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Surf Forecasts:
Roca Loca surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 5 pm Saturday 06 Dec 2025 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
28.4° C
(Which is slightly warmer than usual)How big are the waves at Roca Loca today?
The current surf forecast for Roca Loca at 10PM is: 0.5m 13s primary swell from a Southwest direction and 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 05:00pm December 06). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 1.5ft (0.5m) | 13s |
| Evening (06 Dec) | 1.5ft (0.5m) | 13s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 87 | 85 | 85 | 44 | 43 | 42 | 62 | 39 | 39 | 60 | 90 | 86 | 146 | 146 | 191 | 172 | 225 | 222 | 242 | 239 | 229 | 269 | 154 | 257 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | glass | cross- off | cross- off | glass | cross- on | cross- on | cross- on | glass | glass | off | glass | glass | on | on | glass | glass | glass | glass | off | glass | on |
High Tide / height (m) | 3:44PM 2.76 | 3:58AM 2.99 | 4:36PM 2.78 | 4:49AM 2.90 | 5:27PM 2.75 | 5:41AM 2.76 | ||||||||||||||||||
Low Tide / height (m) | 9:46PM 0.16 | 10:21AM -0.10 | 10:39PM 0.20 | 11:10AM -0.02 | 11:33PM 0.29 | 12:00PM 0.10 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - |
| Sunset | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - |
 |  | |  | |  | |  | | | |  | | | | | | | | | |  | | | |
Rain (mm) | 1 | 3 | 1 | 1 | 1 | 2 | 1 | - | 2 | 2 | 1 | - | - | - | 1 | - | 1 | 2 | 1 | 1 | 2 | - | - | - |
| Temp. °C | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 |
| Feels °C (?) | 29 | 29 | 30 | 29 | 28 | 28 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 27 | 30 | 29 | 29 | 30 | 29 | 29 | 27 | 27 | 29 | 29 |
- 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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