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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 08 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
29.1° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 5AM is: 0.8m 15s primary swell from a South direction and 0.7m 11s secondary swell from a South direction, 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 11:00pm March 08). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Mar) | 2.5ft (0.8m) | 15s |
| Afternoon (09 Mar) | 2.5ft (0.8m) | 12s |
| Evening (09 Mar) | 3ft (0.9m) | 13s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 09 | Tuesday 10 | Wednesday 11 | ||||||||||||||||||||||
| 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) (?) | 16 | 13 | 15 | 15 | 15 | 15 | 12 | 14 | 13 | 13 | 20 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 186 | 277 | 209 | 272 | 272 | 157 | 195 | 297 | 295 | 361 | 267 | 392 | 392 | 388 | 475 | 666 | 659 | 651 | 679 | 726 | 709 | 651 | 691 | 892 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | cross- off | cross- off | off | cross- on | cross- on | cross- on | off | cross- off | cross- off | off | off | cross- on | on | glass | off | off | cross- off | cross- off | glass | on | on | on |
High Tide / height (m) | 6:24AM 1.89 | 6:39PM 2.00 | 7:04AM 1.76 | 7:20PM 1.88 | 7:51AM 1.64 | |||||||||||||||||||
Low Tide / height (m) | 12:19AM 0.35 | 12:25PM 0.46 | 12:59AM 0.46 | 1:04PM 0.58 | 1:44AM 0.58 | 1:49PM 0.70 | ||||||||||||||||||
Monday 09 | Tuesday 10 | Wednesday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 26 | 25 | 25 | 29 | 31 | 29 | 28 | 27 | 25 | 24 | 24 | 28 | 30 | 29 | 29 | 27 | 25 | 25 | 24 | 28 | 29 | 29 | 28 |
| Feels °C (?) | 32 | 28 | 27 | 27 | 30 | 32 | 30 | 30 | 30 | 26 | 25 | 25 | 30 | 31 | 30 | 32 | 29 | 27 | 27 | 26 | 31 | 29 | 30 | 31 |
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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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