Average sea water temperature in March:
+69.4°F
| Minimum sea water temperature in March: | 75.6°F |
| Maximum sea water temperature in March: | 63.7°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
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The average sea water temperature in March of 2025 was 66.2°F. The highest and lowest sea temperatures during the month were 67.6°F and 64.9°F.
sea water
temperature
temperature
| Cat Ba Island |
monthly
weather
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| Cat Ba Island |
current
weather
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| Cat Ba Island |
14 days
forecast
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| Cat Ba Island |
Monthly sea water temperature in Cat Ba Island, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
71.6
77.9
82.7
85.8
86.6
86.8
86.4
82.2
75
69.4
66.4
67.3
Which Vietnam resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Phu Quoc | 85.1°F | 85.7°F |
| Ho Chi Minh | 81.9°F | 82.9°F |
| Vung Tau | 80.9°F | 82.2°F |
| Phan Thiet | 80.3°F | 81.8°F |
| Ke Ga | 79.9°F | 81.6°F |
| Mui Ne | 79.9°F | 81.6°F |
| Doc Let Beach | 79.0°F | 81.8°F |
| Con Dao | 78.7°F | 81.9°F |
| Phan Rang | 78.5°F | 80.6°F |
| Nha Trang | 78.4°F | 81.0°F |
| Cam Ranh | 78.3°F | 81.4°F |
| Vinpearl | 78.3°F | 80.7°F |
| Hue | 75.1°F | 76.0°F |
| Da Nang | 75.1°F | 76.4°F |
| Hoi An | 74.7°F | 76.2°F |
| Thanh Hoa | 68.7°F | 69.8°F |
| Hai Phong | 66.7°F | 69.1°F |
| Tuan Chau | 66.6°F | 69.5°F |
| Ha Long | 66.6°F | 69.3°F |
| Cat Ba Island | 66.2°F | 69.0°F |
Best time for vacation in Cat Ba Island
Cat Ba Island on a weather map
Leaflet | Tiles © Esri
Places in Vietnam:
Name
°F
24 Hours Forecast
Cat Ba Island
Local time: 15:58
March 15, saturday
1800
72°F
W
11 mph
11 mph
2100
70°F
S
7 mph
7 mph
March 16, sunday
0000
66°F
S
9 mph
9 mph
0300
64°F
S
11 mph
11 mph
0600
61°F
S
11 mph
11 mph
0900
61°F
S
10 mph
10 mph
1200
61°F
S
11 mph
11 mph
1500
59°F
S
8 mph
8 mph
