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

84.0

°F

June 18, 14:46

Trend:

increasing

Yesterday:

82.5°F

Tomorrow:

84.1°F

Sunrise:

06:25

Sunset:

20:22

Day Length:

13 h. 57 min.

Cocoa Beach in June

Minimum:

62.2°F

Average:

68.0°F

Maximum:

73.0°F

Sea water temperature in Cocoa Beach today

As of now, in Cocoa Beach, the water temperature is 84.0°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 2.2°F higher 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 rise a bit.

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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.0°F on 2022, while the historical minimum was 78.0°F on 2017.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 84.4°F, with minimum temperature starting at 84.0°F, while the maximum might reach 85.0°F.

Daily water temperature in Cocoa Beach

Date Current Year

actual* / forecast**

last year 10 years average
Jun 4 81.4°F 81.8°F 81.1°F
Jun 5 81.3°F 80.5°F 80.9°F
Jun 6 80.7°F 80.5°F 81.2°F
Jun 7 80.6°F 80.2°F 81.2°F
Jun 8 80.4°F 81.0°F 80.7°F
Jun 9 80.6°F 82.6°F 81.1°F
Jun 10 80.9°F 79.8°F 81.0°F
Jun 11 82.5°F 81.5°F 81.5°F
Jun 12 82.0°F 81.4°F 81.5°F
Jun 13 82.1°F 81.8°F 81.6°F
Jun 14 81.7°F 82.9°F 82.0°F
Jun 15 83.3°F 84.4°F 82.2°F
Jun 16 83.3°F 82.1°F 82.2°F
Jun 17 82.5°F 83.6°F 82.2°F
Jun 18 84.0°F 82.3°F 81.8°F
Jun 19 84.1°F 82.6°F 81.9°F
Jun 20 84.2°F 83.7°F 82.0°F
Jun 21 84.0°F 83.6°F 81.8°F
Jun 22 84.1°F 83.6°F 81.9°F
Jun 23 84.6°F 83.7°F 82.3°F
Jun 24 84.6°F 84.4°F 82.3°F
Jun 25 85.0°F 84.4°F 82.8°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.