Surf Forecasts:
How big are the waves at The Tree today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2.5ft (0.8m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 19s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
The current surf forecast for The Tree at 2PM is: 0.8m 19s primary swell from a Southwest direction and 0.8m 7s secondary swell from a South-southwest direction (forecast issued at 05:00am September 20). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2.5ft (0.8m) | 19s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 19s |
| Evening (20 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at The Tree. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Mon morning. Warm (max 29°C on Sun morning, min 25°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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 | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 354 | 361 | 446 | 446 | 441 | 432 | 388 | 370 | 437 | 432 | 516 | 510 | 510 | 418 | 326 | 375 | 380 | 375 | 371 | 366 | 361 | 357 | 357 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | on | cross-on | glassy | cross-on | cross | cross | cross | glassy | on | glassy | glassy | glassy |
High Tide | 9:04AM2.05m | 9:57PM1.87m | 10:17AM2.01m | 11:12PM1.93m | 11:27AM2.06m | ||||||||||||||||||
Low Tide | 2:46AM0.98m | 3:40PM0.88m | 4:00AM1.03m | 4:52PM0.87m | 5:15AM1.00m | 5:53PM0.80m | |||||||||||||||||
 |  | |  |  |  | | | |  | | | | | | |  |  | | | | | | |
 | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | 1 | — | — | — | — | — | — | — | 2 | 1 | 5 | 7 | 2 | — | 2 | 5 | 7 | 2 | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 29 | 29 | 32 | 33 | 32 | 32 | 32 | 31 | 31 | 30 | 28 | 30 | 29 | 31 | 29 | 27 | 27 | 29 | 29 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SW 19 | SSW 7 | SSW 7 | SSW 7 | SW 18 | SW 18 | S 7 | SW 18 | S 7 | SSW 7 | SW 17 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 7 | SW 7 | SW 6 | SW 16 | SW 16 |
| kJ | 62 | 60 | 58 | 446 | 63 | 69 | 71 | 370 | 437 | 97 | 516 | 131 | 137 | 418 | 128 | 80 | 164 | 257 | 173 | 89 | 70 | 357 | 357 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SSW 7 | SW 19 | SW 19 | SW 18 | SSW 7 | S 7 | SW 18 | SW 11 | SW 18 | SW 18 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 6 | WSW 6 |
| kJ | 354 | 361 | 446 | 60 | 441 | 432 | 388 | 69 | 47 | 432 | 61 | 510 | 510 | 47 | 326 | 375 | 380 | 375 | 371 | 366 | 361 | 34 | 34 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 11 | SW 11 | SSW 11 | SW 11 | SSW 11 | SSW 11 | SW 11 | SSW 11 | SW 11 | S 8 | S 8 | S 7 | S 7 |
| kJ | 96 | 96 | 71 | 71 | 69 | 69 | 68 | 68 | 67 | 65 | 50 | 60 | 48 | 31 | 47 | 47 | 32 | 25 | 31 | 33 | 19 | 27 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 7 | — | WSW 6 | SSW 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 159 | — | 63 | 150 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 149 | 149 | 13 | 4 | 0 | 0 | 0 | 4 | 44 | 18 | 0 | 4 | 39 | 39 | 4 | 0 | 54 | 0 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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