Raps surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Saturday 20 Dec 2025 CST
Forecast update in hr  min  s Forecast update imminent
Raps surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Raps sea temperature is
28.1° C
(Which is 1.1°C warmer than normal for this time of year)


How big are the waves at Raps today?

The current surf forecast for Raps at 4AM is: 0.8m 12s primary swell from a South direction and 0.4m 11s secondary swell from a Southwest direction (forecast issued at 11:00pm December 20). The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (21 Dec)2.5ft (0.8m)12s
Afternoon (21 Dec)2.5ft (0.8m)12s
Evening (21 Dec)2.5ft (0.8m)11s

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

Updates in  hr  min  s Forecast update imminent
Sunday
21
Monday
22
Tuesday
23
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
1
2
2
2
2
2
2
2
2
1
2
1
1
2
2
1
1
1
1
2
1
1
1
2
Swell
Height Map
Wave Height (m) & direction (?)
0.7
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.7
S
0.7
S
0.7
S
0.7
S
0.7
S
0.7
S
0.7
S
0.4
SW
0.6
SW
Period(s) (?)121212121212121111111111111111111110101010101514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14318418117817817516615515215215215214914914611010810610410410410478132
Wind
(km/h)
15
ENE
10
ENE
10
ENE
15
ENE
20
ENE
15
ENE
10
ENE
5
E
15
NE
15
NE
15
NE
15
NE
20
ENE
20
ENE
15
ENE
5
ESE
15
ENE
15
ENE
15
ENE
10
ENE
15
NE
15
NE
15
NE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off
offoffoffglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffglassoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:15AM
2.30
3:51PM
2.09
3:54AM
2.30
4:29PM
2.12
4:31AM
2.29
5:07PM
2.15
Low Tide
/ height (m)
9:05PM
0.54
9:40AM
0.29
9:44PM
0.53
10:16AM
0.28
10:23PM
0.53
10:52AM
0.30
Sunday
21
Monday
22
Tuesday
23
Sunrise---5:54-------5:54-------5:56----
Sunset------5:27-------5:27-------5:28-
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. °C252424232729292725232222272930272423222326293027
Feels °C (?)262626242730303027232323262930302524232527303129
  • 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

Latest Updates

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 Raps 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.


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