What is the current water temperature in Surabaya?

Q: What is the current water temperature in Surabaya?

As of now, in Surabaya, the water temperature is 29.64°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 > Surabaya

Water temperature in Surabaya

Detailed information about the current water temperature in Surabaya. 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.

85.4

°F

December 11, 00:24

Trend:

stable

Yesterday:

85.6°F

Tomorrow:

85.5°F

Sunrise:

05:06

Sunset:

17:38

Day Length:

12 h. 32 min.

Surabaya in December

Minimum:

84.1°F

Average:

85.8°F

Maximum:

87.1°F

Sea water temperature in Surabaya today

As of now, in Surabaya, the water temperature is 85.4°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 1.1°F lower 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 water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 87.6°F on 2023, while the historical minimum was 85.3°F on 2021.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Surabaya

Date	Current Year actual* / forecast**	last year	10 years average
Nov 27	85.9°F	87.3°F	87.0°F
Nov 28	85.9°F	88.4°F	87.2°F
Nov 29	86.0°F	88.1°F	87.1°F
Nov 30	86.4°F	87.9°F	87.1°F
Dec 1	86.2°F	87.7°F	87.0°F
Dec 2	87.5°F	87.4°F	86.9°F
Dec 3	86.9°F	87.3°F	86.8°F
Dec 4	86.6°F	87.1°F	86.7°F
Dec 5	86.3°F	86.8°F	86.6°F
Dec 6	86.2°F	86.7°F	86.6°F
Dec 7	85.6°F	86.8°F	86.6°F
Dec 8	85.7°F	86.6°F	86.5°F
Dec 9	85.6°F	86.4°F	86.5°F
Dec 10	85.6°F	86.3°F	86.6°F
Dec 11	85.4°F	86.1°F	86.4°F
Dec 12	85.5°F	85.8°F	86.5°F
Dec 13	85.3°F	85.7°F	86.4°F
Dec 14	85.2°F	85.6°F	86.3°F
Dec 15	85.1°F	85.4°F	86.2°F
Dec 16	85.0°F	85.3°F	86.0°F
Dec 17	85.0°F	85.3°F	86.0°F
Dec 18	85.0°F	85.3°F	86.0°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 Surabaya by month

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

The warmest water in Surabaya was recorded on November 20, 2023, reaching a 89.8°F. While the coldest temperature occurred on August 7, 2018, dipping to 80.9°F. The average readings by season are 85.1°F in Winter, 85.8°F in Spring, 83.7°F in Summer, and 85.5°F in Autumn.