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

87.0

°F

October 4, 06:01

Trend:

decreasing

Yesterday:

87.1°F

Tomorrow:

86.6°F

Sunrise:

07:12

Sunset:

19:04

Day Length:

11 h. 52 min.

Cabo San Lucas in October

Minimum:

71.1°F

Average:

74.7°F

Maximum:

76.9°F

Sea water temperature in Cabo San Lucas today

As of now, in Cabo San Lucas, the water temperature is 87.0°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 1.8°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 fall a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 87.2°F on 2015, while the historical minimum was 83.2°F on 2024.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 86.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cabo San Lucas

Date Current Year

actual* / forecast**

last year 10 years average
Sep 20 84.8°F 85.2°F 85.2°F
Sep 21 85.2°F 84.2°F 85.0°F
Sep 22 85.4°F 84.6°F 84.8°F
Sep 23 85.8°F 84.5°F 84.8°F
Sep 24 86.5°F 85.7°F 85.0°F
Sep 25 87.4°F 85.4°F 85.0°F
Sep 26 87.5°F 85.5°F 85.0°F
Sep 27 87.2°F 86.0°F 85.1°F
Sep 28 87.5°F 85.0°F 85.3°F
Sep 29 87.1°F 84.7°F 85.2°F
Sep 30 86.7°F 84.2°F 85.3°F
Oct 1 87.1°F 84.7°F 85.3°F
Oct 2 87.1°F 84.8°F 85.6°F
Oct 3 87.1°F 84.0°F 85.2°F
Oct 4 87.0°F 83.2°F 85.3°F
Oct 5 86.6°F 83.0°F 84.8°F
Oct 6 86.9°F 84.3°F 85.1°F
Oct 7 86.8°F 84.2°F 85.0°F
Oct 8 86.8°F 84.5°F 85.0°F
Oct 9 87.0°F 84.1°F 85.2°F
Oct 10 86.9°F 83.4°F 85.2°F
Oct 11 86.9°F 83.7°F 85.1°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, 80.0°F in Summer, and 83.7°F in Autumn.