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

69.1

°F

March 14, 03:51

Trend:

stable

Yesterday:

68.8°F

Tomorrow:

69.1°F

Sunrise:

06:03

Sunset:

18:02

Day Length:

11 h. 59 min.

Haiphong in March

Minimum:

63.4°F

Average:

68.1°F

Maximum:

70.8°F

Sea water temperature in Haiphong today

As of now, in Haiphong, the water temperature is 69.1°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 1.2°F lower 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 74.1°F on 2020, while the historical minimum was 67.6°F on 2024.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 69.8°F, with minimum temperature starting at 69.0°F, while the maximum might reach 70.6°F.

Daily water temperature in Haiphong

Date Current Year

actual* / forecast**

last year 10 years average
Feb 28 70.8°F 32.0°F 67.2°F
Mar 1 70.9°F 65.0°F 67.5°F
Mar 2 71.1°F 65.1°F 67.7°F
Mar 3 71.6°F 65.5°F 68.3°F
Mar 4 70.7°F 65.7°F 68.6°F
Mar 5 69.8°F 65.7°F 68.4°F
Mar 6 69.7°F 66.2°F 68.7°F
Mar 7 70.6°F 66.6°F 69.1°F
Mar 8 69.7°F 67.1°F 69.2°F
Mar 9 69.8°F 67.5°F 69.5°F
Mar 10 70.0°F 67.7°F 69.9°F
Mar 11 69.6°F 67.1°F 70.2°F
Mar 12 68.8°F 67.4°F 69.9°F
Mar 13 68.8°F 67.7°F 70.0°F
Mar 14 69.1°F 68.1°F 70.3°F
Mar 15 69.1°F 68.4°F 70.3°F
Mar 16 69.0°F 68.7°F 70.3°F
Mar 17 69.3°F 69.1°F 70.6°F
Mar 18 69.8°F 69.7°F 71.0°F
Mar 19 70.3°F 70.1°F 71.5°F
Mar 20 70.4°F 69.7°F 71.7°F
Mar 21 70.6°F 68.8°F 71.8°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 242 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 81.1°F in Autumn.