Current Sea Water Temperature:
+88.0°F
| Maximum Sea Water Temperature in October: | 90.8°F |
| Minimum Sea Water Temperature in October: | 82.8°F |
| Average water temperature in October: | 86.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| October 24 | 88.0°F | October 19 | 87.6°F |
| October 23 | 88.0°F | October 18 | 87.8°F |
| October 22 | 88.2°F | October 17 | 87.6°F |
| October 21 | 87.8°F | October 16 | 87.4°F |
| October 20 | 87.6°F | October 15 | 87.2°F |
When is the Warmest Sea for Dadunhai?
According to our data for the last three years for Dadunhai the highest average sea water temperature was in June, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Dadunhai was 90.0°F. The maximum and minimum values were 88.4°F and 91.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Dadunhai was 87.7°F. The maximum and minimum values were 84.8°F and 91.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2026 for Dadunhai was 85.9°F. The maximum and minimum values were 82.4°F and 90.0°F respectively.
China Resorts:
NAME
F°
| Beidaihe |  |
+58 |
| Beijing | |
+56 |
| Dadunhai | |
+86 |
| Dalian | |
+68 |
| Guangzhou | |
+94 |
| Hainan | |
+90 |
| Hong Kong | |
+86 |
| Macau | |
+86 |
| Quingdao |  |
+70 |
| Sanya | |
+86 |
| Shanghai |  |
+72 |
| Shenzhen | |
+88 |
| Taipei | |
+78 |
| Weihai | |
+64 |
| Yalong Bay | |
+86 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Dadunhai
Local time: 14:22
25 oct, sunday
| 1500 |  |
86°F | NW 6 mph |
| 1800 |  |
82°F | W 6 mph |
| 2100 |  |
80°F | W 7 mph |
26 oct, monday
| 0000 | |
78°F | SW 7 mph |
| 0300 | |
76°F | SW 6 mph |
| 0600 | |
74°F | SW 6 mph |
| 0900 |  |
82°F | SW 4 mph |
| 1200 |  |
90°F | W 6 mph |