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

70.5

°F

December 26, 19:23

Trend:

stable

Yesterday:

70.3°F

Tomorrow:

70.3°F

Sunrise:

06:27

Sunset:

17:20

Day Length:

10 h. 53 min.

Haiphong in January

Minimum:

63.7°F

Average:

68.2°F

Maximum:

71.1°F

Sea water temperature in Haiphong today

As of now, in Haiphong, the water temperature is 70.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.8°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 71.7°F on 2016, while the historical minimum was 65.5°F on 2022.

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 69.7°F, the minimum temperature may reach 69.1°F, and the maximum might stay at 70.3°F.

Daily water temperature in Haiphong

Date Current Year

actual* / forecast**

last year 10 years average
Jan 1 69.1°F 63.7°F 68.2°F
Jan 2 69.1°F 64.0°F 68.3°F
Dec 12 69.6°F 70.4°F 71.3°F
Dec 13 69.6°F 70.4°F 71.3°F
Dec 14 69.6°F 70.3°F 71.5°F
Dec 15 69.7°F 70.4°F 71.4°F
Dec 16 69.3°F 70.3°F 71.0°F
Dec 17 69.1°F 70.3°F 71.0°F
Dec 18 68.7°F 70.4°F 70.9°F
Dec 19 68.6°F 69.9°F 70.6°F
Dec 20 69.6°F 69.1°F 70.4°F
Dec 21 69.3°F 68.3°F 70.6°F
Dec 22 70.3°F 67.6°F 70.5°F
Dec 23 70.6°F 66.5°F 70.3°F
Dec 24 70.6°F 66.6°F 70.2°F
Dec 25 70.3°F 66.8°F 69.9°F
Dec 26 70.5°F 66.8°F 69.7°F
Dec 27 70.3°F 66.9°F 69.5°F
Dec 28 70.2°F 67.0°F 69.3°F
Dec 29 70.0°F 66.0°F 69.1°F
Dec 30 69.8°F 65.1°F 69.0°F
Dec 31 69.8°F 65.5°F 69.0°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, 76.3°F in Spring, 86.2°F in Summer, and 81.2°F in Autumn.