All data are in degrees Fahrenheit

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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.
Sea temperature in Surabaya now

86.1

°F

March 15, 02:33

Trend:

stable

Yesterday:

86.3°F

Tomorrow:

86.4°F

Sunrise:

05:34

Sunset:

17:43

Day Length:

12 h. 9 min.

Surabaya in March

Minimum:

84.3°F

Average:

85.4°F

Maximum:

88.2°F

Sea water temperature in Surabaya today

As of now, in Surabaya, the water temperature is 86.1°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 1.5°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 rise a bit.

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 85.7°F on 2019, while the historical minimum was 82.8°F on 2015.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 86.7°F, with minimum temperature starting at 86.4°F, while the maximum might reach 86.9°F.

Daily water temperature in Surabaya

Date Current Year

actual* / forecast**

last year 10 years average
Mar 1 84.5°F 86.8°F 84.7°F
Mar 2 86.0°F 86.5°F 84.7°F
Mar 3 85.6°F 86.9°F 84.6°F
Mar 4 85.6°F 86.4°F 84.6°F
Mar 5 84.7°F 86.1°F 84.4°F
Mar 6 85.8°F 85.8°F 84.3°F
Mar 7 85.8°F 85.5°F 84.4°F
Mar 8 85.6°F 85.3°F 84.3°F
Mar 9 85.4°F 85.1°F 84.4°F
Mar 10 86.8°F 84.9°F 84.6°F
Mar 11 86.4°F 84.7°F 84.6°F
Mar 12 86.5°F 84.7°F 84.7°F
Mar 13 86.7°F 84.7°F 84.9°F
Mar 14 86.3°F 84.8°F 84.8°F
Mar 15 86.1°F 84.7°F 84.7°F
Mar 16 86.4°F 84.7°F 84.9°F
Mar 17 86.5°F 84.6°F 85.0°F
Mar 18 86.7°F 84.6°F 85.2°F
Mar 19 86.6°F 84.7°F 85.2°F
Mar 20 86.9°F 84.4°F 85.4°F
Mar 21 86.8°F 84.4°F 85.4°F
Mar 22 86.8°F 84.5°F 85.3°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, 85.9°F in Spring, 83.6°F in Summer, and 85.4°F in Autumn.