All data are in degrees Fahrenheit

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Water temperature in Xiamen

Detailed information about the current water temperature in Xiamen. 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 Xiamen now

79.4

°F

October 13, 20:25

Trend:

decreasing

Yesterday:

80.0°F

Tomorrow:

79.3°F

Sunrise:

06:04

Sunset:

17:44

Day Length:

11 h. 40 min.

Xiamen in October

Minimum:

59.2°F

Average:

61.3°F

Maximum:

63.6°F

Sea water temperature in Xiamen today

As of now, in Xiamen, the water temperature is 79.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.4°F lower 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 84.6°F on 2025, while the historical minimum was 76.6°F on 2018.

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 shows a gradual cooling trend. The average temperature is expected to be 78.5°F, the minimum temperature may reach 77.5°F, and the maximum might stay at 79.3°F.

Daily water temperature in Xiamen

Date Current Year

actual* / forecast**

last year 10 years average
Sep 29 84.5°F 83.8°F 83.1°F
Sep 30 85.0°F 83.8°F 83.1°F
Oct 1 85.1°F 84.6°F 83.2°F
Oct 2 85.4°F 84.7°F 83.2°F
Oct 3 84.8°F 85.2°F 83.2°F
Oct 4 84.1°F 85.5°F 83.0°F
Oct 5 83.8°F 85.6°F 82.8°F
Oct 6 83.0°F 85.6°F 82.6°F
Oct 7 82.0°F 85.5°F 82.1°F
Oct 8 81.2°F 86.0°F 81.7°F
Oct 9 80.9°F 85.8°F 81.4°F
Oct 10 80.7°F 85.4°F 80.9°F
Oct 11 80.5°F 84.7°F 80.7°F
Oct 12 80.0°F 84.3°F 80.3°F
Oct 13 79.4°F 84.6°F 79.9°F
Oct 14 79.3°F 85.5°F 79.7°F
Oct 15 79.0°F 85.0°F 79.4°F
Oct 16 78.8°F 85.6°F 79.2°F
Oct 17 78.7°F 85.4°F 79.1°F
Oct 18 78.2°F 85.2°F 78.6°F
Oct 19 77.8°F 85.3°F 78.2°F
Oct 20 77.5°F 84.2°F 77.9°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 Xiamen by month

In Xiamen, the months May through October offer comfortable swimming conditions, which amounts to 187 swimming days.
The warmest water in Xiamen was recorded on August 5, 2023, reaching a 88.1°F. While the coldest temperature occurred on February 13, 2018, dipping to 54.2°F. The average readings by season are 61.8°F in Winter, 69.7°F in Spring, 83.8°F in Summer, and 78.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Jinjiang 77.8°F 39mi
Quanzhou 77.6°F 44mi
Putian 77.1°F 88mi

* current water temperature in this city

** straight line distance from Xiamen