What is the current water temperature in Tainan?

As of now, in Tainan, the water temperature is 25.98°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.

78.8

°F

November 18, 20:33

Trend:

decreasing

Yesterday:

78.9°F

Tomorrow:

78.6°F

Sunrise:

06:14

Sunset:

17:14

Day Length:

11 h. 0 min.

Tainan in November

Minimum:

72.0°F

Average:

74.0°F

Maximum:

76.6°F

Sea water temperature in Tainan today

As of now, in Tainan, the water temperature is 78.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.0°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 80.9°F on 2024, while the historical minimum was 78.1°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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 78.2°F, the minimum temperature may reach 77.8°F, and the maximum might stay at 78.6°F.

Daily water temperature in Tainan

Date	Current Year actual* / forecast**	last year	10 years average
Nov 4	82.7°F	81.3°F	80.9°F
Nov 5	82.2°F	81.2°F	80.7°F
Nov 6	82.1°F	81.4°F	80.7°F
Nov 7	81.8°F	81.4°F	80.6°F
Nov 8	81.3°F	80.4°F	80.5°F
Nov 9	81.7°F	80.2°F	80.3°F
Nov 10	81.6°F	80.0°F	80.2°F
Nov 11	81.1°F	79.8°F	79.9°F
Nov 12	80.8°F	79.6°F	79.8°F
Nov 13	80.6°F	79.7°F	79.8°F
Nov 14	79.6°F	79.4°F	79.5°F
Nov 15	79.2°F	80.3°F	79.6°F
Nov 16	79.2°F	80.1°F	79.5°F
Nov 17	78.9°F	80.0°F	79.6°F
Nov 18	78.8°F	80.9°F	79.8°F
Nov 19	78.6°F	80.5°F	79.6°F
Nov 20	78.5°F	80.1°F	79.5°F
Nov 21	78.4°F	80.0°F	79.5°F
Nov 22	78.2°F	79.2°F	79.3°F
Nov 23	77.9°F	79.0°F	79.0°F
Nov 24	77.9°F	79.8°F	79.0°F
Nov 25	77.8°F	78.8°F	78.9°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 74.6°F in Winter, 78.8°F in Spring, 85.4°F in Summer, and 82.5°F in Autumn.