All data are in degrees Fahrenheit

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Water temperature in Little Cayman

Detailed information about the current water temperature in Little Cayman. 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 Little Cayman now

79.8

°F

April 5, 05:37

Trend:

decreasing

Yesterday:

80.0°F

Tomorrow:

79.8°F

Sunrise:

06:11

Sunset:

18:36

Day Length:

12 h. 25 min.

Little Cayman in April

Minimum:

81.3°F

Average:

81.7°F

Maximum:

82.5°F

Sea water temperature in Little Cayman today

As of now, in Little Cayman, the water temperature is 79.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 82.5°F on 2016, while the historical minimum was 80.2°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 80.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Little Cayman

Date Current Year

actual* / forecast**

last year 10 years average
Mar 22 80.2°F 81.1°F 80.9°F
Mar 23 79.9°F 81.4°F 80.8°F
Mar 24 79.7°F 81.3°F 80.6°F
Mar 25 79.7°F 81.3°F 80.7°F
Mar 26 79.8°F 81.7°F 80.8°F
Mar 27 80.0°F 81.6°F 80.8°F
Mar 28 80.0°F 81.4°F 80.9°F
Mar 29 79.9°F 81.5°F 80.9°F
Mar 30 80.1°F 81.3°F 80.9°F
Mar 31 80.1°F 81.4°F 80.9°F
Apr 1 80.2°F 81.7°F 81.0°F
Apr 2 79.9°F 81.6°F 81.0°F
Apr 3 79.5°F 81.7°F 81.1°F
Apr 4 80.0°F 81.8°F 81.2°F
Apr 5 79.8°F 81.6°F 81.4°F
Apr 6 79.8°F 81.6°F 81.3°F
Apr 7 79.8°F 82.0°F 81.3°F
Apr 8 79.9°F 82.0°F 81.4°F
Apr 9 80.0°F 81.9°F 81.6°F
Apr 10 80.0°F 81.7°F 81.5°F
Apr 11 80.0°F 81.7°F 81.5°F
Apr 12 80.2°F 81.8°F 81.7°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 Little Cayman by month

In Little Cayman, the water temperature is comfortable for swimming all year round.
The warmest water in Little Cayman was recorded on August 8, 2023, reaching a 88.6°F. While the coldest temperature occurred on March 25, 2017, dipping to 79.2°F. The average readings by season are 81.4°F in Winter, 82.0°F in Spring, 85.4°F in Summer, and 85.4°F in Autumn.