Measurements:
°C
°F
CURRENT WEATHER
05:09
Cat Ba Island
76°F
S 5 mph
Feels like: 80°F
Precip: 4%
World Resorts Vietnam Cat Ba Island Weather

14 Day Weather Forecast

10.07
wed
DAY
84°F
W 6 mph
precip
2%
NIGHT
80°F
SW 8 mph
precip
17%
10.08
thu
DAY
86°F
W 11 mph
precip
4%
NIGHT
82°F
SW 11 mph
precip
19%
10.09
fri
DAY
80°F
SW 13 mph
precip
50%
NIGHT
82°F
W 15 mph
precip
43%
10.10
sat
DAY
84°F
SW 10 mph
precip
21%
NIGHT
80°F
S 6 mph
precip
20%
10.11
sun
DAY
88°F
W 7 mph
precip
14%
NIGHT
82°F
SW 4 mph
precip
13%
10.12
mon
DAY
88°F
W 6 mph
precip
12%
NIGHT
84°F
W 7 mph
precip
14%
10.13
tue
DAY
88°F
W 11 mph
precip
8%
NIGHT
84°F
W 4 mph
precip
12%
10.14
wed
DAY
88°F
W 7 mph
precip
6%
NIGHT
82°F
S 4 mph
precip
14%
10.15
thu
DAY
86°F
W 14 mph
precip
5%
NIGHT
84°F
W 11 mph
precip
23%
10.16
fri
DAY
88°F
N 6 mph
precip
7%
NIGHT
84°F
W 12 mph
precip
17%
10.17
sat
DAY
86°F
W 15 mph
precip
33%
NIGHT
84°F
W 15 mph
precip
18%
10.18
sun
DAY
88°F
W 14 mph
precip
17%
NIGHT
84°F
W 11 mph
precip
18%
10.19
mon
DAY
88°F
W 14 mph
precip
14%
NIGHT
82°F
W 9 mph
precip
16%
10.20
tue
DAY
88°F
W 13 mph
precip
5%
NIGHT
82°F
W 9 mph
precip
8%

Cat Ba Island Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Cat Ba Island was 86.6°F. The maximum and minimum values were 83.0°F and 88.6°F respectively.

Cat Ba Island on the Weather Map

Best Time to Visit Cat Ba Island
The most sunny months:
October 14 days
June 12 days
September 12 days
The most warm months:
August 93.1 °F
July 93.0 °F
June 92.4 °F
Warmest sea temperature:
July 90.9 °F
August 90.7 °F
June 90.4 °F
The most cold months:
January 68.8 °F
February 70.3 °F
December 71.4 °F
The most rainy months:
August 14 days
July 14 days
June 12 days
The most windy months:
June 11 mph
July 10 mph
October 9 mph
more details
Vietnam Resorts:
NAME
F°
Cam Ranh +80
Da Lat +62
Da Nang +76
Doc Let Beach +80
Ha Long +68
Ha Noi +72
Ho Chi Minh +82
Hoi An +76
Mui Ne +76
Nha Trang +80
Phan Rang +80
Phan Thiet +76
Phu Quoc +80
Vinpearl +80
Vung Tau +76
all resorts
24 Hours Weather Forecast
Cat Ba Island
Local time: 05:09
07 oct, wednesday
0600 76°F
S
5 mph
0900 82°F
SW
4 mph
1200 84°F
W
6 mph
1500 84°F
W
8 mph
1800 82°F
W
10 mph
2100 82°F
SW
9 mph
08 oct, thursday
0000 80°F
SW
8 mph
0300 78°F
SW
8 mph