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 30.71°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.

87.3

°F

October 19, 03:06

Trend:

stable

Yesterday:

87.3°F

Tomorrow:

87.3°F

Sunrise:

05:06

Sunset:

17:23

Day Length:

12 h. 17 min.

Surabaya in October

Minimum:

83.6°F

Average:

85.7°F

Maximum:

87.2°F

Sea water temperature in Surabaya today

As of now, in Surabaya, the water temperature is 87.3°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 1.6°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 86.8°F on 2021, while the historical minimum was 84.0°F on 2015.

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 87.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Surabaya

Date	Current Year actual* / forecast**	last year	10 years average
Oct 5	86.4°F	86.2°F	85.2°F
Oct 6	86.8°F	86.1°F	85.2°F
Oct 7	86.9°F	87.1°F	85.2°F
Oct 8	87.0°F	86.6°F	85.1°F
Oct 9	86.7°F	86.2°F	85.2°F
Oct 10	87.0°F	86.7°F	85.2°F
Oct 11	86.6°F	87.2°F	85.3°F
Oct 12	86.8°F	87.3°F	85.4°F
Oct 13	86.9°F	87.0°F	85.6°F
Oct 14	87.4°F	86.1°F	85.6°F
Oct 15	87.6°F	86.1°F	85.7°F
Oct 16	87.5°F	86.1°F	85.9°F
Oct 17	87.7°F	85.5°F	85.9°F
Oct 18	87.3°F	85.4°F	85.7°F
Oct 19	87.3°F	85.6°F	85.7°F
Oct 20	87.3°F	86.3°F	85.7°F
Oct 21	87.4°F	86.3°F	85.8°F
Oct 22	87.2°F	86.1°F	85.6°F
Oct 23	87.3°F	86.6°F	85.7°F
Oct 24	87.3°F	86.1°F	85.7°F
Oct 25	87.4°F	87.2°F	85.8°F
Oct 26	87.5°F	87.3°F	85.9°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.