Surf Forecasts:
How big are the waves at Dona Ana today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 1.5ft (0.4m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.4m), 18s period with SSW swell.
The current surf forecast for Dona Ana at 4AM is: 0.4m 19s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 11:00pm September 13). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 1.5ft (0.4m) | 19s |
| Afternoon (14 Sep) | 1.5ft (0.4m) | 18s |
| Evening (14 Sep) | 1.5ft (0.4m) | 18s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Tue afternoon. Warm (max 31°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | ||||||||||||||||
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 19 | SSW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph  | |||||||||||||||||
 kJ | 95 | 146 | 95 | 94 | 92 | 80 | 78 | 120 | 121 | 209 | 211 | 123 | 121 | 120 | 202 | 195 | 177 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-on | cross | cross | glassy |
High Tide | 4:56AM2.87m | 5:18PM2.63m | 5:34AM2.77m | 5:57PM2.51m | |||||||||||||
Low Tide | 10:43PM0.17m | 11:11AM0.15m | 11:22PM0.27m | 11:51AM0.24m | |||||||||||||
 |  | |  |  | | | | | | | |  | |  | | | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — |
Temp °C | 27 | 27 | 27 | 27 | 30 | 30 | 28 | 27 | 26 | 26 | 26 | 26 | 29 | 31 | 29 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 33 | 34 | 30 | 29 | 29 | 29 | 29 | 29 | 32 | 33 | 31 | 30 | 32 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 73 | 73 | 73 | 71 | 71 | 71 | 71 | 71 | 71 | 69 | 90 | 88 | 90 | 90 | 90 | 88 | 86 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 19 | SW 19 | SW 19 | SSW 12 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 44 | 146 | 95 | 94 | 30 | 80 | 78 | 120 | 121 | 209 | 211 | 123 | 121 | 120 | 202 | 195 | 177 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 13 | SW 13 | SSW 12 | SW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 15 | SW 14 | SW 14 | S 13 | SW 13 | SSW 13 |
| kJ | 95 | 43 | 42 | 30 | 92 | 29 | 29 | 14 | 14 | 14 | 21 | 21 | 33 | 51 | 3 | 7 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 139 | 42 | 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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