All data are in degrees Fahrenheit

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Water temperature in Nassau

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

84.6

°F

October 10, 10:27

Trend:

decreasing

Yesterday:

84.8°F

Tomorrow:

84.4°F

Sunrise:

07:05

Sunset:

18:47

Day Length:

11 h. 42 min.

Nassau in October

Minimum:

74.9°F

Average:

76.6°F

Maximum:

78.0°F

Sea water temperature in Nassau today

As of now, in Nassau, the water temperature is 84.6°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 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 86.0°F on 2023, while the historical minimum was 83.6°F on 2016.

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 84.2°F, the minimum temperature may reach 84.0°F, and the maximum might stay at 84.4°F.

Daily water temperature in Nassau

Date Current Year

actual* / forecast**

last year 10 years average
Sep 26 85.5°F 85.7°F 85.5°F
Sep 27 86.0°F 86.0°F 85.4°F
Sep 28 85.8°F 85.7°F 85.2°F
Sep 29 85.8°F 85.7°F 85.2°F
Sep 30 85.2°F 87.0°F 85.3°F
Oct 1 84.9°F 85.9°F 85.0°F
Oct 2 85.4°F 86.4°F 85.1°F
Oct 3 85.1°F 86.6°F 84.9°F
Oct 4 84.7°F 86.8°F 84.8°F
Oct 5 84.5°F 86.7°F 84.7°F
Oct 6 84.3°F 86.9°F 84.6°F
Oct 7 84.9°F 86.2°F 84.6°F
Oct 8 84.5°F 85.8°F 84.5°F
Oct 9 84.8°F 85.6°F 84.4°F
Oct 10 84.6°F 85.3°F 84.6°F
Oct 11 84.4°F 85.0°F 84.4°F
Oct 12 84.4°F 84.9°F 84.3°F
Oct 13 84.3°F 84.5°F 84.2°F
Oct 14 84.2°F 84.4°F 84.2°F
Oct 15 84.2°F 84.2°F 84.1°F
Oct 16 84.1°F 84.2°F 84.1°F
Oct 17 84.0°F 84.3°F 83.9°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 Nassau by month

In Nassau, the water temperature is comfortable for swimming all year round.
The warmest water in Nassau was recorded on July 23, 2023, reaching a 88.6°F. While the coldest temperature occurred on January 18, 2025, dipping to 73.1°F. The average readings by season are 76.7°F in Winter, 78.3°F in Spring, 85.0°F in Summer, and 83.4°F in Autumn.