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Surf Forecasts:

Guiones surf break

Guiones surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Wednesday 11 Mar 2026 CST
Forecast 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 1.7°C warmer than normal for this time of year)

How big are the waves at Guiones today?

The current surf forecast for Guiones at 10PM is: 1.2m 16s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South direction (forecast issued at 05:00pm March 11). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (11 Mar)--
Afternoon (11 Mar)4ft (1.2m)16s
Evening (11 Mar)4.5ft (1.3m)16s

Table - waves today at Guiones. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
Saturday
14
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
1
2
3
3
3
3
3
1
2
3
3
3
3
3
3
0
1
2
3
3
3
3
3
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1
SSW
1.2
SSW
0.9
SSW
0.9
SSW
0.9
SSW
1
SSW
1
S
1
S
0.9
SSW
1
SSW
0.9
SSW
1
SSW
1.1
SSW
1
SSW
0.9
SSW
0.9
SSW
0.6
SSW
Period(s) (?)161616151515151414181716161616151515141413131321
Wave
Graph
(?)Metric surfscale
Energy kJ (?)691892749616600636619431545463505437547516490387462355443421336312307303
Wind
(km/h)
15
SW
10
SW
5
E
5
NE
10
NNE
10
NE
5
NE
15
WSW
15
W
5
WSW
10
E
10
NE
10
NE
10
NE
5
ENE
15
SSW
15
SW
10
S
5
ESE
10
NE
10
NE
10
NE
5
NE
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		oncross-
on		glassoffoffcross-
off		cross-
off		offcross-
on		cross-
on		crossglassoffcross-
off		cross-
off		glasscross-
on
High Tide
/ height (m)
8:09PM
1.76
8:48AM
1.54
9:10PM
1.69
10:01AM
1.50
10:21PM
1.66
11:16AM
1.54
Low Tide
/ height (m)
1:49PM
0.70
2:40AM
0.67
2:46PM
0.79
3:47AM
0.73
3:59PM
0.84
5:00AM
0.72
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise-----5:50-------5:50-------5:50--
Sunset5:52-------5:52-------5:52-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C292827262525283029282826242428302928272625242830
Feels °C (?)303130282727303130313029262630303031312827263030
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Guiones at:
surf-forecast.com

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