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

75.8

°F

March 10, 02:20

Trend:

increasing

Yesterday:

75.5°F

Tomorrow:

75.9°F

Sunrise:

06:14

Sunset:

18:06

Day Length:

11 h. 52 min.

Tainan in March

Minimum:

72.8°F

Average:

74.4°F

Maximum:

76.4°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 75.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°F higher than 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 rise a bit.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 77.1°F on 2020, while the historical minimum was 72.7°F on 2021.

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 76.0°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
Feb 24 76.1°F 70.1°F 74.6°F
Feb 25 76.4°F 70.4°F 74.6°F
Feb 26 76.3°F 71.1°F 74.4°F
Feb 27 76.5°F 71.6°F 74.4°F
Feb 28 76.7°F 73.3°F 74.4°F
Mar 1 76.5°F 74.0°F 74.7°F
Mar 2 76.5°F 74.9°F 74.9°F
Mar 3 77.5°F 76.0°F 75.1°F
Mar 4 77.0°F 76.5°F 75.0°F
Mar 5 76.7°F 76.2°F 75.3°F
Mar 6 76.3°F 75.9°F 75.4°F
Mar 7 76.1°F 75.6°F 75.4°F
Mar 8 76.2°F 74.7°F 75.1°F
Mar 9 75.5°F 74.1°F 74.9°F
Mar 10 75.8°F 74.2°F 75.1°F
Mar 11 75.9°F 74.8°F 75.3°F
Mar 12 75.8°F 75.3°F 75.2°F
Mar 13 75.8°F 76.1°F 75.2°F
Mar 14 76.1°F 76.2°F 75.5°F
Mar 15 76.1°F 76.1°F 75.5°F
Mar 16 76.0°F 76.9°F 75.4°F
Mar 17 76.2°F 76.8°F 75.6°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.