Isla Santa Maria surfForecast / Antofagasta / Chile

information circle48hr Weather and Surf, issued 8 pm Friday 26 Dec 2025 -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
17.9° C
(Which is 2.5°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 12AM is: 1.5m 11s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a South-southwest direction (forecast issued at 08:00pm December 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-04) & DateWave HeightWave Period
Morning (27 Dec)4.5ft (1.3m)10s
Afternoon (27 Dec)5ft (1.5m)13s
Evening (27 Dec)5ft (1.5m)12s

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

Updates in  hr  min  s Forecast update imminent
Fri
26
Saturday
27
Sunday
28
Monday
29
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
1
3
3
3
3
2
2
1
2
3
3
3
3
2
0
0
0
2
3
3
2
2
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.6
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1
SSW
1.3
SSW
1.2
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.4
SSW
1.4
SSW
1.4
SSW
Period(s) (?)111111101010131312121212121212121212121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)489480480353339319824745666666579569500289421392405469483451427478469460
Wind
(km/h)
15
SSW
10
S
5
S
5
S
10
SE
10
SSW
15
SSW
15
SSW
15
S
15
S
10
S
10
SSE
10
S
15
S
15
SSW
20
SSW
20
SSW
15
S
15
S
10
S
5
S
10
SSW
15
SSW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
glasscross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross
High Tide
/ height (m)
3:15PM
0.71
2:50AM
0.98
4:10PM
0.77
3:41AM
0.90
5:08PM
0.86
4:42AM
0.82
Low Tide
/ height (m)
8:27PM
0.38
9:47AM
0.16
9:39PM
0.41
10:29AM
0.17
11:04PM
0.41
11:15AM
0.17
Fri
26
Saturday
27
Sunday
28
Monday
29
Sunrise-----6:56-------6:56-------6:56--
Sunset8:30-------8:30-------8:30-------
cloud
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C191818181818202019181817181920201918181818181920
Feels °C (?)171819191818191918171817191919181717181819181818
  • 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

Latest Updates

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest