What is the current water temperature in Tainan?

As of now, in Tainan, the water temperature is 26.93°C. It's safe to say that the water is comfortably warm for various water-related activities.

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.

80.5

°F

April 13, 06:32

Trend:

stable

Yesterday:

80.3°F

Tomorrow:

80.5°F

Sunrise:

05:41

Sunset:

18:19

Day Length:

12 h. 38 min.

Tainan in April

Minimum:

72.2°F

Average:

74.2°F

Maximum:

76.9°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 80.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.0°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 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 81.0°F on 2024, while the historical minimum was 76.5°F on 2020.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 80.8°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
Mar 30	77.2°F	77.3°F	77.1°F
Mar 31	78.2°F	77.4°F	77.3°F
Apr 1	79.0°F	77.5°F	77.4°F
Apr 2	79.0°F	77.2°F	77.4°F
Apr 3	78.4°F	77.1°F	77.6°F
Apr 4	78.6°F	78.2°F	77.6°F
Apr 5	78.7°F	77.4°F	77.6°F
Apr 6	78.8°F	77.3°F	77.7°F
Apr 7	78.6°F	77.6°F	77.8°F
Apr 8	78.7°F	78.1°F	77.8°F
Apr 9	79.0°F	77.6°F	77.8°F
Apr 10	79.5°F	78.0°F	78.1°F
Apr 11	80.0°F	78.8°F	78.3°F
Apr 12	80.3°F	79.4°F	78.4°F
Apr 13	80.5°F	79.3°F	78.5°F
Apr 14	80.5°F	79.3°F	78.5°F
Apr 15	80.3°F	78.2°F	78.4°F
Apr 16	80.6°F	78.4°F	78.6°F
Apr 17	80.8°F	78.5°F	78.9°F
Apr 18	81.2°F	78.9°F	79.2°F
Apr 19	81.3°F	79.4°F	79.3°F
Apr 20	81.2°F	79.8°F	79.3°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 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.