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Surf Forecasts:
Matanzas surfForecast / Santiago / Chile
48hr Weather and Surf, issued 2 pm Sunday 07 Dec 2025 -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
14.9° C
(Which is slightly cooler than normal)How big are the waves at Matanzas today?
The current surf forecast for Matanzas at 4PM is: 1.3m 11s primary swell from a Southwest direction and 0.6m 16s secondary swell from a West-northwest direction (forecast issued at 02:00pm December 07). The wind direction is predicted to be onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | - | - |
| Afternoon (07 Dec) | 4.5ft (1.3m) | 11s |
| Evening (07 Dec) | 4.5ft (1.3m) | 11s |
Table - waves today at Matanzas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 20 | 20 | 20 | 20 | 19 | 11 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 519 | 445 | 437 | 429 | 384 | 338 | 338 | 395 | 395 | 507 | 544 | 391 | 295 | 363 | 459 | 559 | 670 | 670 | 670 | 670 | 547 | 540 | 516 | 480 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | on | cross- on | glass | glass | cross | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | cross |
High Tide / height (m) | 1:10PM 0.93 | 1:18AM 1.62 | 2:05PM 0.90 | 2:11AM 1.52 | 3:04PM 0.87 | 3:05AM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 6:35PM 0.16 | 8:15AM 0.02 | 7:27PM 0.22 | 9:10AM 0.08 | 8:25PM 0.30 | |||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | - | 8:47 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:50 | - | - | - | - | - |
 | |  |  | | | |  | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 16 | 15 | 15 | 15 | 18 | 20 | 20 | 19 | 16 | 15 | 15 | 15 | 17 | 20 | 20 | 19 | 16 | 15 | 15 | 15 | 17 |
| Feels °C (?) | 18 | 17 | 17 | 16 | 15 | 15 | 15 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 17 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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