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Keelung
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Water Temperature in the South China Sea in Keelung, Taiwan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Keelung in Taiwan, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Keelung
20.4°C
TODAY
19.4°C
YESTERDAY
19.8°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the South China Sea in Keelung is 20.4°C. The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for South China Sea in Keelung Over the Last 30 Days
The water temperature in Keelung today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Keelung will remain nearly unchanged in the coming days, its value will be 21.3°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Taiwan to enhance accuracy.
Water temperature data for Keelung and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 19 | 19.8°C | 21.0°C | |
| Mar 20 | 20.4°C | 20.8°C | |
| Mar 21 | 20.3°C | 21.3°C | |
| Mar 22 | 19.6°C | 21.0°C | |
| Mar 23 | 19.7°C | 21.0°C | |
| Mar 24 | 20.2°C | 21.0°C | |
| Mar 25 | 19.4°C | 21.5°C | |
| Mar 26 | 20.4°C | 21.8°C | |
| Mar 27 | 21.8°C | 20.5°C | |
| Mar 28 | 22.0°C | 20.7°C | |
| Mar 29 | 22.3°C | 20.9°C | |
| Mar 30 | 22.0°C | 21.0°C | |
| Mar 31 | 21.8°C | 21.1°C | |
| Apr 1 | 21.5°C | 21.1°C | |
| Apr 2 | 22.0°C | 21.2°C | |
| Apr 3 | 22.3°C | 21.3°C |
Sea Temperature in Keelung Throughout the Year
Throughout the year, the sea temperature in Keelung is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 261 days, and exceeds 77°F (25°C) for 185 days.
Below is the annual chart of sea temperature changes in the South China Sea in Keelung.
January
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18.5°C | 22°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 20°C | 24°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 23.5°C | 27°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 25.5°C | 28°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 27.5°C | 30°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 26°C | 28.5°C | 31°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 26°C | 28.5°C | 31°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 27°C | 30°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 26.5°C | 29°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 24.5°C | 27°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21°C | 25°C |
Monthly Water Temperature Histogram for South China Sea in Keelung
You can explore detailed data on how the water temperature in Keelung varies each month:
What Beaches Are There In and Around Keelung?
Waimushan Beach
Waimushan Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Keelung. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Waimushan Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dawulun Beach
Dawulun Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Keelung. There is parking. There are cafés. Dawulun Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Wanghaixiang Beach
Wanghaixiang Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Keelung.
Lake Bay
Lake Bay is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Keelung.
Ruibin Beach
Ruibin Beach is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Keelung. There is parking. There are cafés.
Wanli Beach
Wanli Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Keelung. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Wanli Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Feicueiwan
Feicueiwan is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Keelung. There is parking. There are restrooms. There are cafés. Feicueiwan is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Green Bay Beach
Green Bay Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Keelung. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Green Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Shijiao Beach
Shijiao Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Keelung. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible.
Guihou Beach
Guihou Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Keelung. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing.
Keelung Weather
MARCH 27
15°C / 21°C
light rainhumidity: 81% | wind: 4 km/h
MARCH 28
15°C / 16°C
light rainhumidity: 81% | wind: 5 km/h
MARCH 29
15°C / 17°C
moderate rainhumidity: 93% | wind: 3 km/h
MARCH 30
17°C / 20°C
moderate rainhumidity: 92% | wind: 2 km/h
Sea Temperature in the South China Sea in Keelung: General Trends and Swimming Opportunities
Taiwan's coastal areas experience a subtropical climate characterized by hot, humid summers and mild, relatively dry winters. The region sees abundant rainfall, with annual monsoons and typhoons contributing significantly to the precipitation.
Keelung is located in Asia in the Northern Hemisphere at a latitude of 25 degrees, along the shores of the South China Sea. Keelung lies within in Taiwan.
The average annual daytime air temperature in Keelung is 27°C (81°F), with the average nighttime temperature being 19°C (66°F). The highest average daily temperature occurs in July, reaching 32°C (89°F), while the lowest is in January at 21°C (71°F). As for nighttime temperatures, the minimum average temperature of 13°C (55°F) is recorded in January, and the maximum is in July, reaching 26°C (78°F).
According to historical data, Keelung experiences 162 rainy days per year, which accounts for 44 percent of all days in the year. On average, there are 13 rainy days each month. The wettest month is August, with 17 rainy days and 303 mm (11.9 inches) of precipitation, while the driest month is December, which typically has 11 rainy days and only 160 mm (6.3 inches) of precipitation.
The average annual water temperature in South China Sea in Keelung is 24°C (75°F). In February, the water reaches its lowest point of the year at 15°C (59°F), while in July, it peaks at 31°C (88°F). The months suitable for comfortable beach vacations and swimming in the South China Sea are May, June, July, August, September, October, and November. During this period, the water temperature stays above 20°C (68°F) and can reach up to 31°C (88°F) on some days.
Geographical Location of Keelung
Nearby Cities
Frequently Asked Questions About Keelung and its Water Temperatures
What is the current sea temperature in Keelung?
The water temperature today in the South China Sea in Keelung is 69°F (20.4°C).
In which months is the water temperature in Keelung comfortable for swimming?
The water temperature in the South China Sea in Keelung is comfortable for swimming and beach vacations in May, June, July, August, September, October, and November.
What is the water temperature in Keelung during the winter?
The water temperature in the South China Sea in Keelung during the winter ranges from 15°C to 25°C (59°F to 77°F).
What is the water temperature in Keelung during the spring?
The water temperature in the South China Sea in Keelung during the spring ranges from 16°C to 28°C (61°F to 82°F).
What is the water temperature in Keelung during the summer?
The water temperature in the South China Sea in Keelung during the summer ranges from 25°C to 31°C (77°F to 88°F).
What is the water temperature in Keelung during the fall?
The water temperature in the South China Sea in Keelung during the fall ranges from 22°C to 30°C (72°F to 86°F).
Is it possible to swim in the sea in Keelung year-round?
No, it is not possible to swim in the South China Sea in Keelung year-round, the months suitable for comfortable swimming are May, June, July, August, September, October, and November.
What sea temperatures can I expect in Keelung in the next month?
In April, the water temperature in the South China Sea in Keelung will range between 68°F (20°C) and 81°F (27°C)