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Surf Forecasts:
Matanzas surfForecast / Santiago / Chile
48hr Weather and Surf, issued 7 pm Monday 04 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
12.1° C
(Which is 2.7°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: 2.4m 13s primary swell from a West-southwest direction and 0.1m 11s secondary swell from a Northwest direction (forecast issued at 07:00pm May 04). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 7.5ft (2.3m) | 13s |
| Afternoon (05 May) | 6.5ft (2.0m) | 12s |
| Evening (05 May) | 5.5ft (1.7m) | 12s |
Table - waves today at Matanzas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Very mild (max 16°C on Tue morning, min 11°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the N by Wed morning). | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 11 | SW 11 | W 10 | W 10 | W 10 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | |
2773 | 2553 | 2345 | 2117 | 1965 | 1765 | 1581 | 1258 | 1022 | 864 | 647 | 558 | 536 | 363 | 434 | 535 | 652 | 1600 | 1491 | 1944 | 2272 | 2485 | 2750 | 2719 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | glassy | glassy | cross | glassy | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross | |
High Tide | 00:21AM0.86m | 12:26PM1.31m | 1:03AM0.79m | 1:08PM1.25m | 1:53AM0.73m | 1:56PM1.18m | ||||||||||||||||||
Low Tide | 6:35PM0.21m | 5:44AM0.34m | 7:22PM0.27m | 6:18AM0.39m | 8:16PM0.32m | 6:55AM0.45m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | |  |  | | | | | | |  | | | |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 6:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 2 | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 14 | 15 |
14 | 14 | 15 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 10 | 9 | 9 | 11 | 10 | 9 | 7 | 7 | 7 | 8 | 10 | 8 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 11 | W 10 | W 10 | W 10 | W 10 | SW 10 | SW 11 | SW 10 | SW 10 | SW 18 | SW 18 | SW 17 |
 kJ | 2773 | 2553 | 2345 | 2117 | 1965 | 1765 | 1581 | 1258 | 1022 | 864 | 647 | 558 | 536 | 284 | 434 | 535 | 652 | 816 | 1227 | 959 | 716 | 2485 | 2750 | 2719 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | NW 11 | NW 11 | NW 16 | WSW 20 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 11 | SW 11 | SW 11 | SW 11 | SW 20 | SW 19 | SW 19 | SW 18 | SW 10 | SW 10 | W 11 |
| kJ | 17 | 17 | 17 | 5 | 5 | 10 | 37 | 60 | 58 | 82 | 155 | 252 | 249 | 363 | 278 | 350 | 344 | 1600 | 1491 | 1944 | 2272 | 614 | 509 | 82 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 16 | SW 21 | SW 20 | NW 16 | WNW 12 | WNW 12 | NW 12 | WNW 12 | WNW 15 | WNW 15 | SW 17 | SW 16 | N 6 | SW 16 | WNW 10 | WNW 10 | W 13 | W 12 | W 12 | W 11 | WNW 18 |
| kJ | 5 | 5 | 5 | 10 | 18 | 15 | 10 | 14 | 14 | 23 | 14 | 21 | 21 | 224 | 381 | 64 | 437 | 348 | 183 | 573 | 403 | 266 | 154 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNE 3 | N 4 | N 4 | N 5 | N 6 | — | — | — | — | — | — | — | — | SW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 13 | 48 | 100 | 144 | — | — | — | — | — | — | — | — | 531 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 48 | 48 | 0 | 0 | 16 | 0 | 48 | 55 | 55 | 0 | 43 | 43 | 118 | 118 | 248 | 157 | 108 | 121 | 250 | 60 | 43 | 0 | 60 | 364 |
Best forecast wave conditions in Santiago | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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