All data are in degrees Fahrenheit

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Water temperature in Viña del Mar

Detailed information about the current water temperature in Viña del Mar. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Viña del Mar now

55.6

°F

March 29, 13:52

Trend:

decreasing

Yesterday:

56.5°F

Tomorrow:

55.4°F

Sunrise:

07:56

Sunset:

19:46

Day Length:

11 h. 50 min.

Viña del Mar in April

Minimum:

57.4°F

Average:

60.7°F

Maximum:

62.3°F

Sea water temperature in Viña del Mar today

As of now, in Viña del Mar, the water temperature is 55.6°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 3.6°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 62.3°F on 2016, while the historical minimum was 55.9°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 54.8°F, the minimum temperature may reach 54.3°F, and the maximum might stay at 55.4°F.

Daily water temperature in Viña del Mar

Date Current Year

actual* / forecast**

last year 10 years average
Mar 15 60.5°F 60.2°F 60.4°F
Mar 16 60.7°F 59.9°F 60.0°F
Mar 17 61.0°F 61.2°F 59.8°F
Mar 18 61.1°F 62.3°F 60.3°F
Mar 19 59.4°F 61.8°F 60.1°F
Mar 20 60.0°F 61.4°F 59.8°F
Mar 21 58.7°F 60.9°F 59.7°F
Mar 22 58.8°F 60.7°F 59.5°F
Mar 23 56.3°F 62.1°F 59.8°F
Mar 24 56.3°F 62.1°F 59.4°F
Mar 25 56.8°F 61.4°F 59.3°F
Mar 26 57.1°F 60.3°F 59.4°F
Mar 27 57.1°F 60.8°F 59.3°F
Mar 28 56.5°F 60.3°F 58.9°F
Mar 29 55.6°F 59.9°F 59.3°F
Mar 30 55.4°F 59.3°F 59.1°F
Mar 31 55.3°F 59.6°F 58.9°F
Apr 1 54.9°F 59.6°F 58.6°F
Apr 2 54.6°F 58.6°F 58.2°F
Apr 3 54.3°F 58.3°F 57.9°F
Apr 4 54.4°F 57.5°F 58.0°F
Apr 5 54.7°F 57.1°F 58.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Viña del Mar by month

In an average year, Viña del Mar offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Viña del Mar was recorded on February 5, 2026, reaching a 67.4°F. While the coldest temperature occurred on November 29, 2022, dipping to 51.7°F. The average readings by season are 60.6°F in Winter, 58.0°F in Spring, 54.8°F in Summer, and 55.2°F in Autumn.