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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 Thursday 19 Feb 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
28.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 6PM is: 0.5m 14s primary swell from a Southwest direction and 0.5m 11s secondary swell from a South direction (forecast issued at 11:00am February 19). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Feb) | 1.5ft (0.4m) | 16s |
| Afternoon (19 Feb) | 1.5ft (0.5m) | 15s |
| Evening (19 Feb) | 2ft (0.6m) | 14s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||
| 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) (?) | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 86 | 107 | 104 | 103 | 167 | 138 | 138 | 167 | 162 | 194 | 147 | 142 | 140 | 140 | 138 | 138 | 138 | 136 | 134 | 109 | 78 | 78 | 78 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | on | on | glass | off | off | cross- off | glass | on | on | on | glass | glass | off | cross- off | glass | cross- on | on | on | glass | off | cross- off | cross- off |
High Tide / height (m) | 4:14PM 2.29 | 4:28AM 2.19 | 4:51PM 2.34 | 5:08AM 2.17 | 5:30PM 2.35 | 5:50AM 2.11 | ||||||||||||||||||
Low Tide / height (m) | 9:59AM 0.17 | 10:23PM 0.21 | 10:35AM 0.15 | 11:04PM 0.18 | 11:13AM 0.16 | 11:46PM 0.19 | ||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||
| Sunrise | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 |  | |  |  | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 28 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 28 | 29 | 28 | 27 | 27 | 26 | 25 | 25 |
| Feels °C (?) | 30 | 29 | 31 | 31 | 31 | 29 | 28 | 28 | 31 | 30 | 30 | 31 | 32 | 30 | 28 | 28 | 32 | 31 | 31 | 31 | 32 | 29 | 28 | 27 |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guiones surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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