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

71.6

°F

March 31, 08:08

Trend:

decreasing

Yesterday:

71.7°F

Tomorrow:

71.5°F

Sunrise:

06:13

Sunset:

18:35

Day Length:

12 h. 22 min.

Cabo San Lucas in April

Minimum:

72.9°F

Average:

75.3°F

Maximum:

78.5°F

Sea water temperature in Cabo San Lucas today

As of now, in Cabo San Lucas, the water temperature is 71.6°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 0.8°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 stay about the same.

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 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 72.5°F on 2019, while the historical minimum was 67.8°F on 2025.

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 71.3°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
Mar 17 73.3°F 68.7°F 71.2°F
Mar 18 73.0°F 70.5°F 71.2°F
Mar 19 73.0°F 71.6°F 71.3°F
Mar 20 72.9°F 71.7°F 71.4°F
Mar 21 73.0°F 71.8°F 71.6°F
Mar 22 72.9°F 71.4°F 71.5°F
Mar 23 74.1°F 71.7°F 71.3°F
Mar 24 74.5°F 71.2°F 71.1°F
Mar 25 73.5°F 71.7°F 70.9°F
Mar 26 72.5°F 70.9°F 70.9°F
Mar 27 73.5°F 69.7°F 71.1°F
Mar 28 73.9°F 68.5°F 71.0°F
Mar 29 72.6°F 69.5°F 71.2°F
Mar 30 71.7°F 68.6°F 70.9°F
Mar 31 71.6°F 67.8°F 70.8°F
Apr 1 71.5°F 68.3°F 70.6°F
Apr 2 71.2°F 67.9°F 70.4°F
Apr 3 71.2°F 67.9°F 70.4°F
Apr 4 71.4°F 68.5°F 70.6°F
Apr 5 71.2°F 66.8°F 70.4°F
Apr 6 71.3°F 67.4°F 70.4°F
Apr 7 71.1°F 68.0°F 70.3°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 255 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 74.4°F in Winter, 71.8°F in Spring, 79.7°F in Summer, and 83.6°F in Autumn.