All data are in degrees Fahrenheit

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Water temperature in Santa Cruz

Detailed information about the current water temperature in Santa Cruz. 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 Santa Cruz now

71.9

°F

July 6, 17:12

Trend:

decreasing

Yesterday:

72.1°F

Tomorrow:

71.8°F

Sunrise:

07:05

Sunset:

21:19

Day Length:

14 h. 14 min.

Santa Cruz in July

Minimum:

65.1°F

Average:

67.1°F

Maximum:

69.6°F

Sea water temperature in Santa Cruz today

As of now, in Santa Cruz, the water temperature is 71.9°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.2°F higher 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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 73.2°F on 2023, while the historical minimum was 70.7°F on 2016.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Santa Cruz

Date Current Year

actual* / forecast**

last year 10 years average
Jun 22 71.2°F 69.9°F 70.3°F
Jun 23 71.1°F 69.8°F 70.4°F
Jun 24 70.9°F 70.1°F 70.4°F
Jun 25 70.8°F 70.2°F 70.4°F
Jun 26 71.0°F 70.6°F 70.6°F
Jun 27 71.0°F 70.7°F 70.8°F
Jun 28 71.7°F 70.3°F 70.8°F
Jun 29 71.2°F 70.0°F 70.8°F
Jun 30 72.5°F 69.8°F 70.9°F
Jul 1 72.9°F 70.4°F 70.9°F
Jul 2 72.2°F 70.9°F 71.1°F
Jul 3 72.4°F 71.5°F 71.3°F
Jul 4 72.3°F 71.9°F 71.5°F
Jul 5 72.1°F 72.1°F 71.5°F
Jul 6 71.9°F 72.1°F 71.6°F
Jul 7 71.8°F 71.9°F 71.5°F
Jul 8 71.9°F 72.1°F 71.7°F
Jul 9 71.9°F 72.1°F 71.7°F
Jul 10 72.1°F 72.4°F 71.8°F
Jul 11 72.1°F 72.1°F 71.8°F
Jul 12 72.2°F 72.4°F 71.9°F
Jul 13 72.2°F 73.0°F 72.0°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 Santa Cruz by month

In Santa Cruz, the months August through October offer comfortable swimming conditions, which amounts to 84 swimming days.
The warmest water in Santa Cruz was recorded on August 20, 2023, reaching a 77.4°F. While the coldest temperature occurred on March 8, 2015, dipping to 62.2°F. The average readings by season are 66.9°F in Winter, 65.9°F in Spring, 72.0°F in Summer, and 73.2°F in Autumn.