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Surf Forecasts:

Backwash surfForecast / Golfo Dulce / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Friday 09 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
29.0° C
 (Which is normal for this time of year)

How big are the waves at Backwash today?

The current surf forecast for Backwash at 2AM is: 0.6m 13s primary swell from a Southwest direction and 0.4m 5s secondary swell from a Southwest direction (forecast issued at 11:00pm January 09). The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (10 Jan)1.5ft (0.5m)13s
Afternoon (10 Jan)2ft (0.6m)13s
Evening (10 Jan)2ft (0.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
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)
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
0
1
1
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SSW
0.6
SW
0.6
SW
0.6
SSW
0.5
SW
0.5
SW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.4
SSW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
Period(s) (?)121213131313131313121212121212121212121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)991241301118283113113109737271696969696969543231303030
Wind
(km/h)
5
W
5
NNE
5
NNE
5
NNE
5
NE
10
SSW
15
SW
5
WSW
5
W
5
N
5
NNE
5
NNE
5
NE
5
SSW
10
SSW
5
SW
0
W
5
NNE
5
NNE
5
NE
5
ENE
10
SSW
15
SSW
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglasscross-
off		glasscross-
on		crosscross-
off		glassglassglassglassglasscrosscrosscrossglassglasscross-
off		crossglasscrosscrosscross
High Tide
/ height (m)
7:40AM
2.47
8:08PM
2.65
8:33AM
2.30
8:57PM
2.51
9:32AM
2.17
Low Tide
/ height (m)
1:39AM
0.65
1:47PM
0.67
2:31AM
0.77
2:36PM
0.85
3:27AM
0.85
3:32PM
0.98
Saturday
10
Sunday
11
Monday
12
Sunrise---5:50-------5:50-------5:50----
Sunset------5:30-------5:30-------5:30-
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
21111--1211----1111-----
Temp. °C252524242527272625242424252727262524242325272726
Feels °C (?)293028272930282929282828293029292927272628302929
  • 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.

View detailed surf forecast for Backwash at:
surf-forecast.com

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