Measurements:
°C
°F
Hai Phong
84°F
N 4 mph
Feels like: 92°F
Precip: 23%
World Resorts Vietnam Hai Phong Weather

Hai Phong Sea Water Temperature

Current Sea Water Temperature:
+89.0°F
Maximum Sea Water Temperature in October: 90.8°F
Minimum Sea Water Temperature in October: 80.2°F
Average water temperature in October: 85.3°F

Sea Water Temperature for the Last 10 Days:

October 01 89.0°F September 26 87.4°F
September 30 89.2°F September 25 86.8°F
September 29 87.6°F September 24 87.0°F
September 28 85.8°F September 23 86.0°F
September 27 86.4°F September 22 86.6°F

When is the Warmest Sea for Hai Phong?

According to our data for the last three years for Hai Phong the highest average sea water temperature was in July, June and August.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Hai Phong was 90.0°F. The maximum and minimum values were 88.2°F and 91.2°F respectively.

Sea Water Temperature in June

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Hai Phong was 91.5°F. The maximum and minimum values were 89.8°F and 93.6°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Hai Phong was 89.3°F. The maximum and minimum values were 87.4°F and 91.2°F respectively.

Best Time to Visit Hai Phong
The most sunny months:
October 12 days
June 12 days
May 10 days
The most warm months:
June 96.8 °F
July 96.3 °F
August 95.1 °F
Warmest sea temperature:
July 90.2 °F
June 90.1 °F
August 89.8 °F
The most cold months:
January 71.0 °F
February 72.9 °F
December 73.7 °F
The most rainy months:
August 13 days
July 11 days
September 10 days
The most windy months:
June 8 mph
May 8 mph
April 7 mph

Hai Phong on the Weather Map

Vietnam Resorts:
NAME
F°
Cam Ranh +82
Da Lat +62
Da Nang +80
Doc Let Beach +80
Ha Long +80
Ha Noi +82
Ho Chi Minh +80
Hoi An +80
Mui Ne +78
Nha Trang +80
Phan Rang +82
Phan Thiet +78
Phu Quoc +82
Vinpearl +80
Vung Tau +76
24 Hours Weather Forecast
Hai Phong
Local time: 03:00
02 oct, friday
0600 84°F
NW
5 mph
0900 90°F
NW
7 mph
1200 94°F
N
9 mph
1500 92°F
NW
9 mph
1800 86°F
NW
8 mph
2100 86°F
NW
7 mph
03 oct, saturday
0000 86°F
N
7 mph
0300 84°F
N
7 mph