What is the current water temperature in Serang?

Q: What is the current water temperature in Serang?

As of now, in Serang, the water temperature is 30.32°C. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort.

Indonesia > Serang

Water temperature in Serang

Detailed information about the current water temperature in Serang. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

86.6

°F

June 15, 03:09

Trend:

stable

Yesterday:

86.5°F

Tomorrow:

86.5°F

Sunrise:

06:03

Sunset:

17:49

Day Length:

11 h. 46 min.

Serang in June

Minimum:

83.2°F

Average:

84.0°F

Maximum:

85.6°F

Sea water temperature in Serang today

As of now, in Serang, the water temperature is 86.6°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.7°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 86.3°F on 2025, while the historical minimum was 85.2°F on 2022.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 86.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Serang

Date	Current Year actual* / forecast**	last year	10 years average
Jun 1	86.4°F	86.1°F	86.0°F
Jun 2	86.4°F	85.9°F	86.0°F
Jun 3	86.1°F	86.1°F	85.8°F
Jun 4	86.2°F	86.1°F	85.7°F
Jun 5	86.2°F	86.3°F	85.8°F
Jun 6	86.4°F	86.0°F	85.9°F
Jun 7	87.4°F	86.5°F	85.9°F
Jun 8	86.8°F	86.3°F	85.9°F
Jun 9	87.2°F	86.6°F	86.0°F
Jun 10	86.9°F	86.4°F	86.0°F
Jun 11	87.2°F	86.3°F	86.1°F
Jun 12	86.8°F	86.5°F	85.9°F
Jun 13	86.6°F	86.5°F	85.9°F
Jun 14	86.5°F	86.3°F	85.8°F
Jun 15	86.6°F	86.3°F	85.9°F
Jun 16	86.5°F	86.2°F	85.8°F
Jun 17	86.3°F	86.2°F	85.6°F
Jun 18	86.4°F	86.0°F	85.7°F
Jun 19	86.2°F	85.8°F	85.5°F
Jun 20	86.2°F	85.8°F	85.6°F
Jun 21	86.2°F	85.7°F	85.5°F
Jun 22	86.1°F	85.6°F	85.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Serang by month

In Serang, the water temperature is comfortable for swimming all year round.

The warmest water in Serang was recorded on November 4, 2023, reaching a 87.9°F. While the coldest temperature occurred on February 9, 2023, dipping to 81.5°F. The average readings by season are 84.1°F in Winter, 85.4°F in Spring, 84.8°F in Summer, and 85.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Tangerang	86.1°F	33mi
South Tangerang	86.0°F	41mi
Jakarta	86.0°F	48mi
Bekasi	86.1°F	58mi
Bandar Lampung	85.9°F	78mi

* current water temperature in this city

** straight line distance from Serang