What is the current water temperature in Keelung?

Q: What is the current water temperature in Keelung?

As of now, in Keelung, the water temperature is 18.26°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Taiwan, China > Keelung

Water temperature in Keelung

Detailed information about the current water temperature in Keelung. 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.

64.9

°F

February 22, 22:02

Trend:

stable

Yesterday:

66.1°F

Tomorrow:

65.1°F

Sunrise:

06:23

Sunset:

17:51

Day Length:

11 h. 28 min.

Keelung in February

Minimum:

65.0°F

Average:

68.7°F

Maximum:

70.3°F

Sea water temperature in Keelung today

As of now, in Keelung, the water temperature is 64.9°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 3.1°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 rise a bit.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 70.4°F on 2017, while the historical minimum was 65.0°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 64.5°F, the minimum temperature may reach 64.0°F, and the maximum might stay at 65.1°F.

Daily water temperature in Keelung

Date	Current Year actual* / forecast**	last year	10 years average
Feb 8	65.5°F	66.2°F	66.3°F
Feb 9	65.4°F	66.1°F	66.1°F
Feb 10	65.9°F	66.2°F	66.2°F
Feb 11	65.3°F	65.7°F	66.1°F
Feb 12	65.1°F	66.7°F	66.0°F
Feb 13	64.0°F	66.9°F	66.0°F
Feb 14	64.8°F	67.1°F	66.1°F
Feb 15	64.9°F	65.8°F	65.8°F
Feb 16	65.5°F	65.6°F	66.1°F
Feb 17	66.0°F	65.8°F	66.6°F
Feb 18	65.8°F	66.3°F	66.8°F
Feb 19	65.9°F	66.9°F	66.8°F
Feb 20	66.0°F	67.4°F	67.0°F
Feb 21	66.1°F	68.0°F	67.5°F
Feb 22	64.9°F	68.6°F	68.0°F
Feb 23	65.1°F	69.2°F	68.2°F
Feb 24	64.8°F	69.0°F	67.9°F
Feb 25	64.8°F	68.7°F	67.9°F
Feb 26	64.1°F	68.4°F	67.2°F
Feb 27	64.1°F	68.1°F	67.2°F
Feb 28	64.0°F	68.0°F	67.0°F
Mar 1	64.5°F	66.6°F	66.8°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 Keelung by month

In Keelung, the months May through November offer comfortable swimming conditions, which amounts to 221 swimming days.

The warmest water in Keelung was recorded on July 19, 2024, reaching a 86.6°F. While the coldest temperature occurred on March 23, 2025, dipping to 62.4°F. The average readings by season are 68.1°F in Winter, 72.6°F in Spring, 82.9°F in Summer, and 78.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Taipei	62.3°F	14mi
Banqiao	62.6°F	19mi
Taoyuan City	63.9°F	29mi
Hsinchu	70.8°F	53mi

* current water temperature in this city

** straight line distance from Keelung