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Surf Forecasts:

Backwash surfForecast / Golfo Dulce / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Sunday 08 Mar 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
30.1° C
 (Which is slightly warmer than usual)

How big are the waves at Backwash today?

The current surf forecast for Backwash at 6AM is: 0.8m 15s primary swell from a South-southwest direction and 0.8m 11s secondary swell from a South-southwest direction (forecast issued at 11:00pm March 08). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (09 Mar)2.5ft (0.8m)15s
Afternoon (09 Mar)3.5ft (1.1m)13s
Evening (09 Mar)2.5ft (0.8m)22s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
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)
2
2
1
1
2
1
1
3
3
2
3
4
4
2
2
4
4
4
4
4
4
2
3
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SSW
0.8
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.9
SSW
1.1
SSW
0.7
SSW
0.8
SSW
0.8
SSW
1
SSW
1.1
SSW
1.2
SSW
1.3
SSW
1.4
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.6
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SSW
1.6
SSW
Period(s) (?)141515151512132222212020202018181818181717161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)156284355288288218451451531584823951110011711295155615391339156116761618154312451214
Wind
(km/h)
5
WNW
5
NNE
5
NE
5
NE
5
E
10
SSW
15
SSW
5
WSW
0
N
5
ENE
5
NNE
5
NNE
0
NW
15
SSW
15
SW
10
W
5
WNW
5
NNE
5
NE
5
NE
0
SE
15
SSW
15
SW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscrosscrossglasscross-
on		cross-
on		cross-
off		glasscrosscross-
off		glassglasscross-
on		crosscross-
off		offcross-
off		glassglassglasscross-
on		crosscross-
off
High Tide
/ height (m)
6:23AM
2.55
6:36PM
2.64
7:03AM
2.36
7:17PM
2.46
7:50AM
2.19
Low Tide
/ height (m)
12:16AM
0.48
12:24PM
0.66
12:55AM
0.64
1:03PM
0.83
1:41AM
0.80
1:50PM
1.00
Monday
09
Tuesday
10
Wednesday
11
Sunrise---5:43-------5:41-------5:41----
Sunset------5:44-------5:44-------5:44-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
thunderstorm
Rain (mm)
4111------------111----1
Temp. °C272625242729292727262525272829282726252427282927
Feels °C (?)313029273031313032302828313031313130292832303130
  • 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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