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Rio Claro Surf Forecast
/ Golfo Dulce (13 surf breaks) /
Surf Forecasts:
Rio Claro surfForecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 5 pm Tuesday 02 Dec 2025 CSTForecast update in hr min s Forecast update imminent
Rio Claro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rio Claro sea temperature is
28.7° C
(Which is slightly warmer than usual)How big are the waves at Rio Claro today?
The current surf forecast for Rio Claro at 12AM is: 0.4m 13s primary swell from a South direction and 0.8m 6s secondary swell from a South-southwest direction, 0.4m 11s secondary swell from a South-southwest direction (forecast issued at 05:00pm December 02). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 1.5ft (0.5m) | 12s |
| Afternoon (03 Dec) | 1.5ft (0.5m) | 12s |
| Evening (03 Dec) | 1.5ft (0.5m) | 11s |
Table - waves today at Rio Claro. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 13 | 13 | 6 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 10 | 10 | 16 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 56 | 55 | 53 | 55 | 54 | 48 | 73 | 72 | 71 | 69 | 64 | 89 | 88 | 86 | 85 | 85 | 82 | 78 | 75 | 75 | 74 | 54 | 54 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | glass | glass | glass | glass | glass | cross- on | cross- on | cross | glass | glass | glass | glass | glass | cross- on | cross | cross- off | cross- off | glass | glass | glass | glass | cross- on |
High Tide / height (m) | 12:05PM 2.49 | 12:22AM 2.93 | 1:02PM 2.65 | 1:17AM 3.07 | 1:56PM 2.80 | 2:10AM 3.16 | ||||||||||||||||||
Low Tide / height (m) | 6:04PM 0.55 | 6:50AM 0.23 | 7:01PM 0.41 | 7:43AM 0.06 | 7:55PM 0.28 | 8:34AM -0.06 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:35 | - | - |
| Sunset | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:14 | - | - | - | - | - | - | - |
 |  | | | | |  | | | | |  | | | | | | | | | | | | | |
Rain (mm) | 1 | 3 | 5 | 2 | 2 | 1 | - | 1 | 1 | 2 | 1 | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 1 | - | - |
| Temp. °C | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 27 | 27 |
| Feels °C (?) | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 29 | 30 | 28 | 31 | 31 | 29 | 30 | 29 | 29 | 29 | 29 | 31 | 30 |
- 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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