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Surf Forecasts:
Matanzas surfForecast / Santiago / Chile
48hr Weather and Surf, issued 1 pm Sunday 31 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
12.6° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Matanzas today (31 May):
- Morning surf: Morning surf (31 May, local time) - 4ft (1.2m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4ft (1.2m), 12s period with SW swell.
- Evening surf: Evening surf (31 May, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Matanzas at 9PM is: 1.1m 12s primary swell from a Southwest direction and 0.6m 19s secondary swell from a West-southwest direction (forecast issued at 01:00pm May 31). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 4ft (1.2m) | 13s |
| Afternoon (31 May) | 4ft (1.2m) | 12s |
| Evening (31 May) | 3.5ft (1.1m) | 12s |
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 18°C on Wed morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | WSW 12 | SW 12 | SW 19 | SW 18 | WSW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 18 | SW 15 | SW 18 | SW 15 | SW 17 | WSW 16 | SW 16 | WSW 17 | |
479 | 464 | 403 | 330 | 518 | 628 | 541 | 711 | 711 | 1172 | 617 | 669 | 661 | 823 | 739 | 917 | 600 | 496 | 444 | 516 | 864 | 726 | 580 | 1069 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | off | glassy | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-off | |
High Tide | 10:20AM1.40m | 10:53PM0.90m | 10:56AM1.40m | 11:31PM0.87m | 11:34AM1.38m | 00:10AM0.84m | ||||||||||||||||||
Low Tide | 5:06PM0.17m | 4:19AM0.29m | 5:46PM0.18m | 4:54AM0.30m | 6:27PM0.20m | 5:29AM0.32m | ||||||||||||||||||
 | | |  | |  | |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
11 | 12 | 12 | 11 | 12 | 12 | 10 | 10 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | WSW 12 | SW 12 | SW 12 | SW 18 | WSW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | W 9 | WNW 9 | WNW 9 | W 11 | W 11 | W 11 | W 11 | W 12 |
 kJ | 479 | 464 | 403 | 330 | 278 | 628 | 541 | 711 | 711 | 1172 | 617 | 669 | 661 | 823 | 739 | 917 | 212 | 220 | 140 | 396 | 466 | 485 | 502 | 538 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 12 | SW 19 | SW 19 | SW 19 | SW 12 | SW 14 | SW 14 | SW 14 | W 11 | SW 13 | SW 13 | W 10 | W 10 | W 10 | W 10 | SW 18 | SW 15 | SW 18 | SW 15 | SW 17 | WSW 16 | SW 16 | WSW 17 |
| kJ | 25 | 23 | 175 | 183 | 518 | 193 | 336 | 327 | 393 | 85 | 215 | 215 | 125 | 158 | 235 | 226 | 600 | 496 | 444 | 516 | 864 | 726 | 580 | 1069 |
Swell 3 Height (m) Direction Period (s) | WSW 21 | SW 21 | NW 12 | SW 16 | WSW 10 | W 10 | W 10 | W 11 | W 11 | NW 12 | W 11 | W 11 | SW 13 | SW 20 | SW 20 | NW 16 | SW 14 | SW 18 | WSW 14 | SW 18 | NW 24 | NW 11 | W 20 | NW 11 |
| kJ | 44 | 70 | 23 | 68 | 19 | 46 | 56 | 83 | 88 | 23 | 114 | 110 | 136 | 392 | 306 | 66 | 301 | 465 | 321 | 260 | 22 | 5 | 194 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 55 | 43 | 16 | 0 | 0 | 0 | 0 | 0 | 60 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 0 |
Best forecast wave conditions in Santiago | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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