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 28.17°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.

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.

82.7

°F

May 24, 10:34

Trend:

decreasing

Yesterday:

82.8°F

Tomorrow:

82.7°F

Sunrise:

05:15

Sunset:

18:37

Day Length:

13 h. 22 min.

Tainan in May

Minimum:

71.3°F

Average:

74.2°F

Maximum:

77.4°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 82.7°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 0.2°F lower 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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming 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 85.4°F on 2021, while the historical minimum was 81.2°F on 2022.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 83.0°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
May 10	80.3°F	83.3°F	81.4°F
May 11	80.4°F	83.4°F	81.5°F
May 12	80.0°F	83.3°F	81.4°F
May 13	79.9°F	81.9°F	81.4°F
May 14	80.8°F	81.9°F	81.7°F
May 15	81.2°F	81.7°F	81.8°F
May 16	81.5°F	82.1°F	82.1°F
May 17	81.4°F	83.2°F	82.2°F
May 18	81.4°F	83.6°F	82.3°F
May 19	81.7°F	83.8°F	82.5°F
May 20	82.0°F	84.3°F	82.7°F
May 21	82.6°F	84.3°F	82.9°F
May 22	82.4°F	84.6°F	82.8°F
May 23	82.8°F	85.2°F	83.0°F
May 24	82.7°F	84.8°F	82.9°F
May 25	82.7°F	84.5°F	82.9°F
May 26	82.9°F	84.5°F	83.2°F
May 27	83.0°F	84.3°F	83.3°F
May 28	83.0°F	84.2°F	83.2°F
May 29	83.0°F	83.8°F	83.3°F
May 30	83.1°F	83.9°F	83.3°F
May 31	83.4°F	84.1°F	83.6°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.