World Resorts Vietnam Cat Ba Island Weather

Cat Ba Island 7 Days Forecast

06.06
sat
Day
90°F
N 14 mph
Precip.
2%
Night
86°F
N 17 mph
Precip.
4%
07.06
sun
Day
91°F
N 16 mph
Precip.
2%
Night
88°F
N 16 mph
Precip.
3%
08.06
mon
Day
93°F
N 14 mph
Precip.
2%
Night
81°F
SW 12 mph
Precip.
73%
09.06
tue
Day
75°F
S 9 mph
Precip.
80%
Night
77°F
SE 2 mph
Precip.
8%
10.06
wed
Day
77°F
SE 8 mph
Precip.
9%
Night
77°F
SE 4 mph
Precip.
13%
11.06
thu
Day
86°F
N 2 mph
Precip.
2%
Night
82°F
NE 3 mph
Precip.
4%
12.06
fri
Day
86°F
NW 3 mph
Precip.
5%
Night
82°F
N 3 mph
Precip.
73%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.0°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 68.3 °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
October 9.7 mph

Cat Ba Island on a weather map

Current weather
14:06
Cat Ba Island
+90°F
N 16 mph
Feels like: +102°F
Precip.: 2%
Places in Vietnam:
Name
°F
Vinpearl
+90°F
Vung Tau
+90°F
Da Lat
+77°F
Da Nang
+93°F
Doc Let Beach
+90°F
Cam Ranh
+90°F
Mui Ne
+88°F
Nha Trang
+90°F
Phan Rang
+90°F
Phan Thiet
+88°F
Phu Quoc
+86°F
Ha Noi
+99°F
Ha Long
+90°F
Hoi An
+93°F
Ho Chi Minh
+91°F
all places
24 Hours Forecast
Cat Ba Island
Local time: 14:06
June 06, saturday
1500
90°F
N
16 mph
1800
88°F
N
13 mph
2100
86°F
N
13 mph
June 07, sunday
0000
86°F
N
17 mph
0300
86°F
N
17 mph
0600
86°F
NE
16 mph
0900
90°F
NE
15 mph
1200
91°F
N
16 mph
Units of measurement: °C / °F