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Surf Forecasts:

Isla Negra surfForecast / Santiago / Chile

information circle48hr Weather and Surf, issued 8 am Monday 09 Mar 2026 -04
Forecast update in hr  min  s Forecast update imminent
Isla Negra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Isla Negra sea temperature is
16.6° C
 (Which is slightly cooler than normal)

How big are the waves at Isla Negra today?

The current surf forecast for Isla Negra at 2PM is: 1.7m 15s primary swell from a West-southwest direction and 0.5m 20s secondary swell from a West-southwest direction (forecast issued at 08:00am March 09). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (09 Mar)7ft (2.1m)16s
Afternoon (09 Mar)5.5ft (1.7m)15s
Evening (09 Mar)8ft (2.5m)17s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
Thu
12
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)
4
4
3
3
3
5
5
5
5
5
4
0
3
4
4
0
4
0
0
0
2
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
WSW
2.1
WSW
1.8
WSW
1.7
WSW
1.6
WSW
2.5
WSW
2.5
WSW
2.5
WSW
2.5
WSW
2.5
WSW
2.5
WSW
0.1
NW
2.3
WSW
2.2
WSW
2.1
WSW
2
WSW
1.9
WSW
0.1
NW
0.1
NW
0.2
WNW
1.4
WSW
0.5
WSW
0.3
WSW
1.4
SW
Period(s) (?)161616151417161616151415141413131312131312131213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20752075162912581057362138233594350433282515821211805154301216661657395290
Wind
(km/h)
10
SSE
10
SSE
15
SW
20
SW
20
SW
15
SSW
15
SSW
15
SSW
10
S
5
S
15
SW
20
SW
15
SW
10
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SW
25
SW
20
SW
15
SSW
15
SSW
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:02PM
1.13
3:18AM
0.78
3:55PM
1.06
4:25AM
0.68
5:12PM
1.02
Low Tide
/ height (m)
8:23AM
0.35
9:47PM
0.42
8:54AM
0.44
11:14PM
0.49
9:40AM
0.51
1:13AM
0.48
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise-7:41-------7:41-------7:41------
Sunset----8:12-------8:10-------8:09---
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C161619191816171616171918171515151515171717151615
Feels °C (?)151416151514151415161716161514141313151314131514
  • 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 Isla Negra 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 Isla Negra at:
surf-forecast.com

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