World Resorts Vietnam Cat Ba Island Weather

Cat Ba Island 7 Days Forecast

05.01
mon
Day
66°F
SW 15 mph
Precip.
0%
Night
63°F
SW 9 mph
Precip.
0%
06.01
tue
Day
64°F
S 8 mph
Precip.
0%
Night
57°F
S 6 mph
Precip.
0%
07.01
wed
Day
64°F
N 2 mph
Precip.
0%
Night
59°F
S 6 mph
Precip.
0%
08.01
thu
Day
66°F
SW 2 mph
Precip.
0%
Night
61°F
SW 6 mph
Precip.
0%
09.01
fri
Day
66°F
W 7 mph
Precip.
0%
Night
61°F
SW 6 mph
Precip.
0%
10.01
sat
Day
68°F
W 7 mph
Precip.
0%
Night
61°F
S 6 mph
Precip.
0%
11.01
sun
Day
70°F
W 6 mph
Precip.
0%
Night
63°F
S 5 mph
Precip.
0%

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

Sunniest months:
October 14 days
June 12 days
September 12 days
Warmest months:
August 88.9 °F
July 88.9 °F
June 88.2 °F
Warmest sea temp:
July 86.8 °F
August 86.6 °F
June 86.3 °F
Coldest months:
January 66.9 °F
February 68.2 °F
December 69.3 °F
Rainiest months:
July 15 days
August 14 days
June 12 days
Windiest months:
June 10.6 mph
July 10.1 mph
January 9.8 mph

Cat Ba Island on a weather map

Current weather
21:27
Cat Ba Island
+64°F
SW 12 mph
Feels like: +64°F
Precip.: 0%
Places in Vietnam:
Name
°F
Vinpearl
+73°F
Vung Tau
+73°F
Da Lat
+61°F
Da Nang
+70°F
Doc Let Beach
+73°F
Cam Ranh
+72°F
Cat Ba Island
+64°F
Mui Ne
+75°F
Nha Trang
+73°F
Phan Rang
+72°F
Phan Thiet
+75°F
Phu Quoc
+79°F
Ha Noi
+59°F
Ha Long
+63°F
Ho Chi Minh
+77°F
all places
24 Hours Forecast
Cat Ba Island
Local time: 21:27
January 06, tuesday
0000
63°F
SW
9 mph
0300
63°F
SW
8 mph
0600
61°F
SW
6 mph
0900
63°F
S
6 mph
1200
64°F
S
8 mph
1500
63°F
S
11 mph
1800
59°F
S
11 mph
2100
57°F
S
7 mph
Units of measurement: °C / °F