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Surf Forecasts:
Isla Santa Maria surfForecast / Antofagasta / Chile
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
15.3° C
(Which is 3.5°C colder than average for this time of year)Best Forecast Surf Conditions for Isla Santa Maria this week:
The surf forecast for Isla Santa Maria over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 02) at 5AM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 1.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Isla Santa Maria in the next 16 days are 2.5m 18s and forecast to arrive on Friday (May 08) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 2nd May) | 5ft (1.6m) 12s |
| Best Surf | 5AM (Fri 8th May) | 8ft (2.5m) 18s |
| Most Powerful | 5AM (Fri 8th May) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Isla Santa Maria over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 16°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Tue afternoon, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
SSW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 21 | SW 20 | SW 18 | SW 18 | SW 17 | |
937 | 816 | 876 | 1826 | 1590 | 1427 | 1083 | 850 | 746 | 1441 | 1688 | 1285 | 1417 | 1042 | 846 | 678 | 1051 | 2811 | 2569 | 4444 | 2037 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-on | cross-on | cross | cross-on | cross | glassy | on | cross | glassy | glassy | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 9:29PM0.82m | 9:47AM1.16m | 10:08PM0.76m | 10:22AM1.16m | 10:48PM0.71m | 10:59AM1.13m | 11:30PM0.66m | 11:41AM1.09m | 00:17AM0.61m | 12:26PM1.04m | 1:12AM0.56m | 1:16PM0.99m | 2:20AM0.54m | 2:10PM0.96m | |||||||
Low Tide | 3:16AM0.14m | 4:26PM0.13m | 3:46AM0.17m | 5:08PM0.14m | 4:17AM0.20m | 5:52PM0.17m | 4:51AM0.24m | 6:42PM0.20m | 5:27AM0.29m | 7:38PM0.24m | 6:08AM0.33m | 8:40PM0.26m | 6:57AM0.38m | ||||||||
— | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | |
6:15 | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | — | 6:12 | — | — | 6:10 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 17 | 16 | 17 | 18 | 16 | 18 | 18 | 16 | 17 | 18 | 16 | 18 | 18 | 17 | 18 | 18 | 16 | 17 | 17 |
13 | 17 | 16 | 16 | 16 | 17 | 16 | 18 | 18 | 17 | 17 | 18 | 15 | 18 | 17 | 17 | 17 | 17 | 14 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 20 | SW 18 | SW 18 | SW 12 |
937 | 816 | 876 | 1826 | 1590 | 1427 | 1083 | 850 | 710 | 1441 | 1688 | 1285 | 1417 | 1042 | 846 | 678 | 514 | 2811 | 2569 | 4444 | 1025 | |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 16 | SSW 15 | SW 12 | NW 13 | WNW 16 | WNW 13 | SW 18 | SW 16 | SSW 8 | SSW 8 | SSW 7 | WNW 14 | SW 20 | SW 18 | SW 18 | SW 21 | SW 11 | SW 14 | NW 12 | SW 17 |
94 | 402 | 644 | 52 | 28 | 85 | 17 | 311 | 746 | 175 | 117 | 77 | 20 | 60 | 157 | 323 | 1051 | 471 | 1004 | 23 | 2037 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 13 | NW 14 | NW 14 | WNW 16 | NW 13 | WNW 16 | WNW 13 | WNW 16 | SSW 11 | NW 15 | NW 14 | NW 19 | WNW 13 | NW 13 | SSW 24 | SW 16 | WSW 15 | WSW 13 | NW 16 | WNW 12 |
81 | 235 | 33 | 51 | 50 | 27 | 25 | 17 | 24 | 69 | 33 | 33 | 15 | 17 | 45 | 371 | 515 | 21 | 35 | 10 | 14 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 5 | SSW 6 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 34 | 93 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 61 | 360 | 136 | 3 | 184 | 136 | 0 | 136 | 43 | 0 | 0 | 0 | 0 | 312 | 360 | 0 | 0 | 360 | 61 | 184 | 136 |
Best forecast wave conditions in Antofagasta | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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Information about the Isla Santa Maria Surf forecast
The above surf forecast table for Isla Santa Maria provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Isla Santa Maria can be found by selecting the local surf guide option on the grey menu. Our Isla Santa Maria 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 (Isla Santa Maria) 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 Isla Santa Maria 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 Isla Santa Maria, camping, hotels and holiday cottages in Antofagasta, consider staying in Antofagasta which is 35 km (22 miles) away. Alternatively, find information about places to stay and car hire in Mejillones which is 39 km (24 miles) away












