- Forecast
- Maps
- Live
- Weather State
- Spot Information
Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Thursday 23 Oct 2025 CST
How big are the waves at Guiones today?
The current surf forecast for Guiones at 11AM is: 0.9m 14s primary swell from a Southwest direction and 0.6m 6s secondary swell from a South direction (forecast issued at 05:00am October 23). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 3ft (0.9m) | 15s |
| Afternoon (23 Oct) | 2.5ft (0.8m) | 14s |
| Evening (23 Oct) | 3ft (0.9m) | 14s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 322 | 309 | 309 | 305 | 251 | 301 | 301 | 245 | 241 | 197 | 147 | 142 | 142 | 142 | 140 | 163 | 163 | 153 | 153 | 153 | 139 | 118 | 118 | 114 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | glass | glass | glass | glass | on | on | on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:24AM 2.19 | 3:51PM 2.02 | 3:59AM 2.16 | 4:27PM 1.97 | 4:34AM 2.11 | 5:03PM 1.90 | ||||||||||||||||||
Low Tide / height (m) | 9:43AM 0.20 | 9:50PM 0.37 | 10:18AM 0.23 | 10:24PM 0.41 | 10:54AM 0.28 | 11:00PM 0.47 | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
| Sunrise | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:21 | - | - | - | - | - | - | - | 5:21 | - | - | - |
 |  | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | - | 1 | 2 | 2 | 1 | 2 | 1 | 4 | 2 | 1 | 2 | 3 | 4 | 1 | 1 |
| Temp. °C | 25 | 25 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 26 |
| Feels °C (?) | 29 | 29 | 31 | 33 | 32 | 31 | 30 | 31 | 31 | 30 | 32 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 32 | 31 | 30 | 29 | 30 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Guanacaste
Continuing clean conditions at Guiones (light winds from the at DanielOduberInt. Airport 75 km from Guiones). 0.7m 15s groundswell from the SW with a 0.6m 6s windswell from the S and a 0.3m 8s swell from the SW. 3 swells combining to make bigger set waves.
FREE! Surf-Forecast.com widget for your website
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.
Nearest