All data are in degrees Fahrenheit

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Water temperature in Cocoa Beach

Detailed information about the current water temperature in Cocoa Beach. 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 Cocoa Beach now

82.6

°F

August 10, 15:36

Trend:

stable

Yesterday:

81.0°F

Tomorrow:

82.3°F

Sunrise:

06:49

Sunset:

20:06

Day Length:

13 h. 17 min.

Cocoa Beach in August

Minimum:

60.6°F

Average:

67.8°F

Maximum:

71.8°F

Sea water temperature in Cocoa Beach today

As of now, in Cocoa Beach, the water temperature is 82.6°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 2.0°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. 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 minimum temperature for this date. The maximum temperature recorded for this date was 88.3°F on 2023, while the historical minimum was 82.4°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 82.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cocoa Beach

Date Current Year

actual* / forecast**

last year 10 years average
Jul 27 84.2°F 85.3°F 84.3°F
Jul 28 85.0°F 86.3°F 84.7°F
Jul 29 85.0°F 88.2°F 84.5°F
Jul 30 84.1°F 86.4°F 84.1°F
Jul 31 83.0°F 86.6°F 84.3°F
Aug 1 81.7°F 86.5°F 84.0°F
Aug 2 81.5°F 86.8°F 84.1°F
Aug 3 80.5°F 86.7°F 84.0°F
Aug 4 79.7°F 87.5°F 83.8°F
Aug 5 79.4°F 86.8°F 83.4°F
Aug 6 80.7°F 87.0°F 83.9°F
Aug 7 81.1°F 86.5°F 83.9°F
Aug 8 80.0°F 87.4°F 83.9°F
Aug 9 81.0°F 87.4°F 83.8°F
Aug 10 82.6°F 88.1°F 84.6°F
Aug 11 82.3°F 87.9°F 84.3°F
Aug 12 82.5°F 87.0°F 84.5°F
Aug 13 82.5°F 86.2°F 84.5°F
Aug 14 82.7°F 87.4°F 84.7°F
Aug 15 82.4°F 86.8°F 84.4°F
Aug 16 82.3°F 88.0°F 84.3°F
Aug 17 82.4°F 87.8°F 84.4°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 Cocoa Beach by month

In Cocoa Beach, the months April through November offer comfortable swimming conditions, which amounts to 235 swimming days.
The warmest water in Cocoa Beach was recorded on August 18, 2025, reaching a 88.5°F. While the coldest temperature occurred on January 27, 2025, dipping to 57.1°F. The average readings by season are 67.6°F in Winter, 75.1°F in Spring, 83.6°F in Summer, and 79.8°F in Autumn.