World sea water temperatures

Water temperature in Napali Coast (HI) in October

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Is it warm enough to swim in Napali Coast in October? Average water temperature in Napali Coast in October is 80.4°F and therefore suitable for comfortable swimming. The warmest sea in Napali Coast in October is 83.3°F, and the coldest is 78.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Napali Coast

Changes water temperature in Napali Coast in October 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
October 181.7°F79.3°F79.3°F82.8°F
October 281.5°F79.2°F79.2°F81.7°F
October 381.5°F79.3°F79.2°F82.9°F
October 481.5°F79.7°F79.2°F82.2°F
October 581.7°F79.3°F79.2°F82.9°F
October 681.7°F79.5°F79.3°F82.4°F
October 781.3°F79.5°F79.2°F81.5°F
October 881.5°F79.5°F79°F82.8°F
October 981.7°F79.5°F79°F83.3°F
October 1081.7°F79.3°F79°F83.1°F
October 1181.7°F79°F78.8°F82.8°F
October 1281.7°F79.2°F78.8°F82.6°F
October 1381.7°F79.2°F78.6°F82.8°F
October 1481.9°F79.2°F78.8°F82.6°F
October 1581.9°F79.3°F78.8°F81.9°F
Day 2025 2024 Min Max
October 1681.9°F79.5°F78.4°F82.6°F
October 1782°F79.3°F78.4°F82.8°F
October 1881.9°F79.5°F78.6°F82.8°F
October 1981.9°F79.3°F79.2°F82.4°F
October 2081.9°F79.5°F79.2°F82.4°F
October 2181.7°F79.2°F78.8°F81.7°F
October 2281.3°F79.5°F79.2°F82°F
October 2381.3°F79.3°F78.6°F81.9°F
October 2481.1°F79.5°F78.4°F82.2°F
October 2580.8°F79.2°F78.4°F82.4°F
October 2680.8°F79.5°F78.6°F82.2°F
October 2780.8°F79.3°F78.8°F81.3°F
October 2881°F79.2°F79.2°F81.7°F
October 2980.6°F79°F79°F81.5°F
October 3080.6°F79.2°F79°F81.5°F
October 3180.4°F79°F78.8°F81.7°F
Napali Coast water temp chart in October

Average water temperature in Napali Coast in October over a decade

20162017201820192020
79.7°F80.8°F81°F81.3°F82°F
20212022202320242025
79°F81°F80.8°F79.3°F81.3°F

Napali Coast 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 October?

Want to know where the water temperature in October 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

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Our report for Napali Coast 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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