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Surf Forecasts:
Matanzas surfForecast / Santiago / Chile
48hr Weather and Surf, issued 7 pm Thursday 14 May 2026 -04Forecast update in hr min s Forecast update imminent
Matanzas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matanzas sea temperature is
12.0° C
(Which is 2.6°C colder than average for this time of year)How big are the waves at Matanzas today?
The current surf forecast for Matanzas at 4AM is: 0.9m 12s primary swell from a Southwest direction and 1.2m 7s secondary swell from a Southwest direction (forecast issued at 07:00pm May 14). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 2.5ft (0.8m) | 12s |
| Afternoon (15 May) | 4.5ft (1.3m) | 8s |
| Evening (15 May) | 5ft (1.6m) | 8s |
Table - waves today at Matanzas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Fri morning, min 10°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | SW 16 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 14 | |
342 | 336 | 331 | 238 | 220 | 175 | 182 | 221 | 270 | 296 | 373 | 493 | 606 | 729 | 882 | 865 | 882 | 886 | 876 | 893 | 831 | 831 | 759 | 676 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | glassy | glassy | cross-off | cross | cross-on | |
High Tide | 8:30PM1.11m | 8:59AM1.41m | 9:20PM1.10m | 9:41AM1.53m | 10:10PM1.06m | 10:26AM1.61m | ||||||||||||||||||
Low Tide | 2:37PM0.20m | 2:32AM0.12m | 3:27PM0.10m | 3:11AM0.10m | 4:17PM0.03m | 3:52AM0.10m | ||||||||||||||||||
 |  |  | | |  | | | |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — |
 | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 15 | 14 | 15 | 14 | 14 | 16 | 16 | 14 | 13 | 14 | 13 | 12 | 10 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 14 | 16 |
12 | 10 | 10 | 12 | 10 | 10 | 12 | 10 | 9 | 8 | 10 | 8 | 7 | 5 | 6 | 7 | 8 | 8 | 10 | 10 | 9 | 9 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 7 | SW 7 | SW 8 | SW 8 | SW 12 | SW 12 | SW 16 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 17 | SW 16 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 10 |
 kJ | 342 | 336 | 331 | 123 | 152 | 173 | 182 | 141 | 114 | 208 | 373 | 493 | 606 | 729 | 882 | 851 | 728 | 815 | 876 | 893 | 831 | 831 | 759 | 562 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 16 | SW 16 | SW 12 | SW 16 | SW 16 | SW 16 | SW 17 | SW 18 | WNW 12 | WNW 12 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 |
| kJ | 44 | 44 | 44 | 238 | 220 | 175 | 172 | 132 | 165 | 89 | 302 | 299 | 287 | 663 | 437 | 14 | 14 | 886 | 803 | 783 | 640 | 558 | 551 | 676 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 19 | NW 13 | NW 13 | SW 18 | SW 17 | NW 13 | NW 13 | NW 13 | SW 12 | SW 20 | SW 19 | WNW 18 | SW 15 | WNW 18 | NW 18 | WNW 12 | NW 12 | WNW 13 | WNW 13 | WNW 16 | WNW 16 | WNW 16 |
| kJ | 15 | 15 | 14 | 44 | 44 | 79 | 107 | 44 | 44 | 44 | 51 | 134 | 234 | 31 | 226 | 30 | 12 | 15 | 25 | 16 | 17 | 51 | 51 | 50 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 7 | — | — | — | — | SW 8 | SW 8 | SW 8 | — | — | — | — | — | SW 10 | SW 10 | — | — | — | — | — | — | — |
| kJ | 153 | 169 | 121 | — | — | — | — | 221 | 270 | 296 | — | — | — | — | — | 865 | 882 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 60 | 48 | 48 | 16 | 48 | 43 | 48 | 291 | 121 | 121 | 48 | 48 | 65 | 108 | 48 | 364 | 291 | 43 | 0 | 0 | 0 | 0 | 43 | 291 |
Best forecast wave conditions in Santiago | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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