24.12
wed
wed
Day
73°F
W 12 mph
Precip.
60%
60%
Night
70°F
SW 11 mph
Precip.
81%
81%
25.12
thu
thu
Day
66°F
S 9 mph
Precip.
0%
0%
Night
59°F
S 6 mph
Precip.
0%
0%
26.12
fri
fri
Day
63°F
SW 7 mph
Precip.
0%
0%
Night
61°F
SW 11 mph
Precip.
68%
68%
27.12
sat
sat
Day
64°F
SW 12 mph
Precip.
88%
88%
Night
63°F
SW 11 mph
Precip.
100%
100%
28.12
sun
sun
Day
63°F
SW 7 mph
Precip.
100%
100%
Night
63°F
SW 11 mph
Precip.
100%
100%
29.12
mon
mon
Day
64°F
SW 11 mph
Precip.
100%
100%
Night
64°F
SW 12 mph
Precip.
86%
86%
30.12
tue
tue
Day
68°F
SW 12 mph
Precip.
0%
0%
Night
66°F
W 13 mph
Precip.
69%
69%
sea water
temperature
temperature
| Cat Ba Island |
monthly
weather
weather
| Cat Ba Island |
current
weather
weather
| Cat Ba Island |
14 days
forecast
forecast
| Cat Ba Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 72.0°F. The highest and lowest sea temperatures during the month were 73.4°F and 69.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 66.5°F. The highest and lowest sea temperatures during the month were 68.2°F and 63.9°F.
Air temperature in Cat Ba Island, °F
Precipitation total in Cat Ba Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cat Ba Island
Cat Ba Island on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Cat Ba Island
Local time: 06:11
December 24, wednesday
0900
72°F
SW
11 mph
11 mph
1200
73°F
W
12 mph
12 mph
1500
73°F
W
13 mph
13 mph
1800
70°F
W
11 mph
11 mph
2100
70°F
W
12 mph
12 mph
December 25, thursday
0000
70°F
SW
11 mph
11 mph
0300
68°F
SW
12 mph
12 mph
0600
66°F
SW
12 mph
12 mph
