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The Tree Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
The Tree surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 pm Friday 17 Apr 2026 CSTForecast update in hr min s Forecast update imminent
The Tree surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Tree sea temperature is
30.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at The Tree today?
The current surf forecast for The Tree at 6AM is: 0.8m 18s primary swell from a South-southwest direction and 1.0m 13s secondary swell from a South-southwest direction (forecast issued at 11:00pm April 17). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 4.5ft (1.4m) | 17s |
| Afternoon (18 Apr) | 4.5ft (1.4m) | 16s |
| Evening (18 Apr) | 4.5ft (1.4m) | 15s |
Table - waves today at The Tree. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 519 | 413 | 418 | 408 | 1000 | 952 | 929 | 783 | 860 | 805 | 687 | 669 | 651 | 642 | 542 | 624 | 615 | 588 | 485 | 478 | 471 | 1124 | 505 | 528 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | off | glass | cross- on | cross- on | cross- on | cross | glass | glass | glass | glass | on | on | on | cross- on | glass | cross- off | off | glass | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:07AM 2.70 | 3:21PM 3.03 | 3:52AM 2.76 | 4:06PM 3.05 | 4:38AM 2.76 | 4:53PM 2.99 | ||||||||||||||||||
Low Tide / height (m) | 8:58PM 0.05 | 9:07AM 0.17 | 9:42PM -0.05 | 9:53AM 0.12 | 10:27PM -0.07 | 10:40AM 0.14 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - |
 | |  |  | | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | 1 | 2 | 2 | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 28 | 27 | 26 | 26 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 25 | 27 | 28 | 29 | 28 |
| Feels °C (?) | 31 | 30 | 29 | 29 | 32 | 31 | 30 | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 32 | 31 | 29 | 27 | 30 | 30 | 30 | 30 |
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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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