What is the current water temperature in Tainan?

Q: What is the current water temperature in Tainan?

As of now, in Tainan, the water temperature is 22.94°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Taiwan, China > Tainan

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.

73.3

°F

January 22, 15:12

Trend:

increasing

Yesterday:

73.1°F

Tomorrow:

73.3°F

Sunrise:

06:42

Sunset:

17:40

Day Length:

10 h. 58 min.

Tainan in January

Minimum:

73.0°F

Average:

74.9°F

Maximum:

77.2°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 73.3°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.7°F lower 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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 75.8°F on 2019, while the historical minimum was 71.6°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 maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 73.0°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
Jan 8	74.0°F	71.5°F	74.2°F
Jan 9	73.9°F	72.6°F	74.5°F
Jan 10	74.2°F	72.6°F	74.2°F
Jan 11	73.8°F	72.1°F	74.1°F
Jan 12	73.8°F	71.0°F	73.9°F
Jan 13	74.4°F	69.5°F	73.6°F
Jan 14	73.6°F	69.9°F	73.6°F
Jan 15	74.5°F	70.3°F	73.6°F
Jan 16	74.8°F	71.0°F	73.7°F
Jan 17	74.7°F	71.0°F	73.7°F
Jan 18	74.9°F	71.6°F	73.7°F
Jan 19	74.0°F	72.2°F	73.7°F
Jan 20	73.9°F	73.7°F	73.7°F
Jan 21	73.1°F	73.9°F	73.8°F
Jan 22	73.3°F	73.7°F	74.0°F
Jan 23	73.3°F	73.8°F	74.0°F
Jan 24	73.1°F	73.7°F	73.7°F
Jan 25	73.1°F	74.0°F	73.7°F
Jan 26	73.1°F	73.5°F	73.8°F
Jan 27	72.9°F	72.6°F	73.6°F
Jan 28	72.8°F	71.7°F	73.5°F
Jan 29	72.9°F	72.2°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.