Current sea water temperature:
+70.5°F
| Minimum sea water temperature in March: | 76.1°F |
| Maximum sea water temperature in March: | 63.9°F |
| Average sea water temperature in March: | 69.9°F |
| more information | |
14 days
forecast
forecast
| Hai Phong |
monthly
weather
weather
| Hai Phong |
Sea water temperature for the last 10 days:
| March 17 | 70.5°F | March 12 | 68.9°F |
| March 16 | 69.4°F | March 11 | 69.6°F |
| March 15 | 70.0°F | March 10 | 70.0°F |
| March 14 | 69.8°F | March 9 | 69.8°F |
| March 13 | 68.7°F | March 8 | 69.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Hai Phong?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hai Phong was noticed in July, June and August.
Monthly Sea Temperatures in Hai Phong, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 87.8°F and 84.0°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 85.6°F and 81.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 88.2°F and 84.6°F.
current
weather
weather
| Hai Phong |
weather in
March
March
| Hai Phong |
Best time for vacation in Hai Phong
Hai Phong on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Hai Phong
Local time: 14:43
March 17, tuesday
1500
77°F
N
13 mph
13 mph
1800
73°F
NW
9 mph
9 mph
2100
70°F
NW
4 mph
4 mph
March 18, wednesday
0000
70°F
NW
6 mph
6 mph
0300
68°F
W
5 mph
5 mph
0600
68°F
W
4 mph
4 mph
0900
75°F
NW
6 mph
6 mph
1200
75°F
NW
9 mph
9 mph
