Search for cities, countries, lakes and rivers
Taiwan

Taiwan © By Bob Tan
Taiwan Sea Temperature
This page provides detailed information about the water temperature in Taiwan. All countries, cities and resorts on the coast. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Sea Temperature
57°F
minimal
70°F
average
79°F
maximum
Graph of Sea Temperature Changes in Taiwan Over the Last 60 Days
The Warmest Places on the Seaside in Taiwan Today
The Most Popular Seaside Resorts in Taiwan
Seas and Oceans that Border Taiwan
Water Temperature in Taiwan: General Trends and Swimming Opportunities
Taiwan, an island located in East Asia, has a tropical to subtropical climate, with sea temperatures ranging from 24°C (75°F) in the winter to 29°C (84°F) in the summer. This makes the waters around Taiwan ideal for swimming throughout the year, especially for those looking to enjoy a warm, inviting ocean. The best months for swimming and beach activities are typically from May to October, when the water is at its warmest, while the cooler months still offer pleasant conditions for those who enjoy less crowded beaches.
Taiwan is home to beautiful beaches and crystal-clear waters, offering excellent opportunities for swimming, snorkeling, and diving. Popular spots like Kenting National Park on the southern tip of the island are famous for their pristine white-sand beaches and vibrant coral reefs, making it a top destination for water activities. The clear, warm waters around the island host a variety of marine life, including colorful coral, tropical fish, and sea turtles, making it a haven for underwater enthusiasts. Taiwan's northern coast, with places like Baishawan and Fulong Beach, also provides opportunities for enjoyable swims in calm, scenic waters.
In addition to swimming and snorkeling, Taiwan offers a range of water activities, such as surfing, kayaking, and paddleboarding, thanks to its diverse coastal regions. With both bustling urban beaches and remote, peaceful coves, Taiwan's coastline is a perfect place for anyone looking to enjoy the sea in a vibrant or tranquil setting. Whether you prefer the lively beaches in the south or the more serene coastal areas, Taiwan’s warm waters and stunning scenery provide the perfect backdrop for a memorable aquatic experience.
General Information and Geographical Location of Taiwan
Original name of the country: Zhōnghuá Mínguó
Taiwan is located in Asia. The country is washed by three seas, such as the East China Sea, the Philippine Sea, the South China Sea. Taiwan - has a fairly long coastline. To determine the temperature of the water in it, we track 12 settlements and resorts. Link to Google Maps.
Taiwan Weather
Taiwan has a subtropical climate in the north and a tropical climate in the south, leading to warm temperatures and high humidity year-round. Summers, from June to September, are hot and humid, with temperatures ranging from 80–95°F (27–35°C). This season also brings heavy rainfall and frequent typhoons, especially in coastal and mountainous areas. Winters, from December to February, are mild in most parts of the country, with temperatures in the north around 55–70°F (13–21°C), while the south remains warmer, averaging 65–80°F (18–27°C).
The island experiences distinct wet and dry seasons. The wet season, from May to October, is marked by high humidity and heavy rains, particularly during monsoon periods. The dry season, from November to April, is generally more comfortable, with lower humidity and pleasant temperatures. Mountainous regions, such as Alishan, can be much cooler, with winter temperatures dropping below 40°F (4°C) and occasional frost at higher elevations. Taiwan’s varied geography creates diverse local climates, making some regions more suitable for outdoor activities at different times of the year.
Frequently Asked Questions About Taiwan and its Water Temperatures
What is the sea temperature today on the coast of Taiwan?
The sea temperature today on the coast of Taiwan ranges from from 57°F (13.8°C) in Nangan to 79°F (26.0°C) in Lanyu Island.
Which seas and oceans border Taiwan?
Taiwan is bordered by three seas, namely: the East China Sea, the South China Sea, the Philippine Sea.
How long is the coastline in Taiwan?
According to The World Factbook, the length of Taiwan's coastline is 973 miles (1,566 km), while the World Resources Institute estimates it at 1,247 miles (2,007 km).
What is the best time for swimming and beach holidays on the coast of Taiwan?
In Taiwan, there are seven months in a year when you can comfortably swim in the sea: From May to November. During this time, the average water temperature is always above 68 degrees Fahrenheit (20 degrees Celsius).
What is the sea temperature history in Taiwan?
Here are the ranges of sea temperatures in Taiwan by month based on historical data: in January from 51°F (11°C) to 80°F (27°C), in February from 50°F (10°C) to 78°F (26°C), in March from 50°F (10°C) to 82°F (28°C), in April from 53°F (12°C) to 84°F (29°C), in May from 60°F (16°C) to 87°F (31°C), in June from 68°F (20°C) to 87°F (31°C), in July from 71°F (22°C) to 89°F (32°C), in August from 77°F (25°C) to 89°F (32°C), in September from 75°F (24°C) to 87°F (31°C), in October from 69°F (21°C) to 86°F (30°C), in November from 62°F (17°C) to 87°F (31°C), in December from 53°F (12°C) to 82°F (28°C).