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Surf Forecasts:

Guiones surf break

Guiones surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Monday 09 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 6AM is: 0.7m 20s primary swell from a Southwest direction and 0.6m 13s secondary swell from a South direction (forecast issued at 11:00pm March 09). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (10 Mar)2.5ft (0.7m)20s
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
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
3
3
3
3
3
1
1
3
3
3
3
3
3
0
1
3
3
3
3
3
3
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
1
S
0.6
SSW
0.7
SW
0.7
SW
0.7
SW
0.9
SW
1
SSW
1
SSW
1
SSW
1.1
SW
1.2
SSW
1.2
SSW
1.1
SSW
1.2
SSW
1.4
SSW
1.3
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.1
SSW
1.2
SSW
0.9
SSW
Period(s) (?)131320202020181818181716161616161615151515141418
Wave
Graph
(?)Metric surfscale
Energy kJ (?)295361267392392388475666659651679726717651691957749616592636619508545448
Wind
(km/h)
10
NE
10
NE
10
NE
10
NE
10
NE
10
SSW
15
WSW
5
NW
10
NE
10
ENE
10
NE
10
NE
5
NE
15
WSW
15
WSW
5
W
0
ENE
5
NE
10
NNE
10
NE
5
ENE
15
SW
15
W
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		cross-
off		cross-
on		onglassoffoffoffcross-
off		glassonononglassglasscross-
off		offglasscross-
on		onon
High Tide
/ height (m)
7:04AM
1.76
7:20PM
1.88
7:51AM
1.64
8:09PM
1.76
8:48AM
1.54
Low Tide
/ height (m)
12:59AM
0.46
1:04PM
0.58
1:44AM
0.58
1:49PM
0.70
2:40AM
0.67
2:46PM
0.79
Tuesday
10
Wednesday
11
Thursday
12
Sunrise---5:52-------5:52-------5:50----
Sunset------5:52-------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. °C272525242931302927262525282929282726252428292927
Feels °C (?)292627263132313228282727302930313129272631303130
  • 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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