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Surf Forecasts:

Andromeda surfForecast / Antofagasta / Chile

information circle12 Day Weather and Surf, issued 1 am Saturday 30 Aug 2025 -04
Forecast update in hr  min  s Forecast update imminent
Andromeda surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Andromeda sea temperature is
15.1° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Andromeda this week:

The surf forecast for Andromeda over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 30) at 8AM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 0.1m and 16s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Andromeda in the next 12 days are 1.8m 15s and forecast to arrive on Saturday (Aug 30) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 30th Aug)5ft (1.6m) 15s
Best Surf 8AM (Sat 30th Aug)5ft (1.6m) 15s
Most Powerful11PM (Sat 30th Aug)6ft (1.8m) 15s

Table - best surf conditions forecast for Andromeda over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 18°C on Mon morning, min 13°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue morning, min 14°C on Tue morning). Wind will be generally light.

Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
3
3
1
2
2
1
2
3
1
2
3
1
1
2
2
2
3
2
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SW
1.6
SW
1.8
SW
1.8
SW
1.7
SW
1.3
SW
1.2
SW
1.1
SW
0.8
SW
1.3
SW
1.3
SW
1.4
SW
1.3
SW
1.3
SW
1.2
SW
1.6
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
1.2
SSW
Period(s) (?)151514141414141317161716151514141413131212
Wave
Graph
(?)Metric surfscale
Energy (?)1255120512731273117179062755161090810751023917838707978990828679617405
Wind
(km/h)
5
WSW
10
SW
10
S
15
SSW
15
SSW
10
S
10
SW
10
SW
5
WSW
15
SW
15
SW
10
SSW
15
SW
15
SW
5
SSW
10
WSW
10
SW
0
S
10
SW
10
SW
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		cross-
on		crosscross-
on		cross-
on		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
on		cross-
on		glass
High Tide
/ height (m)
1:33PM
0.94
3:20AM
1.03
2:41PM
0.87
4:29AM
1.04
4:24PM
0.83
5:33AM
1.07
6:00PM
0.86
6:24AM
1.13
7:05PM
0.92
7:07AM
1.20
7:51PM
0.99
7:46AM
1.27
8:30PM
1.07
Low Tide
/ height (m)
8:14AM
0.68
8:12PM
0.45
9:36AM
0.69
9:12PM
0.51
11:11AM
0.65
10:28PM
0.55
12:22PM
0.57
11:41PM
0.55
1:10PM
0.47
12:39AM
0.52
1:49PM
0.38
1:27AM
0.48
2:24PM
0.29
2:09AM
0.43
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sunrise6:54--6:52--6:52--6:50--6:50--6:48--6:48--
Sunset-6:30--6:30--6:30--6:30--6:30--6:30--6:31-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
Rain (mm)
---------------------
Temp. °C151614171717181815181716181715181715181815
Feels °C (?)131312131315161614161515161514161515161715
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Antofagasta

  1. weather stationWind Update Continuing clean conditions at Andromeda (light winds from the E at Antofagasta Airport/Cerro Moreno 24 km from Andromeda). A 1.5m groundswell from the SW

    1 hour 37 minutes ago Andromeda
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<
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24 km away, 1 h 37 min ago

6 km/h
E
0.0
15.1
Air / Water (°C)
Please reload the page to see if there are any 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 Andromeda 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 Andromeda at:
surf-forecast.com

Information about the Andromeda Surf forecast

The above surf forecast table for Andromeda provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Andromeda can be found by selecting the local surf guide option on the grey menu. Our Andromeda surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Andromeda) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Andromeda may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Antofagasta? If you are looking for accommodation near Andromeda, camping, hotels and holiday cottages in Antofagasta, consider staying in Antofagasta which is 5 km (3 miles) away. Alternatively, find information about places to stay and car hire in Mejillones which is 58 km (36 miles) away

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