Measurements:
°C
°F
CURRENT WEATHER
09:58
Cat Ba Island
92°F
NW 6 mph
Feels like: 108°F
Precip: 7%
World Resorts Vietnam Cat Ba Island Weather

7 Day Weather Forecast

06.25
thu
DAY
96°F
W 6 mph
precip
4%
NIGHT
88°F
W 7 mph
precip
33%
06.26
fri
DAY
90°F
SE 6 mph
precip
9%
NIGHT
84°F
E 9 mph
precip
14%
06.27
sat
DAY
92°F
N 9 mph
precip
14%
NIGHT
86°F
NE 5 mph
precip
67%
06.28
sun
DAY
96°F
NW 5 mph
precip
26%
NIGHT
88°F
NW 6 mph
precip
55%
06.29
mon
DAY
94°F
NW 5 mph
precip
8%
NIGHT
86°F
W 6 mph
precip
67%
06.30
tue
DAY
90°F
W 7 mph
precip
59%
NIGHT
84°F
W 10 mph
precip
64%
07.01
wed
DAY
90°F
W 12 mph
precip
37%
NIGHT
86°F
W 9 mph
precip
33%

Cat Ba Island Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Cat Ba Island was 30.9°F. The maximum and minimum values were 29.9°F and 31.7°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 90.4 °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