Surf Forecasts:
How big are the waves at The Tree today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 3ft (0.9m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3ft (0.9m), 10s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 11s period with SSW swell.
The current surf forecast for The Tree at 7AM is: 0.6m 14s primary swell from a Southwest direction and 0.9m 9s secondary swell from a South-southwest direction (forecast issued at 11:00pm August 19). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 3ft (0.9m) | 9s |
| Afternoon (20 Aug) | 3ft (0.9m) | 10s |
| Evening (20 Aug) | 3.5ft (1.1m) | 11s |
Table - waves today at The Tree. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Thu afternoon. Warm (max 29°C on Thu morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||
Thursday 20 | Friday 21 | ||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SSW 9 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
Wave Graph  | |||||||||||||||||
 kJ | 208 | 160 | 153 | 147 | 144 | 154 | 154 | 297 | 292 | 415 | 408 | 394 | 370 | 376 | 343 | 356 | 356 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | glassy | on | cross-on | glassy | glassy |
High Tide | 7:55AM2.36m | 8:25PM2.04m | 8:46AM2.21m | ||||||||||||||
Low Tide | 1:38AM0.67m | 2:21PM0.69m | 2:27AM0.83m | 3:19PM0.80m | |||||||||||||
 | |  |  | | |  | | | | | | | | | |  | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 2 | 1 | — | — | — | — | 3 | 7 | 1 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 33 | 31 | 31 | 29 | 33 | 32 | 33 | 32 | 34 | 32 | 31 | 29 | 32 | 32 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 132 | 132 | 132 | 135 | 144 | 154 | 154 | 297 | 292 | 415 | 408 | 394 | 370 | 376 | 343 | 356 | 356 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 13 | SW 14 | SW 19 | SW 17 | SW 17 | SW 15 | S 12 | S 12 | SW 15 |
| kJ | 208 | 160 | 153 | 147 | 144 | 85 | 114 | 85 | 113 | 30 | 14 | 47 | 47 | 35 | 66 | 26 | 58 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 15 | S 14 | S 14 | S 13 | S 13 | S 11 | SW 18 | W 13 | SW 19 | SW 16 | SW 13 | W 13 | S 22 | SW 15 | SW 15 | SW 22 |
| kJ | 8 | 4 | 4 | 14 | 13 | 30 | 41 | 13 | 3 | 14 | 10 | 44 | 3 | 9 | 35 | 35 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 60 | 126 | 0 | 0 | 0 | 0 | 0 | 0 | 148 | 44 | 0 | 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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