Surf Forecasts:
How big are the waves at La Cosa today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 1.5ft (0.4m), 21s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 19s period with SW swell.
- Evening surf: Evening surf (21 Jun, local time) - 4.5ft (1.4m), 19s period with SW swell.
The current surf forecast for La Cosa at 6PM is: 1.3m 19s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 1.5ft (0.4m) | 21s |
| Afternoon (21 Jun) | 3ft (0.9m) | 19s |
| Evening (21 Jun) | 4.5ft (1.4m) | 19s |
Table - waves today at La Cosa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 315 | 634 | 949 | 1445 | 1671 | 1947 | 2402 | 2494 | 2241 | 3137 | 3098 | 3021 | 2906 | 2392 | 2296 | 1079 | 865 | 1858 | 1684 | 1634 | 1305 | 1243 | 1047 | 1047 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | glassy | glassy | glassy | off | off | off | off | cross-off | off | glassy | cross-off | glassy |
High Tide | 2:17PM1.24m | 3:37AM1.03m | 3:16PM1.13m | 4:41AM1.10m | 4:18PM1.03m | 5:39AM1.17m | ||||||||||||||||||
Low Tide | 9:13PM0.33m | 9:16AM0.59m | 10:03PM0.35m | 10:40AM0.60m | 10:50PM0.37m | |||||||||||||||||||
 | | |  | | |  |  | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
 | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | 6:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 17 |
Feels °C | 17 | 18 | 16 | 15 | 15 | 16 | 15 | 15 | 16 | 17 | 18 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 11 | SW 11 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 74 | 634 | 949 | 1445 | 1671 | 1947 | 2402 | 2494 | 2241 | 3137 | 3098 | 3021 | 2906 | 2392 | 2296 | 604 | 677 | 1858 | 1684 | 1634 | 1305 | 1243 | 1047 | 1047 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 11 | SSW 9 | SW 9 | SW 9 | SSW 10 | SW 10 | SW 10 | NW 12 | NW 12 | NW 12 | SW 14 | SW 14 | W 12 | W 12 | W 12 | SSW 20 | — | SW 18 | SW 18 |
| kJ | 315 | 74 | 74 | 76 | 80 | 278 | 132 | 237 | 314 | 307 | 341 | 348 | 6 | 6 | 6 | 1079 | 865 | 3 | 3 | 3 | 39 | — | 162 | 255 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | NW 13 | SW 11 | SW 11 | — | — | — | W 12 | — | — | NW 12 | NW 12 | W 12 | W 12 | W 12 | W 12 | W 12 | — | — | — |
| kJ | 114 | 103 | 56 | 56 | 108 | 7 | 92 | 31 | — | — | — | 3 | — | — | 6 | 6 | 3 | 3 | 3 | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Tarapaca | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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