Surf Forecasts:
How big are the waves at Dona Ana today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 18s period with SW swell.
The current surf forecast for Dona Ana at 5AM is: 0.7m 15s primary swell from a Southwest direction and 0.4m 10s secondary swell from a South direction (forecast issued at 11:00pm June 20). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.7m) | 14s |
| Afternoon (21 Jun) | 2ft (0.6m) | 14s |
| Evening (21 Jun) | 1.5ft (0.5m) | 18s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 32mm), heaviest during Sun night. Warm (max 31°C on Tue morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 14 | SW 18 | SW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 220 | 217 | 217 | 214 | 214 | 140 | 138 | 136 | 154 | 129 | 80 | 79 | 107 | 147 | 173 | 173 | 173 | 171 | 148 | 212 | 277 | 188 | 356 | 352 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | off | cross-on | cross-on | cross | cross-on | off | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | off | glassy | cross-off | cross-off | cross-on | cross | cross-off | off |
High Tide | 7:27PM2.52m | 8:03AM2.63m | 8:23PM2.36m | 8:57AM2.53m | 9:21PM2.21m | 9:52AM2.43m | ||||||||||||||||||
Low Tide | 1:41AM0.30m | 2:20PM0.51m | 2:34AM0.46m | 3:19PM0.60m | 3:28AM0.62m | 4:18PM0.65m | ||||||||||||||||||
 |  | |  |  | |  | |  |  |  | | | |  | | | | | | | | | | |
 | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 |
mm | 3 | — | — | — | — | — | 2 | 6 | 7 | 1 | — | — | — | 2 | 7 | 3 | — | — | — | — | — | — | 1 | — |
Temp °C | 27 | 27 | 26 | 26 | 29 | 30 | 29 | 27 | 26 | 26 | 26 | 26 | 29 | 30 | 28 | 28 | 26 | 26 | 26 | 26 | 29 | 31 | 31 | 28 |
Feels °C | 31 | 31 | 29 | 29 | 32 | 33 | 32 | 30 | 30 | 31 | 30 | 30 | 33 | 35 | 32 | 33 | 29 | 30 | 30 | 30 | 32 | 34 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 10 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 18 | SSW 18 |
| kJ | 220 | 217 | 217 | 214 | 214 | 140 | 138 | 136 | 133 | 129 | 73 | 47 | 32 | 33 | 42 | 40 | 39 | 37 | 36 | 36 | 36 | 37 | 356 | 352 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 18 | SSW 18 | SW 18 | S 10 | SW 18 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 18 | S 8 | S 8 |
| kJ | 57 | 57 | 35 | 33 | 31 | 31 | 124 | 123 | 154 | 49 | 80 | 71 | 107 | 147 | 173 | 173 | 173 | 171 | 100 | 212 | 277 | 188 | 46 | 48 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SSW 20 | S 6 | S 6 | S 6 | SW 18 | S 10 | S 10 | S 10 | SSW 18 | SSW 7 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 20 | SSW 19 | SW 16 | SW 15 | SSW 15 | SSW 12 | SSW 12 |
| kJ | 97 | 75 | 6 | 6 | 6 | 82 | 31 | 31 | 31 | 123 | 18 | 79 | 69 | 68 | 68 | 67 | 44 | 149 | 148 | 121 | 54 | 86 | 29 | 30 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 42 | 103 | 81 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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