What is the current water temperature in Cayenne?

As of now, in Cayenne, the water temperature is 27.62°C. It's safe to say that the water is comfortably warm for various water-related activities.

French Guiana > Cayenne

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.

81.7

°F

December 22, 02:44

Trend:

decreasing

Yesterday:

81.8°F

Tomorrow:

81.5°F

Sunrise:

06:33

Sunset:

18:24

Day Length:

11 h. 51 min.

Cayenne in December

Minimum:

79.5°F

Average:

80.6°F

Maximum:

81.8°F

Sea water temperature in Cayenne today

As of now, in Cayenne, the water temperature is 81.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 83.8°F on 2023, while the historical minimum was 80.1°F on 2018.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cayenne

Date	Current Year actual* / forecast**	last year	10 years average
Dec 8	82.3°F	83.6°F	82.1°F
Dec 9	82.5°F	83.1°F	81.9°F
Dec 10	82.3°F	82.5°F	81.8°F
Dec 11	82.0°F	82.8°F	81.9°F
Dec 12	81.8°F	83.0°F	82.0°F
Dec 13	81.7°F	83.2°F	81.8°F
Dec 14	81.6°F	82.9°F	81.9°F
Dec 15	81.8°F	83.4°F	81.8°F
Dec 16	82.1°F	83.6°F	81.8°F
Dec 17	82.8°F	83.4°F	81.8°F
Dec 18	82.4°F	83.3°F	81.7°F
Dec 19	82.2°F	83.2°F	81.7°F
Dec 20	82.1°F	83.2°F	81.6°F
Dec 21	81.8°F	83.8°F	81.7°F
Dec 22	81.7°F	83.8°F	81.6°F
Dec 23	81.5°F	83.5°F	81.4°F
Dec 24	81.4°F	83.2°F	81.3°F
Dec 25	81.4°F	83.0°F	81.2°F
Dec 26	81.4°F	82.7°F	81.2°F
Dec 27	81.3°F	82.5°F	81.2°F
Dec 28	81.4°F	83.2°F	81.3°F
Dec 29	81.2°F	82.5°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 80.9°F in Winter, 81.6°F in Spring, 82.8°F in Summer, and 83.0°F in Autumn.