All data are in degrees Fahrenheit

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Water temperature in Hoi An

Detailed information about the current water temperature in Hoi An. 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 Hoi An now

85.6

°F

August 4, 18:39

Trend:

stable

Yesterday:

85.6°F

Tomorrow:

85.7°F

Sunrise:

05:29

Sunset:

18:17

Day Length:

12 h. 48 min.

Hoi An in August

Minimum:

73.7°F

Average:

74.5°F

Maximum:

76.7°F

Sea water temperature in Hoi An today

As of now, in Hoi An, the water temperature is 85.6°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 0.4°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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 86.5°F on 2017, while the historical minimum was 83.3°F on 2015.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 86.0°F, with minimum temperature starting at 85.7°F, while the maximum might reach 86.3°F.

Daily water temperature in Hoi An

Date Current Year

actual* / forecast**

last year 10 years average
Jul 21 86.2°F 84.0°F 84.9°F
Jul 22 86.2°F 84.1°F 84.5°F
Jul 23 86.1°F 84.1°F 84.5°F
Jul 24 86.0°F 84.1°F 84.7°F
Jul 25 85.8°F 84.1°F 84.6°F
Jul 26 85.7°F 84.6°F 84.5°F
Jul 27 85.8°F 84.2°F 84.5°F
Jul 28 85.7°F 84.3°F 84.6°F
Jul 29 85.8°F 84.5°F 84.7°F
Jul 30 85.6°F 84.4°F 84.8°F
Jul 31 85.7°F 84.6°F 85.0°F
Aug 1 85.6°F 84.6°F 85.1°F
Aug 2 85.3°F 84.7°F 85.2°F
Aug 3 85.6°F 85.2°F 85.3°F
Aug 4 85.6°F 85.4°F 85.2°F
Aug 5 85.7°F 85.6°F 85.3°F
Aug 6 85.9°F 86.1°F 85.5°F
Aug 7 86.1°F 86.4°F 85.7°F
Aug 8 86.0°F 86.1°F 85.6°F
Aug 9 86.1°F 86.1°F 85.7°F
Aug 10 86.1°F 86.0°F 85.7°F
Aug 11 86.3°F 86.3°F 85.9°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 Hoi An by month

In Hoi An, the water temperature is comfortable for swimming all year round.
The warmest water in Hoi An was recorded on September 9, 2017, reaching a 87.6°F. While the coldest temperature occurred on February 15, 2018, dipping to 68.4°F. The average readings by season are 74.9°F in Winter, 78.2°F in Spring, 84.8°F in Summer, and 83.1°F in Autumn.