Water temperature in Ailuk

This data the coastal Ailuk sea 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 sea temperature in Ailuk

Water temperature in Ailuk today is 29°C. Based on our historical data over a period of ten years, the warmest water in this day in the Pacific Ocean near Ailuk was recorded in 2018 and was 30°C, and the coldest was recorded in 2008 at 28.4°C. Sea water temperature in Ailuk is expected to rise to 29.3°C in the next 10 days. September average water temperature in Ailuk is 29.4°C, the minimum temperature is 27.7°C, and the maximum is 30.5°C.

The swimming season in Ailuk lasts from January to December, twelve months per year! During those months, Ailuk water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Ailuk in winter reaches 28.9°C, in spring 29.2°C, in summer the average temperature rises to 27.8°C, and in autumn it is 28°C.

Ailuk water temperature now

The sea salinity in Ailuk is 34.51‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Ailuk 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 Ailuk. 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 Ailuk. Data in table shown for 30 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Ailuk

Ailuk water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Ailuk. 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 Ailuk 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 Ailuk

The nearest beaches and cities from Ailuk 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
Likiep	29.2°C		1.04 m
Mejit	28.8°C		1.39 m
Wotje	29.1°C		1.07 m
Utrik	29°C		1.2 m
Aur	29.4°C	28°C		0.84 m
Jabat	29.5°C	28°C		1.14 m
Loen	29.4°C	28°C		0.96 m
Airuk	29.6°C	28°C		0.89 m
Rongelap	29.4°C	28°C		1 m
Majuro	29.8°C	28°C		0.97 m

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Our report for Ailuk 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.