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Surf Forecasts:

Matanzas surf break

Matanzas surfForecast / Santiago / Chile

information circle48hr Weather and Surf, issued 8 am Friday 20 Mar 2026 -04
Forecast update in hr  min  s Forecast update imminent
Matanzas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matanzas sea temperature is
13.8° C
 (Which is 2.9°C colder than average for this time of year)

How big are the waves at Matanzas today?

The current surf forecast for Matanzas at 11AM is: 2.1m 13s primary swell from a Southwest direction and 0.4m 16s secondary swell from a West-northwest direction (forecast issued at 08:00am March 20). The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (20 Mar)6ft (1.9m)12s
Afternoon (20 Mar)7ft (2.2m)13s
Evening (20 Mar)7ft (2.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
Mon
23
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
2
1
4
4
3
2
3
4
4
3
1
0
0
0
2
2
2
1
0
0
1
2
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SW
1.9
SW
2.2
SW
2.2
SW
2.1
SW
2.1
SW
2.1
SW
2.1
SW
1.9
SW
1.8
SW
1.7
SW
1.6
SW
1.8
SW
1.6
SW
1.3
SW
1.3
SW
1.1
SW
1
SW
0.9
SW
1.2
SW
1.8
SW
2.2
SW
2.3
SW
2.3
SW
Period(s) (?)11121313131212121211111111111111111010109101111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)754913171016341471140312201160974851701568749584406375249196142275549102912461215
Wind
(km/h)
15
SSW
15
SW
15
SSE
0
NE
5
SSW
15
SSW
15
S
15
S
10
SSE
10
SSE
15
S
20
SW
25
SSW
20
SSW
10
SSW
5
SSW
5
NE
15
NNE
20
N
15
S
20
S
25
SSW
25
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
off		glasscrosscross-
on		crosscross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		crossglasscross-
off		cross-
off		crosscrosscrosscrosscrosscross
High Tide
/ height (m)
12:14PM
1.35
12:29AM
1.29
12:51PM
1.40
1:10AM
1.18
1:31PM
1.41
1:54AM
1.05
Low Tide
/ height (m)
6:03AM
0.02
6:23PM
0.05
6:33AM
0.05
7:09PM
0.07
7:06AM
0.11
7:59PM
0.13
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise-7:50-------7:50-------7:50------
Sunset----7:59-------7:57-------7:55---
light rain
light rain
mod rain
mod rain
rain showers
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
Rain (mm)
14872-------------12----
Temp. °C151413131414141313131617161414141414151415141212
Feels °C (?)131211131312111010101212101012131311121111968
  • 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 Matanzas 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 Matanzas at:
surf-forecast.com

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