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Surf Forecasts:
Andromeda surfForecast / Antofagasta / Chile
16 Day Weather and Surf, issued 7 pm Tuesday 28 Apr 2026 -04Forecast 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
16.7° C
(Which is 2.1°C colder than average for this time of year)Best Forecast Surf Conditions for Andromeda this week:
The surf forecast for Andromeda over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 29) at 5AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.8m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Andromeda in the next 16 days are 1.7m 14s and forecast to arrive on Tuesday (May 05) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 29th Apr) | 2.5ft (0.7m) 11s |
| Best Surf | 8AM (Sat 2nd May) | 3.5ft (1.1m) 13s |
| Most Powerful | 11AM (Tue 5th May) | 5.5ft (1.7m) 14s |
Table - best surf conditions forecast for Andromeda over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Thu morning, min 17°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sat morning, min 16°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 11 | SW 10 | SW 8 | SW 8 | SW 11 | SW 16 | SSW 15 | SSW 14 | SSW 13 | SW 13 | SW 13 | SW 11 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 16 | SW 14 | SW 14 | SW 13 | |
126 | 154 | 102 | 78 | 57 | 93 | 353 | 569 | 590 | 486 | 405 | 278 | 606 | 532 | 509 | 238 | 144 | 432 | 825 | 1029 | 905 | |
Wind (km/h) | |||||||||||||||||||||
cross | on | on | glassy | cross-on | cross-on | cross | cross-on | cross-on | cross | on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | |
High Tide | 8:30AM1.37m | 8:17PM1.18m | 9:06AM1.40m | 8:55PM1.15m | 9:41AM1.42m | 9:31PM1.12m | 10:14AM1.41m | 10:07PM1.08m | 10:46AM1.38m | 10:44PM1.04m | 11:18AM1.34m | 11:24PM0.99m | 11:50AM1.29m | ||||||||
Low Tide | 1:54AM0.24m | 2:37PM0.47m | 2:29AM0.23m | 3:19PM0.46m | 3:03AM0.24m | 3:57PM0.46m | 3:35AM0.27m | 4:34PM0.47m | 4:06AM0.32m | 5:11PM0.48m | 4:37AM0.38m | 5:49PM0.49m | 5:10AM0.45m | 6:30PM0.50m | |||||||
 |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — |
 | 6:16 | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | — | 6:12 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 20 | 20 | 17 | 21 | 21 | 18 | 20 | 20 | 19 | 20 | 20 | 17 | 20 | 19 | 17 | 19 | 20 | 18 | 21 | 21 |
18 | 19 | 19 | 18 | 21 | 20 | 18 | 19 | 20 | 19 | 20 | 19 | 18 | 20 | 19 | 18 | 19 | 19 | 19 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 10 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 15 | SSW 14 | SSW 13 | SW 13 | SW 13 | SW 11 | SW 14 | SW 14 | SW 13 | SW 13 | SW 8 | SW 16 | SW 14 | SW 14 | SW 13 |
 kJ | 91 | 154 | 102 | 78 | 50 | 51 | 353 | 569 | 590 | 486 | 405 | 278 | 606 | 532 | 509 | 238 | 77 | 432 | 825 | 1029 | 905 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 12 | SW 12 | SW 11 | SW 11 | SW 10 | SW 8 | SW 15 | WNW 16 | NW 12 | SSW 16 | SW 15 | SW 12 | WNW 16 | WNW 16 | SW 8 | SW 12 | SW 9 | SW 8 | WNW 15 | WNW 14 |
| kJ | 126 | 48 | 48 | 64 | 57 | 54 | 55 | 134 | 24 | 6 | 103 | 232 | 51 | 25 | 50 | 53 | 144 | 110 | 75 | 21 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SSW 11 | SW 10 | NW 14 | SW 18 | SW 16 | SW 11 | NW 16 | NW 12 | W 17 | WNW 18 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 16 | SW 17 | SSW 11 | WNW 15 | NW 12 | W 13 |
| kJ | 40 | 24 | 28 | 8 | 48 | 93 | 18 | 39 | 6 | 23 | 61 | 20 | 41 | 17 | 17 | 25 | 107 | 51 | 42 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 202 | 9 | 0 | 202 | 31 | 28 | 380 | 380 | 75 | 380 | 380 | 0 | 291 | 297 | 0 | 9 | 75 | 0 | 380 | 291 |
Best forecast wave conditions in Antofagasta | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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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 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.
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 16 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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