What is the current water temperature in Hong Kong?

As of now, in Hong Kong, the water temperature is 25.28°C. It's safe to say that the water is comfortably warm for various water-related activities.

Hong Kong, China > Hong Kong

Water temperature in Hong Kong

Detailed information about the current water temperature in Hong Kong. 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.

77.5

°F

April 24, 01:11

Trend:

increasing

Yesterday:

77.0°F

Tomorrow:

77.5°F

Sunrise:

05:57

Sunset:

18:47

Day Length:

12 h. 50 min.

Hong Kong in April

Minimum:

64.4°F

Average:

66.1°F

Maximum:

67.7°F

Sea water temperature in Hong Kong today

As of now, in Hong Kong, the water temperature is 77.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.3°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 77.0°F on 2021, while the historical minimum was 72.4°F on 2016.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 77.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hong Kong

Date	Current Year actual* / forecast**	last year	10 years average
Apr 10	74.8°F	68.9°F	71.8°F
Apr 11	75.6°F	70.2°F	72.4°F
Apr 12	74.8°F	70.9°F	72.5°F
Apr 13	75.7°F	71.0°F	73.0°F
Apr 14	77.0°F	70.1°F	73.2°F
Apr 15	76.8°F	69.3°F	73.2°F
Apr 16	77.4°F	69.7°F	73.3°F
Apr 17	77.8°F	70.7°F	73.8°F
Apr 18	77.7°F	71.0°F	74.1°F
Apr 19	77.2°F	71.5°F	74.2°F
Apr 20	77.2°F	71.8°F	74.3°F
Apr 21	76.9°F	74.0°F	74.4°F
Apr 22	77.5°F	74.7°F	74.8°F
Apr 23	77.0°F	74.9°F	74.6°F
Apr 24	77.5°F	75.7°F	75.2°F
Apr 25	77.5°F	76.1°F	75.2°F
Apr 26	77.7°F	76.1°F	75.3°F
Apr 27	77.8°F	76.0°F	75.4°F
Apr 28	77.7°F	76.0°F	75.4°F
Apr 29	77.7°F	75.8°F	75.4°F
Apr 30	77.5°F	73.8°F	75.2°F
May 1	77.7°F	74.8°F	75.4°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 Hong Kong by month

In Hong Kong, the months May through November offer comfortable swimming conditions, which amounts to 228 swimming days.

The warmest water in Hong Kong was recorded on July 28, 2023, reaching a 87.6°F. While the coldest temperature occurred on February 8, 2025, dipping to 61.2°F. The average readings by season are 67.2°F in Winter, 73.4°F in Spring, 83.5°F in Summer, and 80.4°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Central	77.5°F	1mi
Victoria	77.8°F	2mi
Kowloon	78.0°F	3mi
Tseung Kwan O	78.1°F	6mi
Sha Tin	78.4°F	7mi
Tuen Mun	79.4°F	15mi
Shenzhen	79.8°F	20mi
Zhuhai	81.6°F	39mi
Macau	79.8°F	41mi
Dongguan	78.8°F	58mi

* current water temperature in this city

** straight line distance from Hong Kong