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Surf Forecasts:

Diria surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Sunday 23 Nov 2025 CST
Forecast update in hr  min  s Forecast update imminent
Diria surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diria sea temperature is
27.8° C
 (Which is slightly warmer than usual)

How big are the waves at Diria today?

The current surf forecast for Diria at 6AM is: 0.6m 12s primary swell from a Southwest direction (forecast issued at 11:00pm November 23). An open ocean swell of 0.5m 9s is not directed at the surf break, a second open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (24 Nov)2ft (0.6m)12s
Afternoon (24 Nov)2ft (0.6m)12s
Evening (24 Nov)1.5ft (0.5m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
24
Tuesday
25
Wednesday
26
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)
0
1
0
0
1
1
1
0
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.7
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SSW
0.6
SSW
0.5
SW
0.5
SW
0.7
SSW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.5
SW
0.6
SW
0.6
SW
0.6
SW
Period(s) (?)131313121212121212121212121216161616161515151514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1721721671221209896696912968686766899089646157106134171169
Wind
(km/h)
20
ENE
20
ENE
20
ENE
15
ENE
20
ENE
15
E
10
ESE
5
SW
5
ESE
15
ENE
10
ENE
15
ENE
20
ENE
5
E
5
SW
5
WSW
5
SSW
5
E
10
ENE
10
NE
15
NE
20
NE
15
NE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		cross-
off		offoffoffcross-
on		offcross-
off		offoffoffoffcross-
on		onglassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:48AM
2.24
5:23PM
2.04
5:26AM
2.17
6:03PM
2.01
6:05AM
2.09
Low Tide
/ height (m)
10:39PM
0.55
11:10AM
0.36
11:17PM
0.61
11:48AM
0.43
11:58PM
0.68
12:27PM
0.50
Monday
24
Tuesday
25
Wednesday
26
Sunrise---5:41-------5:41-------5:41----
Sunset------5:16-------5:17-------5:17-
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C262525242729292725242323262929262625242427292926
Feels °C (?)262526252731313028252424263232293028272629303127
  • 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 Diria 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 Diria at:
surf-forecast.com

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