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Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Sunday 22 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
29.3° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 6AM is: 0.9m 12s primary swell from a South direction and 0.4m 12s secondary swell from a Southwest direction, 0.4m 8s secondary swell from a Northwest direction (forecast issued at 11:00pm March 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 3ft (0.9m) | 12s |
| Afternoon (23 Mar) | 2.5ft (0.8m) | 12s |
| Evening (23 Mar) | 2.5ft (0.8m) | 12s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 12 | 12 | 12 | 20 | 12 | 12 | 12 | 15 | 12 | 18 | 18 | 18 | 18 | 13 | 17 | 11 | 12 | 16 | 16 | 16 | 12 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 335 | 319 | 243 | 235 | 232 | 186 | 180 | 189 | 180 | 155 | 132 | 252 | 252 | 252 | 154 | 128 | 106 | 123 | 146 | 208 | 208 | 208 | 164 | 161 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | off | on | on | cross- on | cross- off | off | off | cross- off | off | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | cross- on |
High Tide / height (m) | 5:33AM 2.16 | 5:51PM 2.36 | 6:21AM 2.07 | 6:41PM 2.23 | 7:15AM 1.95 | |||||||||||||||||||
Low Tide / height (m) | 11:26PM 0.06 | 11:35AM 0.17 | 12:13AM 0.13 | 12:24PM 0.27 | 1:05AM 0.25 | 1:20PM 0.40 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 | | |  | | | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 25 | 24 | 29 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 29 | 31 | 29 | 28 | 27 | 27 | 26 | 25 | 29 | 30 | 29 | 28 |
| Feels °C (?) | 28 | 28 | 26 | 24 | 30 | 30 | 30 | 30 | 29 | 28 | 26 | 24 | 29 | 32 | 30 | 30 | 29 | 30 | 28 | 27 | 31 | 31 | 31 | 31 |
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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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