World sea water temperatures

Water temperature in Hanauma Bay (HI) in October

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Is it warm enough to swim in Hanauma Bay in October? Average water temperature in Hanauma Bay in October is 80.4°F and therefore suitable for comfortable swimming. The warmest sea in Hanauma Bay in October is 82.8°F, and the coldest is 78.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Hanauma Bay

Changes water temperature in Hanauma Bay in October 2024, 2023

To get an accurate forecast for the water temperature in Hanauma Bay for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Hanauma Bay, 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 2024 2023 Min Max
October 181.1°F79.5°F79.5°F82.8°F
October 281.1°F79.9°F79°F82.6°F
October 381.1°F80.4°F78.6°F82.6°F
October 481.1°F80.2°F78.6°F82°F
October 581°F80.4°F78.8°F82°F
October 681°F80.6°F79°F82.2°F
October 781.1°F80.8°F78.4°F82°F
October 881°F80.8°F78.8°F82°F
October 981°F80.8°F78.6°F82.4°F
October 1080.8°F80.6°F79.2°F82.2°F
October 1180.6°F80.2°F78.6°F82.2°F
October 1280.6°F80.4°F78.6°F82.4°F
October 1380.6°F80.2°F78.6°F82.6°F
October 1481°F80.6°F78.4°F82.4°F
October 1580.2°F80.6°F78.6°F82.6°F
Day 2024 2023 Min Max
October 1680.2°F81°F79°F82.6°F
October 1780.2°F80.8°F78.8°F82.2°F
October 1880.4°F81°F79.2°F82.2°F
October 1980.1°F80.8°F79.3°F82.2°F
October 2079.9°F80.8°F79°F82.2°F
October 2180.1°F80.6°F78.4°F82°F
October 2279.9°F80.6°F78.4°F82°F
October 2380.1°F80.8°F78.3°F82.4°F
October 2479.9°F80.6°F78.1°F81.9°F
October 2579.9°F80.2°F78.4°F82°F
October 2680.1°F80.6°F78.4°F82.4°F
October 2779.9°F81°F78.8°F82.2°F
October 2879.5°F80.8°F79°F82.2°F
October 2980.1°F80.8°F78.6°F82°F
October 3080.1°F81°F78.6°F81.7°F
October 3180.1°F80.6°F78.4°F81.9°F
Hanauma Bay water temp chart in October

Average water temperature in Hanauma Bay in October over a decade

20152016201720182019
81.5°F80.4°F80.6°F81.3°F82.2°F
20202021202220232024
81.5°F79.5°F81.1°F80.6°F80.4°F

Hanauma Bay sea state in October

Chart comparing the height of waves in Hanauma Bay in October 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 Hanauma Bay in October

Hanauma Bay 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

Temperature in neighboring cities

The nearest locations with the average water temperature in October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Sandy Beach80.4°F78.1°F82.8°F
Bellows Field Beach Park80.4°F78.1°F82.6°F
Sherwood Beach80.4°F78.1°F82.6°F
Kahala Beach80.4°F78.3°F82.8°F
Lanikai80.2°F77.9°F82.6°F
Diamond Head80.6°F78.3°F82.8°F
Ala Moana80.6°F78.3°F82.8°F
Kaimana Beach80.6°F78.3°F82.9°F
Sans Souci Beach80.6°F78.3°F82.9°F
Kailua80.2°F77.9°F82.2°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 Hanauma Bay 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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