This data the coastal Palm Harbor ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Palm Harbor today is 84.2°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Mexico near Palm Harbor was recorded in 2007 and was 87.1°F, and the coldest was recorded in 2016 at 83.1°F. Sea water temperature in Palm Harbor is expected to rise to 85.1°F in the next 10 days. September average water temperature in Palm Harbor is 84.7°F, the minimum temperature is 81.3°F, and the maximum is 88°F.
The swimming season in Palm Harbor lasts from February to December. During those months, Palm Harbor water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Palm Harbor in winter reaches 64.8°F, in spring 74.1°F, in summer the average temperature rises to 85.8°F, and in autumn it is 78.8°F.
September 5, 2025 |
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today temp |
84.2°F |
September 4, 2025 |
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yesterday temp |
84.4°F |
The ocean salinity in Palm Harbor is 35.14‰, and the average salinity of the World Ocean is 35‰.
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Palm Harbor. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Palm Harbor. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
0' 7" | 0' 9" | 0' 9" | 0' 10" |
0.19 m | 0.24 m | 0.24 m | 0.26 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 0" | 0' 11" | 0' 11" | 0' 11" |
0.3 m | 0.29 m | 0.28 m | 0.27 m |
Data in a table show Palm Harbor temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Palm Harbor.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
81.3°F | 79.9°F | 78.6°F | 79.2°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
84°F | 88.3°F | 86.4°F | 81.9°F |
You may also be interested in other sections of our site for Palm Harbor: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Palm Harbor. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Palm Harbor on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 63.3°F | 51.1°F | 73.2°F | cold |
Ocean water temperature in Palm Harbor in January | ||||
February | 64.4°F | 56.8°F | 75.9°F | cold |
Ocean water temperature in Palm Harbor in February | ||||
March | 68.4°F | 57.4°F | 80.4°F | warm |
Ocean water temperature in Palm Harbor in March | ||||
April | 74.1°F | 63.9°F | 80.8°F | warm |
Ocean water temperature in Palm Harbor in April | ||||
May | 79.7°F | 73°F | 86.7°F | hot |
Ocean water temperature in Palm Harbor in May | ||||
June | 84.4°F | 76.8°F | 88.7°F | hot |
Ocean water temperature in Palm Harbor in June | ||||
July | 86.4°F | 83.3°F | 90°F | hot |
Ocean water temperature in Palm Harbor in July | ||||
August | 86.7°F | 83.5°F | 92.1°F | hot |
Ocean water temperature in Palm Harbor in August | ||||
September | 84.7°F | 81.3°F | 88°F | hot |
Ocean water temperature in Palm Harbor in September | ||||
October | 79.5°F | 68.2°F | 86.7°F | hot |
Ocean water temperature in Palm Harbor in October | ||||
November | 72°F | 63.9°F | 81.1°F | warm |
Ocean water temperature in Palm Harbor in November | ||||
December | 66.7°F | 55.6°F | 74.5°F | cold |
Ocean water temperature in Palm Harbor in December |