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Surf Forecasts:
Andromeda surfForecast / Antofagasta / Chile
48hr Weather and Surf, issued 1 pm Wednesday 20 May 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
16.0° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Andromeda today?
The current surf forecast for Andromeda at 6PM is: 0.9m 14s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West-southwest direction (forecast issued at 01:00pm May 20). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3ft (0.9m) | 14s |
| Afternoon (20 May) | 3ft (0.9m) | 14s |
| Evening (20 May) | 3ft (0.9m) | 13s |
Table - waves today at Andromeda. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sat morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SW 15 | SW 12 | SW 12 | SSW 12 | SSW 13 | SW 18 | SW 17 | SW 16 | |
357 | 253 | 328 | 304 | 219 | 215 | 215 | 170 | 170 | 170 | 170 | 170 | 167 | 98 | 93 | 94 | 69 | 69 | 68 | 96 | 113 | 108 | 98 | 93 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | |
High Tide | 12:07PM1.47m | 00:54AM1.02m | 1:01PM1.40m | 2:08AM1.01m | 2:00PM1.32m | 3:27AM1.04m | ||||||||||||||||||
Low Tide | 6:57PM0.30m | 6:26AM0.46m | 7:58PM0.30m | 7:33AM0.54m | 9:01PM0.31m | |||||||||||||||||||
 |  | |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | 6:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 16 | 15 | 15 | 15 | 14 | 15 | 17 | 18 | 16 | 15 | 16 | 16 | 16 | 16 | 19 | 18 | 17 | 17 | 17 | 17 | 15 | 15 |
17 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 16 | 16 | 16 | 17 | 16 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SW 13 | SW 17 | SW 16 |
 kJ | 357 | 253 | 328 | 304 | 219 | 215 | 215 | 170 | 170 | 170 | 170 | 170 | 167 | 98 | 93 | 94 | 69 | 69 | 68 | 96 | 113 | 61 | 98 | 93 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | NW 12 | SW 4 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SW 5 | SW 5 | SW 18 | SW 13 | SW 5 |
| kJ | 22 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 24 | 3 | 55 | 57 | 56 | 33 | 20 | 6 | 6 | 108 | 43 | 6 |
Swell 3 Height (m) Direction Period (s) | WNW 13 | WNW 12 | WNW 12 | NW 12 | NW 12 | WNW 12 | WNW 12 | WNW 12 | SW 16 | SSW 16 | WNW 12 | WNW 12 | WSW 9 | NW 13 | WNW 13 | WNW 13 | WSW 9 | WSW 9 | SW 18 | SW 18 | SW 18 | SSW 9 | SSW 10 | SW 11 |
| kJ | 17 | 15 | 15 | 6 | 6 | 14 | 14 | 14 | 41 | 26 | 15 | 15 | 8 | 25 | 16 | 16 | 8 | 8 | 50 | 50 | 50 | 17 | 18 | 30 |
Wind waves Height (m) Direction Period (s) | — | SW 5 | — | — | — | — | — | — | — | — | SSW 2 | — | — | — | SW 4 | SW 4 | SW 5 | SW 5 | SW 4 | — | — | SW 5 | SW 5 | — |
| kJ | — | 18 | — | — | — | — | — | — | — | — | 1 | — | — | — | 3 | 3 | 5 | 10 | 5 | — | — | 8 | 8 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 380 | 380 | 380 | 31 | 0 | 0 | 0 | 31 | 380 | 380 | 380 | 380 | 4 | 75 | 9 | 31 | 380 | 380 | 380 | 374 | 75 | 31 | 31 | 22 |
Best forecast wave conditions in Antofagasta | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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