Current sea water temperature:
+83.7°F
| Minimum sea water temperature in May: | 87.6°F |
| Maximum sea water temperature in May: | 76.8°F |
| Average sea water temperature in May: | 82.4°F |
| more information | |
14 days
forecast
forecast
| Hai Phong |
monthly
weather
weather
| Hai Phong |
Sea water temperature for the last 10 days:
| May 16 | 83.7°F | May 11 | 80.4°F |
| May 15 | 82.9°F | May 10 | 79.7°F |
| May 14 | 82.2°F | May 9 | 80.1°F |
| May 13 | 81.7°F | May 8 | 80.4°F |
| May 12 | 81.0°F | May 7 | 79.0°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
May
May
| 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: 04:59
May 17, sunday
0600
79°F
W
7 mph
7 mph
0900
86°F
NW
13 mph
13 mph
1200
90°F
NW
15 mph
15 mph
1500
88°F
NW
14 mph
14 mph
1800
82°F
W
11 mph
11 mph
2100
81°F
NW
9 mph
9 mph
May 18, monday
0000
79°F
W
6 mph
6 mph
0300
79°F
NW
4 mph
4 mph
