This data the coastal Kahekili Beach Park 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 Kahekili Beach Park today is 81°F. Based on our historical data over a period of ten years, the warmest water in this day in the Pacific Ocean near Kahekili Beach Park was recorded in 2019 and was 84°F, and the coldest was recorded in 2012 at 77.9°F. Sea water temperature in Kahekili Beach Park is expected to drop to 80.8°F in the next 10 days. September average water temperature in Kahekili Beach Park is 80.8°F, the minimum temperature is 77.4°F, and the maximum is 84.9°F.
The swimming season in Kahekili Beach Park lasts from January to December, twelve months per year! During those months, Kahekili Beach Park water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Kahekili Beach Park in winter reaches 77°F, in spring 76.8°F, in summer the average temperature rises to 79.5°F, and in autumn it is 80.2°F.
September 5, 2025 |
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today temp |
81°F |
September 4, 2025 |
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yesterday temp |
80.8°F |
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 Kahekili Beach Park. 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 Kahekili Beach Park. 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 |
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2' 0" | 1' 11" | 1' 11" | 1' 10" |
0.6 m | 0.59 m | 0.58 m | 0.55 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 9" | 1' 9" | 1' 9" | 1' 10" |
0.54 m | 0.53 m | 0.54 m | 0.57 m |
Data in a table show Kahekili Beach Park temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Kahekili Beach Park.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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76.6°F | 76.6°F | 75.9°F | 78.8°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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78.3°F | 79°F | 77.7°F | 77.4°F |
You may also be interested in other sections of our site for Kahekili Beach Park: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Kahekili Beach Park. 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 Kahekili Beach Park 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