Surf Forecasts:
How big are the waves at Dona Ana today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 12s period with SSW swell.
- Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.8m), 13s period with S swell.
The current surf forecast for Dona Ana at 12PM is: 0.8m 12s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a South direction (forecast issued at 05:00am July 18). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 2.5ft (0.8m) | 13s |
| Afternoon (18 Jul) | 2.5ft (0.7m) | 12s |
| Evening (18 Jul) | 2.5ft (0.8m) | 13s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 32°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
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 | 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 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | S 13 | SSW 13 | S 13 | S 13 | S 14 | S 14 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 290 | 290 | 212 | 205 | 160 | 269 | 212 | 229 | 276 | 289 | 320 | 146 | 239 | 190 | 196 | 199 | 209 | 212 | 161 | 148 | 144 | 146 | 146 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross | glassy | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-on | cross-off | cross-off |
High Tide | 5:56AM2.87m | 6:12PM2.70m | 6:43AM2.80m | 7:00PM2.54m | 7:29AM2.69m | 7:49PM2.37m | |||||||||||||||||
Low Tide | 12:07PM0.24m | 00:24AM0.13m | 12:57PM0.33m | 1:10AM0.29m | 1:47PM0.44m | ||||||||||||||||||
 |  | | | |  | | | | | | | |  |  |  | | | | | | | | |
 | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 29 | 32 | 31 | 28 | 27 | 26 | 26 | 25 | 28 | 31 | 29 | 28 | 26 | 26 | 26 | 25 | 28 | 28 | 29 | 28 | 27 |
Feels °C | 29 | 29 | 32 | 35 | 34 | 32 | 30 | 29 | 29 | 28 | 31 | 33 | 32 | 32 | 29 | 29 | 29 | 28 | 31 | 30 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | S 13 | SSW 13 | S 13 | S 13 | S 14 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | S 12 | S 12 | SSW 7 |
| kJ | 290 | 290 | 212 | 205 | 160 | 269 | 212 | 229 | 276 | 289 | 320 | 103 | 239 | 190 | 196 | 199 | 60 | 58 | 45 | 47 | 144 | 146 | 54 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 18 | S 15 | S 15 | SSW 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 6 | SSW 6 | SW 18 | SSW 6 | SSW 6 | SSW 6 | S 13 | S 13 | S 13 | S 12 | SSW 7 | SSW 7 | S 12 |
| kJ | 18 | 12 | 106 | 67 | 13 | 20 | 21 | 31 | 32 | 32 | 30 | 31 | 79 | 41 | 45 | 59 | 209 | 212 | 161 | 148 | 51 | 53 | 146 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 21 | SSW 17 | SSW 19 | S 15 | SSW 19 | S 16 | S 16 | SSW 19 | SSW 19 | SW 19 | S 14 | SW 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 12 | 18 | 28 | 35 | 68 | 36 | 81 | 46 | 37 | 36 | 57 | 146 | 2 | 79 | 79 | 49 | 49 | 75 | 95 | 127 | 127 | 90 | 89 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | SSW 6 | — | — | — | — | — | — | — | WSW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 31 | 67 | — | — | — | — | — | — | — | 54 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 119 | 125 | 0 | 0 | 0 | 0 | 1 | 23 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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