Surf Forecasts:
How big are the waves at Isla Santa Maria today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 4ft (1.2m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 7ft (2.2m), 19s period with SW swell.
- Evening surf: Evening surf (21 Jun, local time) - 8ft (2.5m), 18s period with SSW swell.
The current surf forecast for Isla Santa Maria at 10AM is: 1.7m 19s primary swell from a South-southwest direction and 1.7m 12s secondary swell from a South-southwest direction, 1.5m 8s secondary swell from a South-southwest direction (forecast issued at 07:00am June 21). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 4ft (1.2m) | 19s |
| Afternoon (21 Jun) | 7ft (2.2m) | 19s |
| Evening (21 Jun) | 8ft (2.5m) | 18s |
Table - waves today at Isla Santa Maria. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Mon morning, min 14°C on Sun morning). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the SSE by Tue morning). | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 20 | SW 19 | SSW 19 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 11 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 469 | 1100 | 2023 | 3065 | 3535 | 4580 | 5290 | 5110 | 5027 | 4588 | 6970 | 6795 | 6085 | 5433 | 5127 | 4916 | 1832 | 1752 | 3684 | 3077 | 2779 | 2365 | 2150 | 1815 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:43AM0.81m | 2:33PM1.04m | 3:45AM0.86m | 3:29PM0.92m | 4:44AM0.92m | 4:28PM0.81m | ||||||||||||||||||
Low Tide | 8:17AM0.29m | 9:22PM0.09m | 9:33AM0.34m | 10:09PM0.14m | 10:52AM0.36m | 10:54PM0.17m | ||||||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | | | | | | | |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:24 |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | 6:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 |
Feels °C | 12 | 11 | 13 | 11 | 10 | 8 | 10 | 8 | 9 | 9 | 12 | 11 | 10 | 11 | 10 | 10 | 12 | 13 | 13 | 12 | 10 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 19 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 11 | SW 10 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 230 | 226 | 2023 | 3065 | 3535 | 4580 | 5290 | 5110 | 5027 | 4588 | 6970 | 6795 | 6085 | 5433 | 5127 | 4916 | 1832 | 1533 | 3684 | 3077 | 2779 | 2365 | 2150 | 1815 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SW 19 | SSW 12 | SSW 11 | SW 11 | SSW 11 | SSW 9 | SW 10 | — | SSW 10 | — | — | — | — | SW 14 | SW 14 | SW 14 | SSW 13 | NW 12 | NW 12 | W 12 | SW 18 | SSW 18 | SSW 18 |
| kJ | 251 | 1100 | 776 | 686 | 179 | 82 | 809 | 391 | — | 1147 | — | — | — | — | 513 | 1664 | 1594 | 1752 | 6 | 6 | 3 | 269 | 541 | 651 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 12 | WSW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | — | — | — | — | — | — | SSW 14 | — | W 12 | W 12 | W 12 | — | — | — | W 12 | W 12 |
| kJ | 469 | 273 | 53 | 17 | 17 | 17 | 17 | 17 | — | — | — | — | — | — | 236 | — | 3 | 3 | 3 | — | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 9 | SSW 9 | — | SSW 9 | SSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 474 | 671 | — | 971 | 1016 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 61 | 358 | 360 | 360 | 277 | 28 | 61 | 61 | 35 | 360 | 360 | 360 | 277 | 43 | 39 | 18 | 0 | 354 | 360 | 360 | 277 | 35 | 65 |
Best forecast wave conditions in Antofagasta | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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