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Water temperature in Kaunakakai (HI) in January

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Is it warm enough to swim in Kaunakakai in January? Average water temperature in Kaunakakai in January is 76.6°F and therefore suitable for comfortable swimming. The warmest sea in Kaunakakai in January is 78.3°F, and the coldest is 75.2°F. Average high air temperature in Kaunakakai in January is 78°F, and average low temperature is 63°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Kaunakakai

Changes water temperature in Kaunakakai in January 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
January 177.9°F77°F75.7°F78.3°F
January 277.7°F77.2°F75.6°F78.3°F
January 377.7°F77°F75.7°F78.3°F
January 477.5°F76.8°F75.4°F78.3°F
January 577.9°F76.8°F75.6°F78.1°F
January 677.9°F76.8°F75.7°F77.9°F
January 778.1°F77.2°F75.6°F78.1°F
January 877.7°F77.4°F75.7°F78.3°F
January 977.7°F77.2°F75.6°F78.1°F
January 1077.7°F77.2°F75.7°F77.9°F
January 1177.4°F77°F75.4°F78.1°F
January 1277.5°F76.8°F75.6°F78.1°F
January 1377.4°F76.8°F75.6°F77.9°F
January 1477.5°F76.5°F75.7°F77.9°F
January 1577.5°F76.5°F75.6°F77.7°F
Day 2025 2024 Min Max
January 1677.5°F76.5°F75.6°F78.1°F
January 1777.5°F76.8°F75.6°F77.9°F
January 1877.4°F76.6°F75.6°F77.7°F
January 1977.4°F76.6°F75.4°F77.9°F
January 2077.2°F77.2°F75.2°F77.9°F
January 2177°F77.2°F75.2°F77.7°F
January 2277°F77.4°F75.4°F77.4°F
January 2377°F77.2°F75.6°F77.5°F
January 2477°F77.2°F75.4°F77.5°F
January 2577.2°F77°F75.7°F77.7°F
January 2677.2°F77°F75.7°F77.7°F
January 2777°F77.2°F75.6°F77.7°F
January 2877°F77.4°F75.4°F77.5°F
January 2976.8°F77.5°F75.2°F77.5°F
January 3076.6°F77.4°F75.2°F77.5°F
January 3176.8°F77.4°F75.2°F77.4°F
Kaunakakai water temp chart in January

Average water temperature in Kaunakakai in January over a decade

20162017201820192020
77.7°F76.8°F76.3°F76.3°F77.4°F
20212022202320242025
77.7°F76.8°F77.2°F77°F77.4°F

Kaunakakai sea state in January

Chart comparing the height of waves in Kaunakakai in January 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 Kaunakakai in January

Weather and climate in Kaunakakai in January

This data display average monthly climate indicators in Kaunakakai in January based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature78°F
  • Average LOW temperature63°F
  • Average rainfall94mm/3.7''

Kaunakakai 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 January?

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

AvrMinMax
Molokai76.8°F75.2°F78.8°F
Kahana76.6°F75°F78.8°F
Napili Bay76.5°F74.8°F78.6°F
Kaanapali76.8°F75.2°F79°F
Kahekili Beach Park76.8°F75.2°F79°F
Kapalua76.5°F74.8°F78.6°F
Honolua Bay76.5°F74.8°F78.6°F
Fleming Beach76.5°F74.8°F78.6°F
Oneloa Bay76.5°F74.8°F78.6°F
Ironwood Beach76.5°F74.8°F78.6°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 Kaunakakai 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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