All data are in degrees Fahrenheit

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Water temperature in Haiphong

Detailed information about the current water temperature in Haiphong. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Haiphong now

84.5

°F

September 7, 13:29

Trend:

decreasing

Yesterday:

84.5°F

Tomorrow:

84.1°F

Sunrise:

05:38

Sunset:

18:04

Day Length:

12 h. 26 min.

Haiphong in September

Minimum:

63.4°F

Average:

68.3°F

Maximum:

72.4°F

Sea water temperature in Haiphong today

As of now, in Haiphong, the water temperature is 84.5°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.1°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 87.3°F on 2020, while the historical minimum was 83.8°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 83.8°F, the minimum temperature may reach 83.4°F, and the maximum might stay at 84.1°F.

Daily water temperature in Haiphong

Date Current Year

actual* / forecast**

last year 10 years average
Aug 24 83.9°F 85.3°F 85.5°F
Aug 25 84.0°F 85.1°F 85.6°F
Aug 26 84.3°F 85.3°F 85.8°F
Aug 27 83.7°F 85.3°F 85.8°F
Aug 28 84.0°F 84.5°F 85.7°F
Aug 29 85.2°F 84.5°F 85.7°F
Aug 30 85.2°F 84.7°F 85.8°F
Aug 31 85.1°F 84.7°F 85.9°F
Sep 1 84.1°F 83.9°F 85.7°F
Sep 2 85.1°F 83.4°F 85.5°F
Sep 3 85.5°F 83.9°F 85.6°F
Sep 4 85.1°F 84.0°F 85.7°F
Sep 5 84.7°F 85.0°F 85.7°F
Sep 6 84.5°F 85.5°F 85.6°F
Sep 7 84.5°F 85.7°F 85.6°F
Sep 8 84.1°F 85.5°F 85.2°F
Sep 9 84.1°F 86.1°F 85.2°F
Sep 10 83.9°F 85.8°F 85.0°F
Sep 11 83.7°F 85.5°F 84.8°F
Sep 12 83.7°F 85.1°F 84.8°F
Sep 13 83.4°F 83.9°F 84.5°F
Sep 14 83.4°F 84.7°F 84.5°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Haiphong by month

In Haiphong, the months April through November offer comfortable swimming conditions, which amounts to 243 swimming days.
The warmest water in Haiphong was recorded on June 21, 2021, reaching a 89.8°F. While the coldest temperature occurred on January 20, 2025, dipping to 60.9°F. The average readings by season are 68.4°F in Winter, 76.4°F in Spring, 86.2°F in Summer, and 81.1°F in Autumn.