All data are in degrees Fahrenheit

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Water temperature in Cayenne

Detailed information about the current water temperature in Cayenne. 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 Cayenne now

81.6

°F

December 28, 12:52

Trend:

decreasing

Yesterday:

81.9°F

Tomorrow:

81.4°F

Sunrise:

06:36

Sunset:

18:26

Day Length:

11 h. 50 min.

Cayenne in January

Minimum:

78.5°F

Average:

80.9°F

Maximum:

83.0°F

Sea water temperature in Cayenne today

As of now, in Cayenne, the water temperature is 81.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.2°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 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 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 83.2°F on 2023, while the historical minimum was 79.9°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 81.1°F, the minimum temperature may reach 80.9°F, and the maximum might stay at 81.4°F.

Daily water temperature in Cayenne

Date Current Year

actual* / forecast**

last year 10 years average
Jan 1 81.1°F 81.5°F 80.9°F
Jan 2 80.9°F 81.4°F 80.7°F
Jan 3 81.0°F 82.2°F 80.8°F
Jan 4 81.1°F 82.1°F 80.9°F
Dec 14 81.6°F 81.6°F 81.9°F
Dec 15 81.5°F 81.8°F 81.8°F
Dec 16 81.5°F 82.1°F 81.9°F
Dec 17 81.5°F 82.8°F 81.9°F
Dec 18 81.5°F 82.4°F 81.8°F
Dec 19 80.8°F 82.2°F 81.6°F
Dec 20 81.0°F 82.1°F 81.5°F
Dec 21 80.9°F 81.8°F 81.6°F
Dec 22 81.1°F 81.7°F 81.5°F
Dec 23 81.5°F 81.7°F 81.4°F
Dec 24 81.3°F 81.4°F 81.3°F
Dec 25 81.4°F 81.4°F 81.3°F
Dec 26 81.3°F 81.5°F 81.3°F
Dec 27 81.9°F 81.3°F 81.3°F
Dec 28 81.6°F 81.2°F 81.4°F
Dec 29 81.4°F 82.0°F 81.2°F
Dec 30 81.3°F 81.9°F 81.1°F
Dec 31 81.3°F 81.8°F 81.1°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 Cayenne by month

In Cayenne, the water temperature is comfortable for swimming all year round.
The warmest water in Cayenne was recorded on October 20, 2024, reaching a 86.8°F. While the coldest temperature occurred on January 1, 2019, dipping to 78.5°F. The average readings by season are 81.0°F in Winter, 81.7°F in Spring, 82.9°F in Summer, and 83.1°F in Autumn.