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Water temperature in Kahe Point Beach (HI) in September

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Is it warm enough to swim in Kahe Point Beach in September? Average water temperature in Kahe Point Beach in September is 81°F and therefore suitable for comfortable swimming. The warmest sea in Kahe Point Beach in September is 84.4°F, and the coldest is 77.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Kahe Point Beach

Changes water temperature in Kahe Point Beach in September 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
September 180.2°F81.3°F78.4°F83.5°F
September 280.2°F81.1°F78.6°F83.8°F
September 380.4°F81.3°F78.6°F84°F
September 480.8°F81.1°F78.8°F83.8°F
September 581°F81.1°F78.8°F83.7°F
September 681.5°F81.3°F78.6°F83.7°F
September 781.7°F81.3°F78.8°F83.8°F
September 881.1°F81.5°F78.8°F84.2°F
September 981.1°F81.5°F78.8°F84.4°F
September 1081.3°F81.7°F79°F84.2°F
September 1181°F81.7°F78.8°F84.2°F
September 1281°F81.9°F78.3°F84°F
September 1380.8°F81.7°F78.4°F83.8°F
September 1480.8°F81.9°F78.4°F83.5°F
September 1580.6°F81.5°F78.6°F83.3°F
Day 2025 2024 Min Max
September 1680.6°F81.5°F78.8°F83.3°F
September 1780.4°F81.9°F78.6°F83.1°F
September 1880.4°F81.9°F78.8°F83.1°F
September 1980.2°F82°F78.4°F83.1°F
September 2080.2°F81.9°F77.9°F83.1°F
September 2180.2°F81.7°F78.1°F83.5°F
September 2280.2°F81.5°F78.3°F83.3°F
September 2380.2°F81.3°F77.9°F83.3°F
September 2480.4°F81.1°F78.3°F83.1°F
September 2580.6°F81.5°F78.3°F83.1°F
September 26 81.5°F79.9°F83.5°F
September 27 81.3°F78.6°F83.8°F
September 28 81.1°F78.6°F83.7°F
September 29 81°F79°F83.5°F
September 30 81°F79.2°F83.5°F
Kahe Point Beach water temp chart in September

Average water temperature in Kahe Point Beach in September over a decade

20152016201720182019
83.1°F81.7°F81.7°F81.1°F82.9°F
20202021202220232024
81.7°F79.9°F81.5°F80.6°F81.5°F

Kahe Point Beach sea state in September

Chart comparing the height of waves in Kahe Point Beach in September 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 Kahe Point Beach in September

Kahe Point Beach 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 September?

Want to know where the water temperature in September 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 September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Nimitz Beach81°F77.9°F84.4°F
Kapolei81°F77.9°F84.4°F
Ewa Beach80.8°F77.9°F84.4°F
White Plains Beach80.8°F77.7°F84.4°F
Aiea80.8°F77.7°F84.2°F
Pearl City80.8°F77.7°F84.2°F
Yokohama Beach81°F77.9°F84.2°F
Kahaluu80.2°F77.5°F83.5°F
Waikiki80.6°F77.5°F84.4°F
Ala Moana80.6°F77.5°F84.4°F

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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 Kahe Point Beach 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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