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Surf Forecasts:

Guiones surf break

Guiones surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Tuesday 10 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 9PM is: 1.0m 18s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a South direction (forecast issued at 05:00pm March 10). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (10 Mar)--
Afternoon (10 Mar)3ft (0.9m)18s
Evening (10 Mar)3.5ft (1.0m)18s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
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)
2
3
3
3
3
3
3
1
1
2
3
3
3
3
3
1
2
3
3
3
3
3
3
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
1
SSW
1
SSW
1
SSW
1.1
SW
1.2
SSW
1.2
SSW
1.1
SSW
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
S
0.9
SSW
1
S
0.9
SSW
Period(s) (?)181818181716161616161615151515141418171616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)475666659651679726709651691892749616592636619431545494505437522421490387
Wind
(km/h)
10
WSW
5
ENE
10
E
10
NE
10
NE
10
NE
5
NNE
15
WSW
15
WSW
10
WSW
0
S
5
NE
10
NE
10
NE
5
NE
10
SW
15
W
5
SW
10
E
10
ENE
10
NE
10
NE
5
ENE
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglasscross-
off		offcross-
off		cross-
off		glassonononglassoffcross-
off		cross-
off		offononglasscross-
off		offcross-
off		cross-
off		offcross-
on
High Tide
/ height (m)
7:20PM
1.88
7:51AM
1.64
8:09PM
1.76
8:48AM
1.54
9:10PM
1.69
10:01AM
1.50
Low Tide
/ height (m)
1:04PM
0.58
1:44AM
0.58
1:49PM
0.70
2:40AM
0.67
2:46PM
0.79
3:47AM
0.73
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise-----5:52-------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. °C313027262525283029282726252428302928272624242830
Feels °C (?)333329282727303130313129272630313131292926263030
  • 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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