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Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 am Tuesday 24 Mar 2026 CSTForecast update in hr min s Forecast update imminent
Guiones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guiones sea temperature is
29.2° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 3PM is: 0.5m 18s primary swell from a Southwest direction and 0.7m 11s secondary swell from a South-southwest direction, 0.6m 13s secondary swell from a South direction, 0.3m 6s secondary swell from a Northwest direction (forecast issued at 11:00am March 24). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 2ft (0.6m) | 18s |
| Afternoon (24 Mar) | 1.5ft (0.5m) | 18s |
| Evening (24 Mar) | 1.5ft (0.4m) | 17s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 18 | 13 | 17 | 11 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 252 | 252 | 154 | 128 | 106 | 123 | 146 | 208 | 208 | 208 | 125 | 161 | 119 | 107 | 106 | 104 | 104 | 104 | 104 | 106 | 104 | 102 | 99 | 100 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | glass | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | off | cross- on | on | cross- on | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:21AM 2.07 | 6:41PM 2.23 | 7:15AM 1.95 | 7:38PM 2.09 | 8:19AM 1.85 | 8:45PM 1.96 | ||||||||||||||||||
Low Tide / height (m) | 12:24PM 0.27 | 1:05AM 0.25 | 1:20PM 0.40 | 2:06AM 0.37 | 2:26PM 0.52 | 3:15AM 0.46 | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 |
| Sunset | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 | | |  | | | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 30 | 29 | 28 | 27 | 27 | 26 | 25 | 29 | 30 | 29 | 28 | 27 | 27 | 26 | 24 | 28 | 30 | 29 | 28 | 27 | 27 | 25 | 25 |
| Feels °C (?) | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 27 | 31 | 30 | 30 | 30 | 29 | 30 | 28 | 25 | 29 | 30 | 29 | 30 | 29 | 30 | 27 | 27 |
- 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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