Current Sea Water Temperature:
+88.8°F
| Maximum Sea Water Temperature in August: | 91.6°F |
| Minimum Sea Water Temperature in August: | 85.0°F |
| Average water temperature in August: | 89.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 04 | 88.8°F | July 30 | 87.8°F |
| August 03 | 88.8°F | July 29 | 87.4°F |
| August 02 | 88.6°F | July 28 | 88.0°F |
| August 01 | 88.0°F | July 27 | 88.6°F |
| July 31 | 87.6°F | July 26 | 88.8°F |
When is the Warmest Sea for Tainan?
According to our data for the last three years for Tainan the highest average sea water temperature was in July, August and June.
Average Water Temperature by Month, °F
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Tainan was 89.0°F. The maximum and minimum values were 87.4°F and 90.4°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Tainan was 88.7°F. The maximum and minimum values were 87.6°F and 89.8°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Tainan was 87.6°F. The maximum and minimum values were 85.8°F and 89.4°F respectively.
China Resorts:
NAME
F°
| Beidaihe |  |
+82 |
| Beijing |  |
+90 |
| Dadunhai |  |
+84 |
| Dalian | |
+84 |
| Guangzhou | |
+82 |
| Hainan | |
+80 |
| Hong Kong |  |
+82 |
| Qinhuangdao | |
+82 |
| Quingdao | |
+84 |
| Sanya | |
+84 |
| Shanghai | |
+90 |
| Shenzhen | |
+82 |
| Weihai | |
+80 |
| Yalong Bay | |
+84 |
| Yantai | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Tainan
Local time: 21:01
05 aug, wednesday
| 0000 |  |
88°F | NE 7 mph |
| 0300 | |
86°F | NE 4 mph |
| 0600 |  |
84°F | W 2 mph |
| 0900 | |
90°F | E 2 mph |
| 1200 |  |
94°F | E 8 mph |
| 1500 |  |
94°F | E 8 mph |
| 1800 | |
92°F | E 4 mph |
| 2100 |  |
90°F | NE 6 mph |