Surf Forecasts:
How big are the waves at Dona Ana today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.4m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 1.5ft (0.4m), 16s period with SSW swell.
- Evening surf: Evening surf (28 Sep, local time) - 1.5ft (0.4m), 15s period with SSW swell.
The current surf forecast for Dona Ana at 6AM is: 0.4m 16s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South-southwest direction (forecast issued at 11:00pm September 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 1.5ft (0.4m) | 16s |
| Afternoon (28 Sep) | 1.5ft (0.4m) | 16s |
| Evening (28 Sep) | 1.5ft (0.4m) | 15s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Mon afternoon. Warm (max 29°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||
Monday 28 | Tuesday 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) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 |
Wave Graph  | |||||||||||||||||
 kJ | 112 | 108 | 103 | 102 | 102 | 100 | 100 | 148 | 93 | 87 | 86 | 85 | 84 | 123 | 121 | 123 | 123 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross | cross | glassy |
High Tide | 3:49AM2.85m | 4:13PM2.65m | 4:27AM2.90m | 4:52PM2.65m | |||||||||||||
Low Tide | 9:36PM0.27m | 10:05AM0.13m | 10:13PM0.22m | 10:44AM0.09m | |||||||||||||
 | |  |  | |  | | | | |  |  | | | | | | |
 | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | 3 | 1 | — | — | — | 2 | 4 | 5 | 2 | 1 | — | — | — | 1 | 3 | 4 | 4 |
Temp °C | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 31 | 30 | 31 | 30 | 32 | 33 | 31 | 31 | 32 | 30 | 31 | 30 | 32 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SW 12 | S 10 | SW 12 | SSW 12 | SSW 15 | SSW 15 | SSW 15 | S 10 | SSW 15 | SSW 18 | SSW 18 | S 9 |
| kJ | 111 | 108 | 103 | 101 | 72 | 72 | 72 | 71 | 56 | 87 | 86 | 85 | 44 | 84 | 121 | 123 | 25 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 16 | SSW 16 | S 6 | SSW 16 | SW 12 | SSW 16 | SSW 15 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | S 9 | S 9 | S 9 | SSW 14 |
| kJ | 20 | 12 | 102 | 102 | 20 | 100 | 71 | 98 | 93 | 56 | 55 | 54 | 84 | 42 | 41 | 41 | 80 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 6 | SSW 6 | SSW 16 | SSW 6 | SSW 16 | SSW 19 | S 6 | S 6 | S 6 | S 10 | SW 11 | SSW 18 | SSW 14 | SSW 14 | SSW 18 |
| kJ | 112 | 104 | 12 | 13 | 102 | 14 | 100 | 148 | 12 | 12 | 12 | 29 | 33 | 123 | 81 | 81 | 123 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 59 | 78 | 0 | 0 | 0 | 0 | 0 | 5 | 119 | 102 | 58 | 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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