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

84.1

°F

July 1, 14:58

Trend:

decreasing

Yesterday:

84.2°F

Tomorrow:

83.9°F

Sunrise:

05:15

Sunset:

18:38

Day Length:

13 h. 23 min.

Haiphong in July

Minimum:

62.1°F

Average:

68.1°F

Maximum:

71.3°F

Sea water temperature in Haiphong today

As of now, in Haiphong, the water temperature is 84.1°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 2.6°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 water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 88.5°F on 2015, while the historical minimum was 85.7°F on 2017.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 83.7°F, the minimum temperature may reach 83.6°F, and the maximum might stay at 83.9°F.

Daily water temperature in Haiphong

Date Current Year

actual* / forecast**

last year 10 years average
Jun 17 85.3°F 85.4°F 86.0°F
Jun 18 85.2°F 85.4°F 86.0°F
Jun 19 85.0°F 87.6°F 86.3°F
Jun 20 85.1°F 87.6°F 86.5°F
Jun 21 85.1°F 87.5°F 87.0°F
Jun 22 85.2°F 87.5°F 87.0°F
Jun 23 85.4°F 87.1°F 87.0°F
Jun 24 84.7°F 87.1°F 86.9°F
Jun 25 85.2°F 86.9°F 86.9°F
Jun 26 84.6°F 86.7°F 86.7°F
Jun 27 84.6°F 86.6°F 86.7°F
Jun 28 84.3°F 86.1°F 86.6°F
Jun 29 84.4°F 86.0°F 86.8°F
Jun 30 84.2°F 85.7°F 86.6°F
Jul 1 84.1°F 86.0°F 86.7°F
Jul 2 83.9°F 85.8°F 86.6°F
Jul 3 83.7°F 85.7°F 86.3°F
Jul 4 83.7°F 85.5°F 86.4°F
Jul 5 83.6°F 85.6°F 86.3°F
Jul 6 83.6°F 86.1°F 86.3°F
Jul 7 83.6°F 86.2°F 86.3°F
Jul 8 83.8°F 86.5°F 86.4°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 244 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 68.5°F in Winter, 76.3°F in Spring, 86.2°F in Summer, and 81.3°F in Autumn.