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Surf Forecasts:

Backwash surfForecast / Golfo Dulce / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Tuesday 13 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
28.9° C
 (Which is normal for this time of year)

How big are the waves at Backwash today?

The current surf forecast for Backwash at 5AM is: 0.4m 8s primary swell from a South direction and 0.2m 10s secondary swell from a South-southwest direction, 0.1m 5s secondary swell from a East direction (forecast issued at 11:00pm January 13). The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (14 Jan)0.5ft (0.2m)10s
Afternoon (14 Jan)1ft (0.3m)8s
Evening (14 Jan)1ft (0.3m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
14
Thursday
15
Friday
16
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SSW
0.2
SSW
0.2
SSW
0.4
S
0.2
SSW
0.2
SSW
0.3
S
0.3
S
0.3
S
0.3
S
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.4
SW
0.4
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.5
SSW
0.7
SSW
Period(s) (?)510108101088881516161616151414141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10101023101012121212232525256454818181818074102156
Wind
(km/h)
5
W
5
NNW
5
NNE
5
NNE
5
NNE
10
SSW
15
SW
10
W
10
NW
10
NW
10
NNW
5
NNW
5
N
10
SSW
15
SW
10
W
5
NW
5
NNW
5
NNE
5
NE
5
E
10
SSW
10
SSW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
off		cross-
off		glasscrosscrosscross-
off		offoffcross-
off		cross-
off		glasscrosscross-
off		cross-
off		glassglassglasscrosscross-
on		cross-
on		crosscross-
off
High Tide
/ height (m)
11:43AM
2.11
11:53PM
2.38
12:42PM
2.18
12:48AM
2.45
1:33PM
2.29
Low Tide
/ height (m)
5:30AM
0.86
5:37PM
1.04
6:27AM
0.78
6:35PM
0.98
7:17AM
0.67
Wednesday
14
Thursday
15
Friday
16
Sunrise---5:50-------5:50-------5:52----
Sunset------5:31-------5:32-------5:32-
clear
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
Rain (mm)
--1------------11-1-----
Temp. °C252424232527272625242423252727262524242325272726
Feels °C (?)292828262830292928272726283029292928282628302929
  • 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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