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Roca Loca Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Roca Loca surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 pm Wednesday 15 Apr 2026 CSTForecast update in hr min s Forecast update imminent
Roca Loca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Roca Loca sea temperature is
30.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Roca Loca today?
The current surf forecast for Roca Loca at 2AM is: 1.3m 17s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a South direction (forecast issued at 11:00pm April 15). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 4.5ft (1.4m) | 16s |
| Afternoon (16 Apr) | 4.5ft (1.3m) | 16s |
| Evening (16 Apr) | 4.5ft (1.3m) | 15s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| 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) (?) | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 961 | 928 | 891 | 986 | 974 | 838 | 827 | 902 | 736 | 716 | 706 | 669 | 557 | 465 | 542 | 534 | 519 | 413 | 418 | 408 | 1000 | 952 | 929 | 783 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | cross- off | cross- off | glass | cross- on | cross- on | cross | cross | off | cross- off | off | glass | cross- on | cross- on | cross | cross | cross- off | glass | cross- off | glass | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:37AM 2.45 | 1:55PM 2.77 | 2:22AM 2.59 | 2:38PM 2.93 | 3:07AM 2.70 | 3:21PM 3.03 | ||||||||||||||||||
Low Tide / height (m) | 7:39AM 0.41 | 8:14PM 0.22 | 8:23AM 0.27 | 8:58PM 0.05 | 9:07AM 0.17 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - |
 |  | |  | | | | | |  |  | |  | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - |
| Temp. °C | 28 | 28 | 27 | 26 | 29 | 29 | 30 | 29 | 29 | 28 | 27 | 26 | 28 | 29 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 29 |
| Feels °C (?) | 32 | 31 | 29 | 27 | 32 | 30 | 31 | 31 | 32 | 31 | 29 | 27 | 30 | 30 | 31 | 31 | 31 | 30 | 31 | 30 | 31 | 30 | 30 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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