Measurements:
°C
°F
CURRENT WEATHER
17:10
Cat Ba Island
78°F
W 9 mph
Feels like: 84°F
Precip: 0%
World Resorts Vietnam Cat Ba Island Weather

7 Day Weather Forecast

03.30
mon
DAY
82°F
N 11 mph
precip
67%
NIGHT
76°F
W 4 mph
precip
0%
03.31
tue
DAY
84°F
NW 7 mph
precip
0%
NIGHT
78°F
SW 10 mph
precip
0%
04.01
wed
DAY
84°F
NW 6 mph
precip
0%
NIGHT
76°F
N 5 mph
precip
0%
04.02
thu
DAY
84°F
N 14 mph
precip
100%
NIGHT
78°F
NW 9 mph
precip
63%
04.03
fri
DAY
80°F
NW 10 mph
precip
61%
NIGHT
78°F
SW 7 mph
precip
0%
04.04
sat
DAY
82°F
SW 7 mph
precip
100%
NIGHT
76°F
SW 8 mph
precip
0%
04.05
sun
DAY
82°F
W 11 mph
precip
0%
NIGHT
78°F
W 6 mph
precip
0%

Cat Ba Island Sea Water Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Cat Ba Island was 22.2°F. The maximum and minimum values were 20.4°F and 24.8°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 93.3 °F
July 93.3 °F
June 92.5 °F
Warmest sea temperature:
July 90.9 °F
August 90.7 °F
June 90.3 °F
The most cold months:
January 68.8 °F
February 70.3 °F
December 71.4 °F
The most rainy months:
July 15 days
August 14 days
June 12 days
The most windy months:
June 11 mph
July 10 mph
October 9 mph
more details