All data are in degrees Fahrenheit

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Water temperature in Cabo San Lucas

Detailed information about the current water temperature in Cabo San Lucas. 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 Cabo San Lucas now

84.4

°F

July 21, 00:55

Trend:

increasing

Yesterday:

84.0°F

Tomorrow:

84.7°F

Sunrise:

06:46

Sunset:

20:06

Day Length:

13 h. 20 min.

Cabo San Lucas in July

Minimum:

71.9°F

Average:

74.8°F

Maximum:

76.9°F

Sea water temperature in Cabo San Lucas today

As of now, in Cabo San Lucas, the water temperature is 84.4°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 3.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 85.4°F on 2015, while the historical minimum was 78.1°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 85.4°F, with minimum temperature starting at 84.7°F, while the maximum might reach 86.0°F.

Daily water temperature in Cabo San Lucas

Date Current Year

actual* / forecast**

last year 10 years average
Jul 7 81.7°F 76.8°F 78.7°F
Jul 8 81.8°F 75.2°F 78.6°F
Jul 9 81.9°F 75.5°F 78.6°F
Jul 10 80.9°F 77.2°F 79.1°F
Jul 11 80.5°F 76.2°F 79.3°F
Jul 12 81.5°F 75.3°F 79.5°F
Jul 13 81.7°F 74.4°F 79.6°F
Jul 14 80.7°F 75.3°F 80.0°F
Jul 15 80.0°F 76.1°F 80.2°F
Jul 16 80.5°F 78.4°F 80.7°F
Jul 17 81.7°F 79.0°F 80.5°F
Jul 18 82.5°F 80.0°F 80.7°F
Jul 19 83.2°F 81.7°F 81.2°F
Jul 20 84.0°F 81.4°F 81.3°F
Jul 21 84.4°F 80.6°F 80.9°F
Jul 22 84.7°F 80.5°F 81.2°F
Jul 23 85.0°F 80.0°F 81.6°F
Jul 24 85.3°F 80.2°F 81.9°F
Jul 25 85.4°F 81.5°F 82.0°F
Jul 26 85.7°F 83.0°F 82.3°F
Jul 27 86.0°F 81.7°F 82.6°F
Jul 28 85.8°F 80.3°F 82.4°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 Cabo San Lucas by month

In Cabo San Lucas, the months May through January offer comfortable swimming conditions, which amounts to 256 swimming days.
The warmest water in Cabo San Lucas was recorded on August 11, 2023, reaching a 88.6°F. While the coldest temperature occurred on March 9, 2025, dipping to 66.0°F. The average readings by season are 74.5°F in Winter, 72.0°F in Spring, 79.9°F in Summer, and 83.7°F in Autumn.