Current sea water temperature:
+45.5°F
| Minimum sea water temperature in April: | 51.8°F |
| Maximum sea water temperature in April: | 37.8°F |
| Average sea water temperature in April: | 45.2°F |
| more information | |
14 days
forecast
forecast
| Dalian |
monthly
weather
weather
| Dalian |
Sea water temperature for the last 10 days:
| April 6 | 45.5°F | April 1 | 45.7°F |
| April 5 | 44.6°F | March 31 | 45.7°F |
| April 4 | 45.9°F | March 30 | 46.6°F |
| April 3 | 46.4°F | March 29 | 45.9°F |
| April 2 | 45.1°F | March 28 | 44.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Dalian?
Based on the data about daily sea water temperature for the last three years the warmest sea in Dalian was noticed in August, July and September.
Monthly Sea Temperatures in Dalian, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 77.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.5°F. The highest and lowest sea temperatures during the month were 81.1°F and 71.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.3°F. The highest and lowest sea temperatures during the month were 78.1°F and 71.8°F.
current
weather
weather
| Dalian |
weather in
April
April
| Dalian |
Best time for vacation in Dalian
Dalian on a weather map
Places in China:
Name
°F
24 Hours Forecast
Dalian
Local time: 01:19
April 07, tuesday
0300
43°F
SE
7 mph
7 mph
0600
41°F
S
9 mph
9 mph
0900
45°F
SE
11 mph
11 mph
1200
48°F
SE
11 mph
11 mph
1500
48°F
SE
13 mph
13 mph
1800
45°F
E
8 mph
8 mph
2100
45°F
NE
5 mph
5 mph
April 08, wednesday
0000
45°F
NE
7 mph
7 mph
