Backwash surfForecast / Golfo Dulce / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Wednesday 31 Dec 2025 CST
Forecast update in hr  min  s Forecast update imminent
Backwash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backwash sea temperature is
29.2° C
(Which is slightly warmer than usual)


How big are the waves at Backwash today?

The current surf forecast for Backwash at 10PM is: 0.7m 12s primary swell from a South-southwest direction (forecast issued at 05:00pm December 31). The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (31 Dec)--
Afternoon (31 Dec)2.5ft (0.7m)12s
Evening (31 Dec)2.5ft (0.7m)12s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
31
Thursday
01
Friday
02
Saturday
03
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.7
S
0.7
S
0.7
SSW
0.7
S
0.7
S
0.6
S
0.5
S
0.5
S
0.6
S
0.7
S
0.7
S
0.6
S
0.6
S
0.7
S
0.6
S
0.5
S
0.5
S
0.5
S
0.6
S
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.6
S
Period(s) (?)121212121212121111111111111111111111101010101213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1411411501411411036962881161198888119866359597435353452123
Wind
(km/h)
10
WSW
5
W
5
NW
5
NNE
5
NE
5
NE
5
NE
10
SSW
10
SW
5
W
5
NNW
5
NE
5
NE
5
NE
5
ESE
10
SSW
10
SW
10
W
10
WNW
5
NNW
5
NNW
5
NNE
5
NNE
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
glassglassglassglassglasscrosscrosscross-
off
glassglassglassglassglasscrosscrosscross-
off
offcross-
off
offcross-
off
glasscross
High Tide
/ height (m)
Low Tide
/ height (m)
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise-----5:47-------5:47-------5:48--
Sunset5:24-------5:24-------5:25-------
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
clear
Rain (mm)
141------211--111122-11-
Temp. °C282626252524262728262625252426272726252424242627
Feels °C (?)313030292928313030293029292830302929282828283030
  • 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 Backwash 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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