World sea water temperatures

Water temperature in Mauna Kea Beach (HI) in October

Home > United States > Hawaii > Island of Hawaii > Mauna Kea Beach

Is it warm enough to swim in Mauna Kea Beach in October? Average water temperature in Mauna Kea Beach in October is 80.8°F and therefore suitable for comfortable swimming. The warmest sea in Mauna Kea Beach in October is 83.5°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 Mauna Kea Beach

Changes water temperature in Mauna Kea Beach in October 2025, 2024

To get an accurate forecast for the water temperature in Mauna Kea 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 Mauna Kea Beach, 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°F80.6°F79.3°F83.5°F
October 281°F80.6°F79.2°F83.3°F
October 380.8°F80.8°F79°F83.1°F
October 481°F80.8°F79.3°F82.9°F
October 581.1°F80.4°F79.3°F82.9°F
October 681.1°F80.2°F79.3°F83.1°F
October 781.3°F80.4°F79.3°F83.1°F
October 881.3°F80.8°F79.5°F83.3°F
October 981.1°F80.6°F79.3°F83.3°F
October 1081.1°F80.4°F79.3°F83.5°F
October 1181°F80.6°F79.5°F83.5°F
October 1281°F80.6°F79.2°F83.5°F
October 1381°F80.4°F79.2°F83.3°F
October 1480.8°F80.4°F79.2°F83.5°F
October 1581°F80.6°F79.2°F83.3°F
Day 2025 2024 Min Max
October 1681°F80.4°F78.8°F83.3°F
October 1781°F80.4°F78.8°F83.3°F
October 1881°F80.4°F78.8°F83.5°F
October 1980.8°F81°F79°F83.3°F
October 2080.6°F80.8°F79°F83.3°F
October 21 80.8°F79°F83.3°F
October 22 80.8°F78.8°F83.3°F
October 23 80.6°F78.4°F82.2°F
October 24 80.8°F79.2°F83.3°F
October 25 80.6°F78.6°F83.3°F
October 26 80.6°F78.4°F82.9°F
October 27 80.6°F79.5°F82.2°F
October 28 80.6°F79°F82°F
October 29 80.6°F78.6°F82°F
October 30 80.1°F78.6°F82.2°F
October 31 80.2°F79.2°F81°F
Mauna Kea Beach water temp chart in October

Average water temperature in Mauna Kea Beach in October over a decade

20152016201720182019
82.8°F81.3°F81.7°F82.4°F83.1°F
20202021202220232024
80.6°F79.3°F81.7°F80.4°F80.6°F

Mauna Kea Beach sea state in October

Chart comparing the height of waves in Mauna Kea Beach 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 Mauna Kea Beach in October

Mauna Kea 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 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
Spencer Beach80.8°F78.4°F83.5°F
Mauna Lani80.8°F78.6°F83.5°F
Mahukona80.6°F78.1°F83.5°F
Kukio80.8°F78.6°F83.5°F
Makalawena Beach80.8°F78.4°F83.5°F
Kailua Kona80.8°F78.3°F83.7°F
Kahaluu-Keauhou80.8°F78.3°F83.3°F
Manini Beach80.8°F78.3°F83.5°F
Kealakekua Bay80.8°F78.4°F83.3°F
Honaunau Bay80.8°F78.4°F83.3°F

United States photo gallery

  • Easter sunrise Lake Huron
  • United States
  • United States
  • United States

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for Island of Hawaii best beach

Current rating: (0 votes cast)

If you know this place (Mauna Kea Beach) and want to leave your comment or rate it, then fill out the following form.

Your rating for this place:

Does this place have a "Blue Flag" award [1], are there rip currents and what type of beach is it, sand or pebble:

Is the beach a dog-friendly place, child friendly or a nudist beach?


Your comments for this place (water quality, crowds, facilities, activities, lifeguards, service etc.):



[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.

The best hotels and apartments in Mauna Kea Beach

If you've stayed in Mauna Kea Beach and liked the accommodation, please share the name and your impressions:


Get widget or API for your website

Our report for Mauna Kea 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.

Contact us: admin@seatemperature.info
privacy policy