World sea water temperatures

Water temperature in Aiea (HI) in May

Is it warm enough to swim in Aiea in May? Average water temperature in Aiea in May is 77.7°F and therefore suitable for comfortable swimming. The warmest sea in Aiea in May is 80.2°F, and the coldest is 75.2°F. Average high air temperature in Aiea in May is 83°F, and average low temperature is 68°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Aiea

Changes water temperature in Aiea in May 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
May 178.8°F77.2°F75.2°F78.8°F
May 278.4°F77°F75.4°F79°F
May 378.3°F76.8°F75.7°F79.2°F
May 478.3°F76.6°F75.7°F79°F
May 578.4°F76.8°F75.9°F79°F
May 678.3°F76.6°F76.1°F79°F
May 778.3°F77°F75.9°F79°F
May 878.3°F77.2°F75.9°F79°F
May 978.3°F77.2°F75.7°F79°F
May 1078.3°F77.5°F75.7°F79°F
May 1178.1°F77.7°F75.9°F79°F
May 1278.1°F77.4°F76.1°F79°F
May 1377.9°F77.5°F76.3°F79°F
May 1477.7°F77.7°F76.5°F79°F
May 1577.9°F78.1°F76.8°F79.2°F
Day 2025 2024 Min Max
May 1677.9°F78.3°F76.8°F78.8°F
May 1777.9°F78.1°F76.8°F78.8°F
May 1878.1°F78.4°F76.5°F78.8°F
May 1977.9°F77.9°F76.3°F79°F
May 2078.3°F77.7°F76.3°F79.2°F
May 2178.4°F77.5°F76.6°F79.3°F
May 2278.3°F77.9°F76.3°F79.5°F
May 2378.1°F78.4°F76.5°F79.7°F
May 2478.1°F78.6°F76.6°F80.2°F
May 2578.1°F78.6°F76.6°F80.1°F
May 2677.9°F78.4°F76.6°F79.9°F
May 2778.1°F78.6°F76.6°F79.7°F
May 2877.7°F78.4°F76.6°F79.7°F
May 2977.9°F78.6°F76.3°F79.7°F
May 3078.1°F78.4°F76.1°F79.9°F
May 3178.3°F78.4°F76.3°F79.7°F
Aiea water temp chart in May

Average water temperature in Aiea in May over a decade

20162017201820192020
78.3°F79.2°F77.2°F78.6°F77.9°F
20212022202320242025
77.4°F77.5°F77.5°F77.7°F78.1°F

Aiea sea state in May

Chart comparing the height of waves in Aiea in May 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 Aiea in May

Weather and climate in Aiea in May

This data display average monthly climate indicators in Aiea in May based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature83°F
  • Average LOW temperature68°F
  • Average rainfall64mm/2.5''

Aiea 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 May?

Want to know where the water temperature in May 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 May. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Pearl City77.7°F75.2°F80.2°F
Waipahu77.7°F75.4°F80.6°F
Hickam Housing77.7°F75.4°F80.6°F
Iroquois Point77.9°F75.4°F80.8°F
Ala Moana77.5°F75°F80.1°F
White Plains Beach77.9°F75.6°F80.8°F
Kaimana Beach77.7°F75.2°F80.2°F
Sans Souci Beach77.7°F75.2°F80.2°F
Nimitz Beach77.9°F75.6°F80.8°F
Kahala Beach77.5°F75°F79.7°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 Aiea 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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