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Surf Forecasts:

La Cosa surfForecast / Tarapaca / Chile

information circle48hr Weather and Surf, issued 8 am Tuesday 25 Nov 2025 -04
Forecast update in hr  min  s Forecast update imminent
La Cosa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Cosa sea temperature is
17.0° C
 (Which is 3.3°C colder than average for this time of year)

How big are the waves at La Cosa today?

The current surf forecast for La Cosa at 3PM is: 0.8m 14s primary swell from a Southwest direction and 0.7m 9s secondary swell from a Southwest direction (forecast issued at 08:00am November 25). The wind direction is predicted to be offshore and the swell rating is 2.

Time (-04) & DateWave HeightWave Period
Morning (25 Nov)2.5ft (0.8m)15s
Afternoon (25 Nov)2.5ft (0.8m)14s
Evening (25 Nov)3.5ft (1.0m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
25
Wednesday
26
Thursday
27
Fri
28
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
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.8
SW
0.8
SW
0.8
SW
1
SW
1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.2
SW
1.1
SW
1.2
SW
1.3
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.8
SW
Period(s) (?)151515141414141313131313131313131313131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)215305301297398387471451444444503437488609480411405411411363310295286207
Wind
(km/h)
10
SSW
10
SSW
15
SW
15
SW
15
SSW
10
SSW
5
SSW
5
SSW
10
S
15
SSW
15
SW
20
SW
15
SW
5
SSW
5
WSW
5
SSW
5
S
5
SSW
5
WSW
5
WSW
5
WSW
5
N
0
NNE
0
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffglasscross-
off		cross-
off		offoffoffoffglassglassglasscross-
off		offoffglassoffglassglassglass
High Tide
/ height (m)
1:43PM
0.79
1:44AM
1.28
2:46PM
0.79
2:32AM
1.24
3:57PM
0.82
Low Tide
/ height (m)
8:21AM
0.49
6:32PM
0.58
9:12AM
0.49
7:23PM
0.63
10:03AM
0.48
8:34PM
0.67
Tuesday
25
Wednesday
26
Thursday
27
Fri
28
Sunrise-6:50-------6:50-------6:50------
Sunset----8:04-------8:04-------8:05---
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C181921212019181919212121201818181819202019181817
Feels °C (?)171820201919192018202020191919191819202019191918
  • 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 La Cosa 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 La Cosa at:
surf-forecast.com

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