All data are in degrees Fahrenheit

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Water temperature in Cape Coral

Detailed information about the current water temperature in Cape Coral. 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 Cape Coral now

78.2

°F

April 22, 14:57

Trend:

decreasing

Yesterday:

79.5°F

Tomorrow:

78.2°F

Sunrise:

06:58

Sunset:

19:55

Day Length:

12 h. 57 min.

Cape Coral in April

Minimum:

65.8°F

Average:

70.6°F

Maximum:

74.8°F

Sea water temperature in Cape Coral today

As of now, in Cape Coral, the water temperature is 78.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°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 notably higher than the average recorded over the past two weeks, indicating a significant warming 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 82.5°F on 2020, while the historical minimum was 75.1°F on 2025.

Over the last two weeks, the water temperature has stayed slightly lower 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 78.8°F, with minimum temperature starting at 78.2°F, while the maximum might reach 79.4°F.

Daily water temperature in Cape Coral

Date Current Year

actual* / forecast**

last year 10 years average
Apr 8 76.9°F 80.0°F 77.1°F
Apr 9 77.2°F 80.1°F 77.3°F
Apr 10 76.7°F 78.1°F 77.1°F
Apr 11 76.1°F 75.9°F 76.8°F
Apr 12 75.2°F 75.1°F 76.5°F
Apr 13 75.2°F 76.1°F 77.0°F
Apr 14 74.6°F 73.3°F 76.5°F
Apr 15 74.9°F 74.0°F 77.0°F
Apr 16 74.0°F 73.9°F 77.1°F
Apr 17 75.2°F 75.0°F 77.2°F
Apr 18 76.0°F 76.2°F 77.5°F
Apr 19 76.3°F 75.6°F 77.6°F
Apr 20 78.4°F 75.9°F 77.8°F
Apr 21 79.5°F 77.3°F 78.1°F
Apr 22 78.2°F 75.1°F 77.6°F
Apr 23 78.2°F 75.1°F 77.6°F
Apr 24 78.4°F 78.2°F 77.8°F
Apr 25 78.7°F 78.0°F 78.1°F
Apr 26 78.7°F 78.5°F 78.1°F
Apr 27 79.0°F 78.9°F 78.4°F
Apr 28 79.4°F 80.0°F 78.8°F
Apr 29 79.3°F 80.9°F 78.7°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 Cape Coral by month

In Cape Coral, the months March through November offer comfortable swimming conditions, which amounts to 252 swimming days.
The warmest water in Cape Coral was recorded on August 4, 2025, reaching a 90.4°F. While the coldest temperature occurred on February 6, 2026, dipping to 56.9°F. The average readings by season are 69.2°F in Winter, 77.5°F in Spring, 86.2°F in Summer, and 80.7°F in Autumn.