Surf Forecasts:
How big are the waves at Dona Ana today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 14s period with SSW swell.
The current surf forecast for Dona Ana at 1AM is: 0.6m 14s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a South direction (forecast issued at 05:00pm September 11). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2ft (0.6m) | 14s |
| Afternoon (12 Sep) | 2ft (0.6m) | 14s |
| Evening (12 Sep) | 1.5ft (0.4m) | 14s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sun afternoon. Warm (max 31°C on Sat morning, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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) | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SW 19 |
Wave Graph  | |||||||||||||||||||
 kJ | 232 | 191 | 142 | 140 | 140 | 140 | 138 | 138 | 138 | 138 | 78 | 73 | 70 | 69 | 78 | 76 | 76 | 74 | 95 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-on | cross | cross | glassy | glassy | glassy | glassy | glassy | cross-on | glassy | glassy | glassy |
High Tide | 3:14PM2.73m | 3:37AM2.89m | 3:58PM2.75m | 4:17AM2.91m | 4:39PM2.72m | ||||||||||||||
Low Tide | 9:22PM0.13m | 9:50AM0.13m | 10:04PM0.13m | 10:32AM0.11m | |||||||||||||||
 |  |  |  | |  |  | | | | | | | | | | | |  | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | 2 | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 3 | 2 | — |
Temp °C | 29 | 28 | 27 | 27 | 26 | 26 | 30 | 31 | 30 | 28 | 28 | 27 | 27 | 27 | 30 | 30 | 30 | 28 | 28 |
Feels °C | 32 | 33 | 31 | 31 | 30 | 29 | 34 | 33 | 32 | 32 | 33 | 31 | 31 | 31 | 34 | 33 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 232 | 191 | 142 | 140 | 140 | 140 | 138 | 138 | 48 | 47 | 51 | 56 | 56 | 57 | 78 | 76 | 76 | 74 | 73 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 |
| kJ | 51 | 39 | 38 | 37 | 37 | 26 | 26 | 29 | 138 | 138 | 78 | 73 | 70 | 69 | 69 | 68 | 68 | 44 | 44 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 19 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 21 | SSW 21 | SW 21 | SSW 21 | SSW 20 | SSW 19 | SW 19 |
| kJ | 15 | 37 | 8 | 8 | 8 | 8 | 16 | 16 | 31 | 31 | 31 | 12 | 18 | 44 | 18 | 42 | 37 | 37 | 95 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 119 | 107 | 5 | 0 | 0 | 0 | 0 | 0 | 111 | 0 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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