What is the current water temperature in Rizhao?

Q: What is the current water temperature in Rizhao?

As of now, in Rizhao, the water temperature is 21.52°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

China > Rizhao

Water temperature in Rizhao

Detailed information about the current water temperature in Rizhao. 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.

70.7

°F

October 18, 09:14

Trend:

decreasing

Yesterday:

71.1°F

Tomorrow:

70.3°F

Sunrise:

06:10

Sunset:

17:24

Day Length:

11 h. 14 min.

Rizhao in October

Minimum:

40.8°F

Average:

42.9°F

Maximum:

44.9°F

Sea water temperature in Rizhao today

As of now, in Rizhao, the water temperature is 70.7°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 1.3°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 fall a bit.

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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.3°F on 2024, while the historical minimum was 67.2°F on 2022.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 69.4°F, the minimum temperature may reach 68.5°F, and the maximum might stay at 70.3°F.

Daily water temperature in Rizhao

Date	Current Year actual* / forecast**	last year	10 years average
Oct 4	74.4°F	74.5°F	74.2°F
Oct 5	74.1°F	74.6°F	73.9°F
Oct 6	73.8°F	74.4°F	73.8°F
Oct 7	74.2°F	74.0°F	73.5°F
Oct 8	74.2°F	73.4°F	73.2°F
Oct 9	73.9°F	72.9°F	72.8°F
Oct 10	74.2°F	72.8°F	72.5°F
Oct 11	73.9°F	72.1°F	71.9°F
Oct 12	73.4°F	71.0°F	71.4°F
Oct 13	72.8°F	70.7°F	71.0°F
Oct 14	72.0°F	70.3°F	70.6°F
Oct 15	71.7°F	71.2°F	70.4°F
Oct 16	71.8°F	70.6°F	70.1°F
Oct 17	71.1°F	71.7°F	69.7°F
Oct 18	70.7°F	71.3°F	69.4°F
Oct 19	70.3°F	70.3°F	68.9°F
Oct 20	70.2°F	69.9°F	68.8°F
Oct 21	69.7°F	69.5°F	68.4°F
Oct 22	69.4°F	69.2°F	68.1°F
Oct 23	69.2°F	68.2°F	67.9°F
Oct 24	68.7°F	67.6°F	67.4°F
Oct 25	68.5°F	66.8°F	67.1°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 Rizhao by month

In Rizhao, the months July through September offer comfortable swimming conditions, which amounts to 102 swimming days.

The warmest water in Rizhao was recorded on August 23, 2025, reaching a 86.8°F. While the coldest temperature occurred on January 31, 2016, dipping to 36.4°F. The average readings by season are 43.8°F in Winter, 51.8°F in Spring, 76.4°F in Summer, and 69.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lianyungang	68.0°F	59mi
Qingdao	70.4°F	66mi
Jiaozhou	68.6°F	66mi

* current water temperature in this city

** straight line distance from Rizhao