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Surf Forecasts:

Renaca surf break

Renaca surfForecast / Santiago / Chile

information circle48hr Weather and Surf, issued 8 pm Wednesday 18 Mar 2026 -04
Forecast update in hr  min  s Forecast update imminent
Renaca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Renaca sea temperature is
15.7° C
 (Which is 1.6°C colder than average for this time of year)

How big are the waves at Renaca today?

The current surf forecast for Renaca at 1AM is: 1.9m 13s primary swell from a Southwest direction and 0.3m 18s secondary swell from a West-northwest direction (forecast issued at 08:00pm March 18). The wind direction is predicted to be cross-onshore.

Time (-04) & DateWave HeightWave Period
Morning (19 Mar)5ft (1.6m)12s
Afternoon (19 Mar)5ft (1.6m)12s
Evening (19 Mar)5ft (1.6m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wed
18
Thursday
19
Friday
20
Saturday
21
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
2
3
3
3
2
3
1
1
1
3
3
3
3
4
3
1
1
4
2
2
3
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
SW
2.1
SW
1.9
SW
1.8
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.5
SW
1.6
SW
1.6
SW
1.7
SW
2.1
SW
2.3
SW
2.2
SW
2.1
SW
2.1
SW
2.1
SW
2.1
SW
2
SW
1.9
SW
1.7
SW
Period(s) (?)131313131212121211111111111114131313131212121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15451331115497479976173672362257951556860073918121783156913311311131311691034914696
Wind
(km/h)
15
WSW
5
SSW
5
SSE
5
S
5
SSE
5
SSE
10
W
15
W
15
W
5
WSW
5
ESE
5
SE
5
ESE
0
ENE
15
NW
15
SW
15
SW
5
E
10
SW
10
S
10
SSE
10
S
10
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		glasscross-
on		cross-
on		cross-
on		glasscross-
off		glassglassglasscrossononglassoncross-
on		crosscross-
on		onon
High Tide
/ height (m)
11:11PM
1.38
11:36AM
1.25
11:47PM
1.34
12:10PM
1.33
12:25AM
1.27
12:47PM
1.38
Low Tide
/ height (m)
4:56PM
0.11
5:30AM
0.02
5:36PM
0.07
5:59AM
0.02
6:19PM
0.05
6:29AM
0.05
Wed
18
Thursday
19
Friday
20
Saturday
21
Sunrise-----7:48-------7:48-------7:48--
Sunset8:00-------7:59-------7:57-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
clear
clear
clear
clear
clear
clear
Rain (mm)
----------------32------
Temp. °C181716151515181918161615151619181515151514141921
Feels °C (?)171716141415161716161615151617161315141312121717
  • 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 Renaca 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 Renaca at:
surf-forecast.com

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