All data are in degrees Fahrenheit

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Water temperature in Marsh Harbour

Detailed information about the current water temperature in Marsh Harbour. 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 Marsh Harbour now

84.1

°F

July 5, 10:23

Trend:

stable

Yesterday:

84.2°F

Tomorrow:

84.3°F

Sunrise:

06:20

Sunset:

20:05

Day Length:

13 h. 45 min.

Marsh Harbour in July

Minimum:

73.5°F

Average:

76.0°F

Maximum:

77.2°F

Sea water temperature in Marsh Harbour today

As of now, in Marsh Harbour, the water temperature is 84.1°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 1.2°F lower 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 rise 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 87.6°F on 2024, while the historical minimum was 83.3°F on 2022.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 84.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Marsh Harbour

Date Current Year

actual* / forecast**

last year 10 years average
Jun 21 85.0°F 83.0°F 83.6°F
Jun 22 84.9°F 84.0°F 83.8°F
Jun 23 84.8°F 83.6°F 83.8°F
Jun 24 85.2°F 84.1°F 83.8°F
Jun 25 85.4°F 84.4°F 84.2°F
Jun 26 85.0°F 84.4°F 84.3°F
Jun 27 84.5°F 84.3°F 84.4°F
Jun 28 83.9°F 84.9°F 84.5°F
Jun 29 83.6°F 85.2°F 84.4°F
Jun 30 84.0°F 85.7°F 84.6°F
Jul 1 84.7°F 84.7°F 84.6°F
Jul 2 84.7°F 85.7°F 84.7°F
Jul 3 84.3°F 85.9°F 85.0°F
Jul 4 84.2°F 86.7°F 85.0°F
Jul 5 84.1°F 87.6°F 85.3°F
Jul 6 84.3°F 87.3°F 85.5°F
Jul 7 84.5°F 88.4°F 85.7°F
Jul 8 84.3°F 87.6°F 85.5°F
Jul 9 84.3°F 87.8°F 85.5°F
Jul 10 84.4°F 87.1°F 85.6°F
Jul 11 84.5°F 86.8°F 85.6°F
Jul 12 84.5°F 86.6°F 85.7°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 Marsh Harbour by month

In Marsh Harbour, the water temperature is comfortable for swimming all year round.
The warmest water in Marsh Harbour was recorded on August 9, 2023, reaching a 88.9°F. While the coldest temperature occurred on January 14, 2025, dipping to 69.4°F. The average readings by season are 75.5°F in Winter, 77.6°F in Spring, 84.9°F in Summer, and 82.5°F in Autumn.