World sea water temperatures

Water temperature in Treasure Cay in August

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Is it warm enough to swim in Treasure Cay in August? Average water temperature in Treasure Cay in August is 85.8°F and therefore suitable for comfortable swimming. The warmest sea in Treasure Cay in August is 89.4°F, and the coldest is 82.8°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Treasure Cay

Changes water temperature in Treasure Cay in August 2025, 2024

To get an accurate forecast for the water temperature in Treasure Cay for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Treasure Cay, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
August 188.5°F86.9°F84°F88.5°F
August 288.5°F86.9°F83.8°F88.5°F
August 388.2°F86.4°F83.5°F88.2°F
August 488.5°F87.1°F83.8°F88.5°F
August 587.6°F86.7°F84°F87.6°F
August 688.3°F86.4°F84.2°F88.3°F
August 788°F85.6°F84.4°F88.2°F
August 888.2°F86.5°F84.4°F89.4°F
August 986.2°F85.8°F84.4°F88.2°F
August 1086.4°F86.4°F84.4°F89.2°F
August 1186.9°F85.6°F84.4°F88.5°F
August 1286.9°F87.3°F84.7°F88.7°F
August 1386.5°F86.4°F85.1°F88.3°F
August 1487.1°F87.1°F85.1°F88.5°F
August 1587.3°F87.3°F85.1°F88°F
Day 2025 2024 Min Max
August 1687.8°F86.9°F84.9°F88°F
August 1788.7°F86.4°F84.6°F88.7°F
August 1888.3°F86.5°F84.6°F88.3°F
August 1988°F87.1°F84.9°F88°F
August 2087.1°F86.7°F84.4°F87.3°F
August 2186.7°F86.5°F84°F87.3°F
August 2286.4°F87.1°F84.2°F88°F
August 2386.4°F86.7°F84.2°F87.6°F
August 2486.9°F86.2°F84.7°F87.4°F
August 2586.7°F85.8°F84.7°F87.3°F
August 2686.5°F86.2°F82.9°F87.4°F
August 2786.7°F86.7°F82.8°F87.4°F
August 2887.3°F86.5°F82.8°F87.3°F
August 2986.7°F85.8°F83.5°F87.6°F
August 3086.5°F85.8°F83.7°F87.8°F
August 3186.4°F85.8°F82.9°F86.9°F
Treasure Cay water temp chart in August

Average water temperature in Treasure Cay in August over a decade

20162017201820192020
86.5°F85.8°F85.6°F86.4°F86.2°F
20212022202320242025
85.6°F86.5°F87.3°F86.5°F88°F

Treasure Cay sea state in August

Chart comparing the height of waves in Treasure Cay in August over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Treasure Cay in August

Treasure Cay water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in August?

Want to know where the water temperature in August is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in August. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Green Turtle Cay85.6°F82.8°F88.2°F
Great Guana Cay85.5°F82.6°F87.8°F
Hope Town85.3°F82.4°F87.3°F
Tahiti Beach85.3°F82.4°F87.1°F
Elbow Cay85.3°F82.4°F87.3°F
Great Stirrup Cay85.6°F83.1°F88.2°F
Grand Bahama85.6°F83.3°F88.3°F
Great Harbour Cay85.8°F83.1°F88.5°F
CocoCay85.8°F83.1°F89.2°F
Bullock Harbour86°F83.1°F89.4°F

Treasure Cay photo gallery

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Treasure Cay is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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