Current sea water temperature:
+88.3°F
| Minimum sea water temperature in June: | 90.0°F |
| Maximum sea water temperature in June: | 81.7°F |
| Average sea water temperature in June: | 86.4°F |
| more information | |
14 days
forecast
forecast
| Cat Ba Island |
monthly
weather
weather
| Cat Ba Island |
Sea water temperature for the last 10 days:
| June 27 | 88.3°F | June 22 | 86.7°F |
| June 26 | 88.5°F | June 21 | 85.8°F |
| June 25 | 88.2°F | June 20 | 86.2°F |
| June 24 | 88.7°F | June 19 | 86.7°F |
| June 23 | 87.6°F | June 18 | 87.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Cat Ba Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cat Ba Island was noticed in July, August and June.
Monthly Sea Temperatures in Cat Ba Island, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 88.7°F and 84.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.7°F. The highest and lowest sea temperatures during the month were 88.9°F and 83.7°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 89.1°F and 85.8°F.
current
weather
weather
| Cat Ba Island |
weather in
July
July
| Cat Ba Island |
Best time for vacation in Cat Ba Island
Cat Ba Island on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Cat Ba Island
Local time: 05:00
June 28, sunday
0600
82°F
W
2 mph
2 mph
0900
86°F
NW
3 mph
3 mph
1200
91°F
NW
4 mph
4 mph
1500
88°F
NW
7 mph
7 mph
1800
86°F
W
8 mph
8 mph
2100
84°F
W
7 mph
7 mph
June 29, monday
0000
84°F
NW
6 mph
6 mph
0300
82°F
NW
8 mph
8 mph
