Current sea water temperature:
+37.8°F
| Minimum sea water temperature in February: | 39.7°F |
| Maximum sea water temperature in February: | 32.5°F |
| Average sea water temperature in February: | 36.3°F |
| more information | |
14 days
forecast
forecast
| Dalian |
monthly
weather
weather
| Dalian |
Sea water temperature for the last 10 days:
| February 24 | 37.8°F | February 19 | 37.6°F |
| February 23 | 37.6°F | February 18 | 37.4°F |
| February 22 | 37.8°F | February 17 | 37.9°F |
| February 21 | 37.4°F | February 16 | 37.8°F |
| February 20 | 37.0°F | February 15 | 37.6°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
March
March
| Dalian |
Best time for vacation in Dalian
Dalian on a weather map
Places in China:
Name
°F
24 Hours Forecast
Dalian
Local time: 09:22
February 25, wednesday
1200
41°F
N
12 mph
12 mph
1500
41°F
N
12 mph
12 mph
1800
39°F
NW
9 mph
9 mph
2100
37°F
NW
8 mph
8 mph
February 26, thursday
0000
37°F
NW
6 mph
6 mph
0300
36°F
W
6 mph
6 mph
0600
36°F
SW
6 mph
6 mph
0900
37°F
SW
8 mph
8 mph
