | 31 | 30 | 30 | 33 | 33 | 33 | 32 | 31 | 30 | 30 | 30 | 32 | 33 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
| kJ | 313 | 390 | 394 | 399 | 512 | 463 | 457 | 366 | 481 | 481 | 392 | 348 | 331 | 318 | 246 | 242 | 242 | 239 | 239 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 |
| kJ | 19 | 18 | 27 | 30 | 52 | 55 | 54 | 54 | 51 | 40 | 40 | 40 | 40 | 28 | 28 | 28 | 30 | 31 | 40 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | WNW 10 | WNW 10 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 9 |
| kJ | 50 | 28 | 28 | 49 | 10 | 10 | 17 | 33 | 29 | 47 | 41 | 40 | 37 | 55 | 33 | 32 | 30 | 16 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 42 | 5 | 42 | 0 | 0 | 0 | 1 | 4 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 41 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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