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Surf Forecasts:

Isla Santa Maria surfForecast / Antofagasta / Chile

information circle48hr Weather and Surf, issued 2 am Wednesday 28 Jan 2026 -04
Forecast update in hr  min  s Forecast update imminent
Isla Santa Maria surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Isla Santa Maria sea temperature is
20.1° C
 (Which is 1.7°C colder than average for this time of year)

How big are the waves at Isla Santa Maria today?

The current surf forecast for Isla Santa Maria at 7AM is: 1.7m 13s primary swell from a South-southwest direction and 0.7m 14s secondary swell from a Northwest direction, 0.8m 5s secondary swell from a South-southwest direction (forecast issued at 02:00am January 28). The wind direction is predicted to be cross-offshore.

Time (-04) & DateWave HeightWave Period
Morning (28 Jan)5.5ft (1.7m)13s
Afternoon (28 Jan)5ft (1.6m)13s
Evening (28 Jan)4.5ft (1.4m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
28
Thursday
29
Friday
30
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
4
4
4
3
2
2
2
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
SW
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.6
SW
1.6
SW
1.7
SSW
1.8
SW
1.8
SW
1.8
SW
1.7
SW
1.7
SW
1.7
SW
1.7
SSW
1.7
SSW
1.4
SW
Period(s) (?)141413131313131313131313131313131313131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12491005975946841841828689689700700689816803904112711101094966951981918932689
Wind
(km/h)
15
S
15
S
20
S
20
SSW
20
SSW
20
SW
20
SSW
15
S
15
SSW
10
SSW
10
S
10
S
15
SSW
20
SSW
20
SSW
15
S
10
S
10
S
10
S
10
SSW
20
SSW
20
SSW
20
SSW
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		crosscross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off
High Tide
/ height (m)
5:40AM
0.64
6:44PM
1.08
7:09AM
0.62
7:49PM
1.17
8:22AM
0.64
8:47PM
1.26
Low Tide
/ height (m)
11:35AM
0.22
1:51AM
0.25
12:47PM
0.20
2:54AM
0.16
1:53PM
0.15
Wednesday
28
Thursday
29
Friday
30
Sunrise---7:18-------7:18-------7:18----
Sunset------8:30-------8:30-------8:30-
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C202020202121212020202020212121202020202021222120
Feels °C (?)191919192020202020212121202019192020202020202020
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Santa Maria 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 Santa Maria at:
surf-forecast.com

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