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Isla Santa Maria Surf Forecast
/ Antofagasta (21 surf breaks) /
Surf Forecasts:
Isla Santa Maria surfForecast / Antofagasta / Chile
48hr Weather and Surf, issued 8 pm Saturday 15 Nov 2025 -04
How big are the waves at Isla Santa Maria today?
The current surf forecast for Isla Santa Maria at 2AM is: 1.3m 11s primary swell from a South-southwest direction and 0.8m 14s secondary swell from a Northwest direction (forecast issued at 08:00pm November 15). The wind direction is predicted to be cross-shore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Nov) | 3ft (0.9m) | 11s |
| Afternoon (16 Nov) | 5ft (1.5m) | 11s |
| Evening (16 Nov) | 4.5ft (1.3m) | 8s |
Table - waves today at Isla Santa Maria. (Swell directed towards the surf break)
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 12 | 8 | 8 | 16 | 16 | 16 | 15 | 14 | 14 | 12 | 12 | 10 | 10 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 251 | 251 | 251 | 466 | 205 | 205 | 205 | 573 | 259 | 215 | 226 | 436 | 558 | 612 | 623 | 606 | 731 | 857 | 1029 | 800 | 720 | 457 | 610 | 622 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | glass | glass | on | on | cross- on | cross | cross- off | glass | cross | cross | cross- on | on | on |
High Tide / height (m) | 7:50PM 0.94 | 7:39AM 0.88 | 8:26PM 1.01 | 8:23AM 0.84 | 8:58PM 1.08 | 9:04AM 0.80 | ||||||||||||||||||
Low Tide / height (m) | 1:53AM 0.29 | 1:57PM 0.12 | 2:42AM 0.25 | 2:27PM 0.14 | 3:26AM 0.20 | 2:57PM 0.15 | ||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | 8:04 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - |
 |  |  | | | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 15 | 15 | 15 | 15 | 16 | 17 |
| Feels °C (?) | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 15 | 15 | 14 | 14 | 15 | 16 | 14 | 16 | 13 | 14 | 15 | 14 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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