All data are in degrees Fahrenheit

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Water temperature in Tainan

Detailed information about the current water temperature in Tainan. 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 Tainan now

73.8

°F

February 5, 19:52

Trend:

stable

Yesterday:

73.4°F

Tomorrow:

73.6°F

Sunrise:

06:38

Sunset:

17:49

Day Length:

11 h. 11 min.

Tainan in February

Minimum:

73.0°F

Average:

74.6°F

Maximum:

76.8°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 73.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 76.7°F on 2019, while the historical minimum was 71.6°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 73.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Tainan

Date Current Year

actual* / forecast**

last year 10 years average
Jan 22 72.8°F 73.7°F 73.9°F
Jan 23 73.0°F 73.8°F 73.9°F
Jan 24 72.9°F 73.7°F 73.7°F
Jan 25 73.6°F 74.0°F 73.7°F
Jan 26 73.9°F 73.5°F 73.8°F
Jan 27 74.5°F 72.6°F 73.7°F
Jan 28 74.1°F 71.7°F 73.5°F
Jan 29 73.1°F 72.2°F 73.6°F
Jan 30 73.2°F 71.4°F 73.5°F
Jan 31 74.1°F 71.7°F 73.5°F
Feb 1 73.5°F 71.9°F 73.8°F
Feb 2 73.6°F 72.3°F 73.7°F
Feb 3 73.9°F 72.4°F 73.9°F
Feb 4 73.4°F 72.1°F 73.9°F
Feb 5 73.8°F 71.7°F 73.7°F
Feb 6 73.6°F 71.6°F 73.5°F
Feb 7 73.4°F 70.6°F 73.2°F
Feb 8 73.3°F 70.7°F 73.2°F
Feb 9 73.3°F 70.9°F 73.2°F
Feb 10 73.5°F 70.9°F 73.4°F
Feb 11 73.6°F 71.3°F 73.5°F
Feb 12 73.7°F 71.5°F 73.6°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 Tainan by month

In Tainan, the water temperature is comfortable for swimming all year round.
The warmest water in Tainan was recorded on July 12, 2024, reaching a 88.3°F. While the coldest temperature occurred on January 13, 2025, dipping to 69.5°F. The average readings by season are 74.7°F in Winter, 78.9°F in Spring, 85.5°F in Summer, and 82.5°F in Autumn.