25.02
wed
wed
Day
72°F
SW 4 mph
Precip.
0%
0%
Night
68°F
NW 3 mph
Precip.
0%
0%
26.02
thu
thu
Day
75°F
N 6 mph
Precip.
0%
0%
Night
70°F
W 2 mph
Precip.
69%
69%
27.02
fri
fri
Day
70°F
W 6 mph
Precip.
100%
100%
Night
70°F
W 5 mph
Precip.
89%
89%
28.02
sat
sat
Day
72°F
W 7 mph
Precip.
100%
100%
Night
72°F
W 6 mph
Precip.
100%
100%
01.03
sun
sun
Day
72°F
NW 6 mph
Precip.
100%
100%
Night
72°F
W 4 mph
Precip.
86%
86%
02.03
mon
mon
Day
73°F
NW 5 mph
Precip.
77%
77%
Night
72°F
SW 3 mph
Precip.
25%
25%
03.03
tue
tue
Day
75°F
W 9 mph
Precip.
83%
83%
Night
70°F
SW 8 mph
Precip.
100%
100%
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 67.9°F. The highest and lowest sea temperatures during the month were 70.0°F and 66.0°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 67.8°F. The highest and lowest sea temperatures during the month were 70.5°F and 65.1°F.
Air temperature in Ha Long, °F
Precipitation total in Ha Long, in.
* Charts above show average data for the last 3 years.
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: 12:38
February 25, wednesday
1500
75°F
NW
7 mph
7 mph
1800
70°F
W
4 mph
4 mph
2100
68°F
W
3 mph
3 mph
February 26, thursday
0000
68°F
NW
3 mph
3 mph
0300
68°F
N
2 mph
2 mph
0600
68°F
N
2 mph
2 mph
0900
73°F
N
4 mph
4 mph
1200
75°F
N
6 mph
6 mph
