Surf Forecasts:
How big are the waves at Isla Santa Maria today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 5.5ft (1.7m), 10s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5ft (1.5m), 11s period with SSW swell.
- Evening surf: Evening surf (22 Sep, local time) - 5.5ft (1.7m), 11s period with SSW swell.
The current surf forecast for Isla Santa Maria at 4AM is: 1.7m 10s primary swell from a Southwest direction and 0.3m 13s secondary swell from a South-southwest direction (forecast issued at 08:00pm September 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 5.5ft (1.7m) | 10s |
| Afternoon (22 Sep) | 5ft (1.5m) | 11s |
| Evening (22 Sep) | 5.5ft (1.7m) | 11s |
Table - waves today at Isla Santa Maria. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  | |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | SSW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 368 | 562 | 530 | 565 | 553 | 520 | 365 | 571 | 673 | 661 | 661 | 293 | 464 | 340 | 340 | 325 | 280 | 207 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross | cross | cross-off |
High Tide | 7:45PM0.62m | 7:36AM0.99m | 8:22PM0.69m | 8:15AM1.04m | 8:53PM0.76m | |||||||||||||
Low Tide | 00:58AM0.34m | 2:32PM0.19m | 1:46AM0.29m | 3:00PM0.15m | ||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 15 |
Feels °C | 14 | 12 | 13 | 14 | 14 | 14 | 15 | 14 | 15 | 14 | 13 | 15 | 14 | 16 | 16 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | SSW 8 |
| kJ | 368 | 562 | 530 | 565 | 553 | 520 | 365 | 571 | 673 | 661 | 661 | 293 | 464 | 340 | 340 | 325 | 280 | 207 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 16 | W 11 | SSW 14 | SSW 12 | SSW 12 | SSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | SSW 12 |
| kJ | 11 | 11 | 2 | 36 | 31 | 119 | 134 | 261 | 127 | 127 | 125 | 204 | 110 | 122 | 78 | 56 | 49 | 82 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 13 | — | W 11 | SSW 15 | NW 16 | SSW 12 | NW 16 | NW 11 | SSW 14 | SSW 14 | SSW 11 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 14 | WSW 9 |
| kJ | 6 | 7 | — | 2 | 21 | 10 | 78 | 10 | 5 | 41 | 40 | 164 | 57 | 58 | 58 | 65 | 8 | 34 |
Wind waves Height (m) Direction Period (s) | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 360 | 61 | 61 | 0 | 0 | 0 | 357 | 360 | 0 | 0 | 0 | 0 | 0 | 0 | 184 | 360 | 136 | 0 |
Best forecast wave conditions in Antofagasta | ||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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