
The most detailed information about the water temperature in Kahaluu Keauhou in Pacific Ocean (Hawaii, United States). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Kahaluu Keauhou for a week.
Water temperature in Kahaluu Keauhou right now
data updated 18 minutes ago78°F

yesterday: 78°F
a week ago: 77°F
Trend: stability
Today water temperature in Kahaluu Keauhou is 78.3°F. It is the most comfortable swimming water in any body of water, especially on a hot day. This temperature range is recognized as the most optimal for prolonged bathing. In any case, the general weather is also important. So, the air temperature at the same time will reach 51°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 78°F. Water temperature range in Kahaluu Keauhou in June is from 75 to 82 degrees.
According to our forecast, in the next 5-6 days the water temperature in Kahaluu Keauhou will become lower than today, but in 10 days it will still slightly rise, its value will be 78°F.
Table of water temperature values in Kahaluu Keauhou
Day | Fact* | Average** | Forecast*** |
May 30 | 26.1°C | 26.0°C | |
May 31 | 25.4°C | 25.8°C | |
Jun 1 | 25.3°C | 26.0°C | |
Jun 2 | 25.4°C | 26.0°C | |
Jun 3 | 24.8°C | 26.0°C | |
Jun 4 | 25.7°C | 25.8°C | |
Jun 5 | °C | 26.3°C | |
Jun 6 | 25.7°C | 26.0°C | |
Jun 7 | 26.0°C | 25.7°C | |
Jun 8 | 26.0°C | 25.7°C | |
Jun 9 | 26.3°C | 26.0°C | |
Jun 10 | 26.0°C | 25.7°C | |
Jun 11 | 26.3°C | 26.0°C | |
Jun 12 | 25.8°C | 25.5°C | |
Jun 13 | 26.0°C | 25.7°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United States.

Annual graph of average water temperature change in Kahaluu Keauhou

Water temperature in Kahaluu Keauhou by month
Kahaluu Keauhou located in the northern hemisphere, south of the northern tropic, at latitude 19 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Kahaluu Keauhou is 78°F, by the seasons: in winter 77°F, in spring 76°F, in summer 79°F, in autumn 79°F. Minimum water temperature (74°F) in Kahaluu Keauhou it happens in February, maximum (82°F) in September.
You can find out detailed data on how the water temperature in Kahaluu Keauhou changes in each specific month:
Kahaluu Keauhou: general information and map
Neighboring cities and resorts
City | Water* | Distance** |
Kailua Kona | 77°C ![]() ![]() | 8km |
Island of Hawaii | 77°C ![]() ![]() | 31km |
Hilo | 76°C ![]() ![]() | 93km |
Wainaku | 77°C ![]() ![]() | 93km |
Papaikou | 77°C ![]() ![]() | 94km |
** Straight line distance in kilometers

The warmest water today in United States recorded in Little Torch Key, its value is 85°F. Lowest - in Kotzebue, there water temperature now 29°F. Average water temperature in the country today - 64°F.
Water temperature data in Kahaluu Keauhou and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 20 kilometers. This is Kona International At Keahole (KOA) airport. We have no information as to whether it is valid and what flights it receives or sends.
Kahaluu Keauhou: weather forecast
The weather forecast is shown in local time in Kahaluu Keauhou


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