Surf Forecasts:
How big are the waves at Playa Santa Teresa today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.3m), 11s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 15s period with SW swell.
The current surf forecast for Playa Santa Teresa at 8PM is: 0.4m 15s primary swell from a Southwest direction (forecast issued at 05:00pm August 21). An open ocean swell of 1.2m 11s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 4.5ft (1.3m) | 11s |
| Evening (21 Aug) | 1.5ft (0.4m) | 15s |
Table - waves today at Playa Santa Teresa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sun night. Warm (max 30°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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 11 | SW 15 | SW 15 | SW 16 | SW 16 | SW 14 | SW 14 | SW 20 | SSW 14 | SSW 14 | SSW 14 | SW 20 | SW 20 | SSW 14 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 430 | 56 | 57 | 129 | 132 | 95 | 95 | 99 | 136 | 133 | 121 | 118 | 134 | 134 | 184 | 224 | 206 | 260 | 260 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | cross-off | cross-off | glassy | on | on | on | cross | glassy | cross-off | cross-off | cross-off | cross | cross-on | cross | cross |
High Tide | 9:25PM1.81m | 9:47AM2.00m | 10:36PM1.77m | 10:55AM1.98m | |||||||||||||||
Low Tide | 3:18PM0.75m | 3:25AM0.89m | 4:25PM0.80m | 4:35AM0.93m | 5:33PM0.77m | ||||||||||||||
 |  |  | | |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 2 | 4 | 1 | — | — | — | — | 1 | 3 | 5 |
Temp °C | 30 | 29 | 29 | 28 | 28 | 27 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 29 | 30 | 29 | 28 | 28 |
Feels °C | 34 | 33 | 35 | 33 | 33 | 31 | 34 | 33 | 33 | 33 | 31 | 33 | 31 | 32 | 33 | 33 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 430 | 344 | 338 | 338 | 279 | 274 | 210 | 198 | 192 | 153 | 153 | 149 | 146 | 137 | 134 | 134 | 134 | 137 | 134 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SW 19 | SW 18 | SW 18 | SW 18 |
| kJ | 35 | 56 | 57 | 129 | 132 | 95 | 95 | 97 | 136 | 133 | 121 | 118 | 120 | 123 | 120 | 224 | 206 | 260 | 260 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SW 6 | SW 6 | SW 21 | WSW 6 | WSW 6 | WSW 6 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 15 | 8 | 9 | 18 | 4 | 7 | 3 | 99 | 60 | 60 | 60 | 97 | 134 | 134 | 184 | 87 | 84 | 83 | 82 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 83 | 106 | 56 | 0 | 12 | 0 | 0 | 0 | 92 | 101 | 53 | 2 | 0 | 0 | 0 | 0 | 2 | 36 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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