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

82.3

°F

September 15, 15:39

Trend:

stable

Yesterday:

82.4°F

Tomorrow:

82.3°F

Sunrise:

05:54

Sunset:

18:12

Day Length:

12 h. 18 min.

Xiamen in September

Minimum:

58.9°F

Average:

61.3°F

Maximum:

64.5°F

Sea water temperature in Xiamen today

As of now, in Xiamen, the water temperature is 82.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.8°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 stay about the same.

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 minimum temperature for this date. The maximum temperature recorded for this date was 86.4°F on 2025, while the historical minimum was 81.4°F on 2016.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Xiamen

Date Current Year

actual* / forecast**

last year 10 years average
Sep 1 84.6°F 84.6°F 84.9°F
Sep 2 84.7°F 85.1°F 84.7°F
Sep 3 84.1°F 85.7°F 84.7°F
Sep 4 83.8°F 85.1°F 84.7°F
Sep 5 83.6°F 85.8°F 84.6°F
Sep 6 83.5°F 86.5°F 84.4°F
Sep 7 83.1°F 87.1°F 84.4°F
Sep 8 83.0°F 85.8°F 84.1°F
Sep 9 82.9°F 85.3°F 83.8°F
Sep 10 82.2°F 85.6°F 83.9°F
Sep 11 82.9°F 84.6°F 83.8°F
Sep 12 82.7°F 86.1°F 83.9°F
Sep 13 82.4°F 86.7°F 83.8°F
Sep 14 82.4°F 86.1°F 84.2°F
Sep 15 82.3°F 86.4°F 84.1°F
Sep 16 82.3°F 85.4°F 84.1°F
Sep 17 82.3°F 86.2°F 84.1°F
Sep 18 82.5°F 85.2°F 84.3°F
Sep 19 82.3°F 84.9°F 84.2°F
Sep 20 82.3°F 84.6°F 84.1°F
Sep 21 82.0°F 84.2°F 83.8°F
Sep 22 81.8°F 84.3°F 83.6°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 81.9°F 39mi
Quanzhou 81.8°F 44mi
Putian 81.1°F 88mi

* current water temperature in this city

** straight line distance from Xiamen