Water temperature in Bulu

This data the coastal Bulu 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 Bulu

Water temperature in Bulu today is 30.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Bulu was recorded in 2016 and was 29.7°C, and the coldest was recorded in 2015 at 27.8°C. Sea water temperature in Bulu is expected to drop to 29°C in the next 10 days. September average water temperature in Bulu is 28.7°C, the minimum temperature is 27.5°C, and the maximum is 30.4°C.

The swimming season in Bulu lasts from January to December, twelve months per year! During those months, Bulu water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Bulu in winter reaches 29.1°C, in spring 29.7°C, in summer the average temperature rises to 28.8°C, and in autumn it is 29.3°C.

Bulu water temperature now

The sea salinity in Bulu is 30.27‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Bulu 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 Bulu. 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 Bulu. Data in table shown for 27 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Bulu

Bulu weather forecast

Current temperature and weather

Data in a table show Bulu temperature today (27 September 2025). For more information and forecast for a few days, go to the weather forecast Bulu.

0-3 h	3-6 h	6-9 h	9-12 h
26.3°C	25.1°C	24.3°C	28.3°C

12-15 h	15-18 h	18-21 h	21-24 h
32.1°C	32°C	28.5°C	27.2°C

Bulu water temperature by month

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

The nearest beaches and cities from Bulu 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
Bulumeduro	30.1°C	32°C		0.88 m
Karangrejo	30°C	33°C		0.92 m
Kenanti	30°C	33°C		0.92 m
Tawangrejo	30°C	33°C		0.92 m
Blimbing	30°C	32°C		0.89 m
Karangdowo	30°C	33°C		0.96 m
Bonang	29.8°C	32°C		0.84 m
Mentoso	30.1°C	30°C		0.85 m
Dasun	29.6°C	32°C		0.83 m
Tuban	30.1°C	30°C		0.84 m

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Our report for Bulu 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.