Backwash surfForecast / Golfo Dulce / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Sunday 04 Jan 2026 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
29.1° C
(Which is slightly warmer than usual)


How big are the waves at Backwash today?

The current surf forecast for Backwash at 3AM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southwest direction (forecast issued at 11:00pm January 04). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (05 Jan)2.5ft (0.8m)14s
Afternoon (05 Jan)3ft (0.9m)14s
Evening (05 Jan)3.5ft (1.0m)13s

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

Updates in  hr  min  s Forecast update imminent
Monday
05
Tuesday
06
Wednesday
07
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
2
2
1
1
1
0
0
1
2
2
1
1
1
0
0
1
1
1
1
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.9
SSW
0.9
SSW
1
SSW
0.8
SSW
0.8
SSW
1
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.9
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.5
SSW
Period(s) (?)151514141414141313131313131312121212121212121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)242305297293229217261253331195195326189181131129127226125125125939173
Wind
(km/h)
5
SSW
5
ENE
5
ENE
5
ENE
5
ESE
10
S
10
S
5
SSW
5
SSE
0
ENE
5
NE
5
NE
5
ENE
10
S
10
SSW
5
SW
0
W
5
NNE
5
NE
5
NE
5
E
10
SSW
10
SSW
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassglassglasscrossglasscross-
on
cross-
on
glassglassglassglasscrossglasscross-
on
cross-
on
glass
High Tide
/ height (m)
3:42AM
3.15
4:19PM
3.09
4:31AM
3.10
5:06PM
3.09
5:18AM
2.99
5:52PM
3.04
Low Tide
/ height (m)
9:33PM
0.26
10:01AM
-0.04
10:23PM
0.26
10:47AM
0.01
11:13PM
0.31
11:32AM
0.12
Monday
05
Tuesday
06
Wednesday
07
Sunrise---5:48-------5:48-------5:48----
Sunset------5:28-------5:28-------5:29-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
thunderstorm
Rain (mm)
2222----11-1---1111----3
Temp. °C262525242527272626252524262727262525242426272726
Feels °C (?)312929272829292930292927303029302929282830303030
  • 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 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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