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

78.9

°F

April 17, 19:56

Trend:

decreasing

Yesterday:

79.4°F

Tomorrow:

78.8°F

Sunrise:

05:34

Sunset:

18:13

Day Length:

12 h. 39 min.

Haiphong in April

Minimum:

63.5°F

Average:

68.1°F

Maximum:

70.6°F

Sea water temperature in Haiphong today

As of now, in Haiphong, the water temperature is 78.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.8°F higher 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 stay about the same.

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 maximum temperature for this date. The maximum temperature recorded for this date was 79.4°F on 2024, while the historical minimum was 74.4°F on 2020.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.0°F, with minimum temperature starting at 78.8°F, while the maximum might reach 81.0°F.

Daily water temperature in Haiphong

Date Current Year

actual* / forecast**

last year 10 years average
Apr 3 76.0°F 71.0°F 73.4°F
Apr 4 76.5°F 70.1°F 73.5°F
Apr 5 76.5°F 70.4°F 73.8°F
Apr 6 77.3°F 70.9°F 74.0°F
Apr 7 79.1°F 71.2°F 74.6°F
Apr 8 80.3°F 71.5°F 75.2°F
Apr 9 81.6°F 72.0°F 75.6°F
Apr 10 82.0°F 71.1°F 75.7°F
Apr 11 81.6°F 71.5°F 75.9°F
Apr 12 80.4°F 72.1°F 76.0°F
Apr 13 81.8°F 72.5°F 76.3°F
Apr 14 80.8°F 72.6°F 76.1°F
Apr 15 80.0°F 73.9°F 76.1°F
Apr 16 79.4°F 74.2°F 76.1°F
Apr 17 78.9°F 74.7°F 76.1°F
Apr 18 78.8°F 74.6°F 76.0°F
Apr 19 79.1°F 75.4°F 76.2°F
Apr 20 79.7°F 75.7°F 76.9°F
Apr 21 80.1°F 76.1°F 77.3°F
Apr 22 80.5°F 76.4°F 77.7°F
Apr 23 80.7°F 77.5°F 77.9°F
Apr 24 81.0°F 78.6°F 78.2°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.