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Surf Forecasts:

Guiones surf break

Guiones surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Monday 16 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 1.6°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: 1.0m 16s primary swell from a Southwest direction and 1.1m 15s secondary swell from a South-southwest direction (forecast issued at 05:00pm March 16). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (16 Mar)--
Afternoon (16 Mar)4.5ft (1.3m)15s
Evening (16 Mar)3.5ft (1.0m)16s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
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
2
0
0
1
2
3
3
3
3
0
0
1
2
2
2
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SSW
1.3
SSW
1
SW
1.1
SSW
1.1
SSW
1.1
SSW
0.9
SW
0.9
SW
0.9
SSW
1
SSW
0.9
SW
0.8
SW
0.8
SW
0.9
SSW
0.8
SW
0.8
SW
0.7
SW
0.9
SSW
0.9
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.5
S
0.6
S
Period(s) (?)151516151515161616141515151415141413131313121616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)746726508525525505402392419362326266258261255251214249242178173162132186
Wind
(km/h)
15
WSW
10
W
5
SW
0
NNE
10
N
5
NNE
5
WNW
15
WSW
15
WSW
10
SW
5
SSE
5
WSW
5
N
5
NNE
5
NNE
10
SW
15
WSW
10
SSW
10
SE
10
ESE
5
ENE
10
NE
5
NE
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononglassglasscross-
off		cross-
off		cross-
on		onononcrossglassglasscross-
off		glassononcross-
on		cross-
off		cross-
off		offcross-
off		glasscross-
on
High Tide
/ height (m)
1:06PM
1.82
1:19AM
1.91
1:47PM
2.00
2:03AM
2.03
2:26PM
2.17
2:44AM
2.13
Low Tide
/ height (m)
7:11PM
0.58
7:32AM
0.43
7:56PM
0.43
8:11AM
0.32
8:37PM
0.28
8:50AM
0.22
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise-----5:48-------5:48-------5:47--
Sunset5:52-------5:52-------5:52-------
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
part cloud
Rain (mm)
--------------------1---
Temp. °C292727262625282929272727262629302928272726262930
Feels °C (?)313031302929323131293031303032313031293029283131
  • 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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