Average sea water temperature in February:
+66.5°F
| Minimum sea water temperature in February: | 71.8°F |
| Maximum sea water temperature in February: | 61.9°F |
Daily sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 68.9°F. The highest and lowest sea temperatures during the month were 71.4°F and 66.2°F.
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| Cat Ba Island |
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| Cat Ba Island |
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Monthly sea water temperature in Cat Ba Island, °F
Which Vietnam resorts have warmest sea in February?
| Place name | February 2026 | February 2025 |
|---|---|---|
| Phu Quoc | 82.9°F | 83.1°F |
| Ho Chi Minh | 79.8°F | 80.5°F |
| Vung Tau | 78.7°F | 79.3°F |
| Phan Thiet | 78.0°F | 78.3°F |
| Ke Ga | 77.8°F | 77.8°F |
| Mui Ne | 77.7°F | 77.8°F |
| Con Dao | 77.1°F | 77.0°F |
| Phan Rang | 77.0°F | 75.9°F |
| Cam Ranh | 76.9°F | 75.7°F |
| Doc Let Beach | 76.8°F | 75.1°F |
| Nha Trang | 76.5°F | 75.0°F |
| Vinpearl | 76.4°F | 75.0°F |
| Hue | 75.3°F | 72.1°F |
| Da Nang | 75.2°F | 72.1°F |
| Hoi An | 74.9°F | 72.2°F |
| Thanh Hoa | 69.7°F | 66.8°F |
| Cat Ba Island | 68.9°F | 65.2°F |
| Ha Long | 68.1°F | 64.6°F |
| Tuan Chau | 68.0°F | 64.6°F |
| Hai Phong | 66.8°F | 64.9°F |
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: 14:43
February 25, wednesday
1500
73°F
W
9 mph
9 mph
1800
70°F
W
7 mph
7 mph
2100
68°F
W
5 mph
5 mph
February 26, thursday
0000
70°F
NW
5 mph
5 mph
0300
68°F
N
3 mph
3 mph
0600
68°F
N
5 mph
5 mph
0900
73°F
N
6 mph
6 mph
1200
73°F
N
7 mph
7 mph
