Water temperature in Bat Yam

This data the coastal Bat Yam 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 Bat Yam

Water temperature in Bat Yam today is 29.9°C. Based on our historical data over a period of ten years, the warmest water in this day in the Mediterranean Sea near Bat Yam was recorded in 2024 and was 30.3°C, and the coldest was recorded in 2008 at 28°C. Sea water temperature in Bat Yam is expected to drop to 28.8°C in the next 10 days. September average water temperature in Bat Yam is 28.7°C, the minimum temperature is 26.3°C, and the maximum is 30.6°C.

The swimming season in Bat Yam lasts from April to December. During those months, Bat Yam water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Bat Yam in winter reaches 19.2°C, in spring 19.7°C, in summer the average temperature rises to 27.6°C, and in autumn it is 26.5°C.

Bat Yam water temperature now

The sea salinity in Bat Yam is 36.93‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Bat Yam 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 Bat Yam. 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 Bat Yam. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Bat Yam

Bat Yam weather forecast

Current temperature and weather

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

0-3 h	3-6 h	6-9 h	9-12 h
25.9°C	25.3°C	25°C	27.7°C

12-15 h	15-18 h	18-21 h	21-24 h
29.1°C	29.3°C	27.9°C	27.2°C

Bat Yam water temperature by month

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

The nearest beaches and cities from Bat Yam 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
Rishon LeZion	29.9°C	29°C		0.6 m
Holon	29.9°C	29°C		0.6 m
Palmachim	29.9°C	30°C		0.6 m
Jerusalem Beach	29.9°C	29°C		0.62 m
Jaffa	29.8°C	29°C		0.62 m
Jabalia	30.1°C	30°C		0.58 m
Gaza	30°C	30°C		0.58 m
Caesarea	29.8°C	30°C		0.64 m
Khan Yunis	30.1°C	29°C		0.53 m
Kalia beach	33.6°C	35°C		0.01 m

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Our report for Bat Yam 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.