Current sea water temperature:
+88.0°F
| Minimum sea water temperature in June: | 91.0°F |
| Maximum sea water temperature in June: | 81.5°F |
| Average sea water temperature in June: | 86.3°F |
| more information | |
14 days
forecast
forecast
| Ha Long |
monthly
weather
weather
| Ha Long |
Sea water temperature for the last 10 days:
| June 5 | 88.0°F | May 30 | 87.8°F |
| June 4 | 87.8°F | May 29 | 88.9°F |
| June 3 | 87.6°F | May 28 | 90.1°F |
| June 1 | 88.5°F | May 27 | 89.8°F |
| May 31 | 88.2°F | May 26 | 88.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Ha Long?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ha Long was noticed in July, August and June.
Monthly Sea Temperatures in Ha Long, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 89.1°F and 84.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 88.3°F and 84.4°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.9°F and 82.8°F.
current
weather
weather
| Ha Long |
weather in
June
June
| Ha Long |
Best time for vacation in Ha Long
Ha Long on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Ha Long
Local time: 06:25
June 06, saturday
0900
86°F
N
6 mph
6 mph
1200
90°F
N
12 mph
12 mph
1500
90°F
N
11 mph
11 mph
1800
86°F
N
8 mph
8 mph
2100
84°F
NW
5 mph
5 mph
June 07, sunday
0000
82°F
N
6 mph
6 mph
0300
84°F
N
8 mph
8 mph
0600
84°F
NE
6 mph
6 mph
