Water temperature in Yamdena

This data the coastal Yamdena 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 Yamdena

Water temperature in Yamdena today is 28.4°C. Based on our historical data over a period of ten years, the warmest water in this day in Yamdena was recorded in 2024 and was 28.9°C, and the coldest was recorded in 2019 at 26.4°C. Sea water temperature in Yamdena is expected to drop to 28.1°C in the next 10 days. September average water temperature in Yamdena is 27.3°C, the minimum temperature is 25.8°C, and the maximum is 29.4°C.

The swimming season in Yamdena lasts from January to December, twelve months per year! During those months, Yamdena water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Yamdena in winter reaches 29.4°C, in spring 29.2°C, in summer the average temperature rises to 27.2°C, and in autumn it is 28.5°C.

Yamdena water temperature now

The sea salinity in Yamdena is 34.20‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Yamdena 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 Yamdena. 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 Yamdena. Data in table shown for 25 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Yamdena

Yamdena weather forecast

Current temperature and weather

Data in a table show Yamdena temperature today (25 September 2025). For more information and forecast for a few days, go to the weather forecast Yamdena.

0-3 h	3-6 h	6-9 h	9-12 h
25.2°C	25.3°C	25°C	26°C

12-15 h	15-18 h	18-21 h	21-24 h
27.4°C	27.7°C	26.4°C	26°C

Yamdena water temperature by month

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

The nearest beaches and cities from Yamdena 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
Saumlaki	27.8°C	28°C		1.03 m
Kaimana	28.7°C	26°C		0.51 m
Amahai	28°C	27°C		0.68 m
Wetar Island	28.4°C	27°C		0.61 m
Passo	28°C	27°C		0.87 m
Masohi	28°C	27°C		0.58 m
Pelau	27.8°C	26°C		0.4 m
Hila	28.2°C	27°C		0.84 m
Ambon	28.2°C	27°C		0.83 m
Kairatu	27.7°C	27°C		0.31 m

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Jamdena

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Our report for Yamdena 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.