Ala Moana water temp

This data the coastal Ala Moana ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current ocean temperature in Ala Moana

Water temperature in Ala Moana today is 81.1°F. Based on our historical data over a period of ten years, the warmest water in this day in the Pacific Ocean near Ala Moana was recorded in 2015 and was 83.7°F, and the coldest was recorded in 2012 at 78.4°F. Sea water temperature in Ala Moana is expected to drop to 80.8°F in the next 10 days. September average water temperature in Ala Moana is 80.6°F, the minimum temperature is 77.5°F, and the maximum is 84.4°F.

The swimming season in Ala Moana lasts from January to December, twelve months per year! During those months, Ala Moana water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Ala Moana in winter reaches 76.8°F, in spring 76.6°F, in summer the average temperature rises to 79.3°F, and in autumn it is 80.2°F.

Ala Moana water temperature now

The ocean salinity in Ala Moana is 34.96‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Ala Moana for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Ala Moana. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Ala Moana. Data in table shown for September 6, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Ala Moana

Ala Moana weather forecast

Current temperature and weather

Data in a table show Ala Moana temperature today (September 6, 2025). For more information and forecast for a few days, go to the weather forecast Ala Moana.

0-3 h	3-6 h	6-9 h	9-12 h
76.5°F	76.5°F	76.5°F	79.2°F

12-15 h	15-18 h	18-21 h	21-24 h
80.8°F	80.2°F	78.3°F	77.2°F

Ala Moana water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Ala Moana. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Ala Moana on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Ala Moana

The nearest beaches and cities from Ala Moana with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Kahala Beach	81°F	80.6°F		3' 2"
Sans Souci Beach	81.3°F	80.6°F		3' 6"
Sandy Beach	81.1°F	78.8°F		3' 5"
Waipahu	81°F	82.4°F		3' 1"
Bellows Field Beach Park	80.8°F	78.8°F		3' 6"
Sherwood Beach	80.8°F	78.8°F		3' 6"
White Plains Beach	81.3°F	82.4°F		3' 1"
Ewa Beach	81°F	82.4°F		3' 2"
Nimitz Beach	81.3°F	82.4°F		3' 2"
Kapolei	81.3°F	82.4°F		3' 2"

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Ala Moana Beach

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Our report for Ala Moana 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.