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Lanyu Island

© Han-Ting Liu
Water Temperature in the Philippine Sea in Lanyu Island, Taiwan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Lanyu Island 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 Lanyu Island
26.2°C
TODAY
25.8°C
YESTERDAY
26.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Philippine Sea in Lanyu Island is 26.2°C. This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays.
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 Philippine Sea in Lanyu Island Over the Last 30 Days
The water temperature in Lanyu Island 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 Lanyu Island will drop slightly in the coming days and reach 24.8°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 Lanyu Island 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 | 26.3°C | 24.3°C | |
Mar 20 | 25.6°C | 24.0°C | |
Mar 21 | 26.4°C | 24.8°C | |
Mar 22 | 25.7°C | 24.8°C | |
Mar 23 | 25.1°C | 25.8°C | |
Mar 24 | 24.9°C | 24.5°C | |
Mar 25 | 25.8°C | 24.5°C | |
Mar 26 | 26.2°C | 25.0°C | |
Mar 27 | 24.5°C | 25.9°C | |
Mar 28 | 24.0°C | 25.6°C | |
Mar 29 | 25.0°C | 25.5°C | |
Mar 30 | 24.8°C | 25.4°C | |
Mar 31 | 24.8°C | 25.3°C | |
Apr 1 | 24.0°C | 25.1°C | |
Apr 2 | 24.0°C | 24.9°C | |
Apr 3 | 24.0°C | 24.8°C |
Sea Temperature in Lanyu Island Throughout the Year
Throughout the year, the sea temperature in Lanyu Island is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 332 days, and exceeds 77°F (25°C) for 267 days.
Below is the annual chart of sea temperature changes in the Philippine Sea in Lanyu Island.

January
Minimum | Average | Maximum |
---|---|---|
19°C | 23°C | 27°C |
February
Minimum | Average | Maximum |
---|---|---|
17°C | 21.5°C | 26°C |
March
Minimum | Average | Maximum |
---|---|---|
17°C | 22.5°C | 28°C |
April
Minimum | Average | Maximum |
---|---|---|
20°C | 24.5°C | 29°C |
May
Minimum | Average | Maximum |
---|---|---|
24°C | 27°C | 30°C |
June
Minimum | Average | Maximum |
---|---|---|
25°C | 28°C | 31°C |
July
Minimum | Average | Maximum |
---|---|---|
22°C | 27°C | 32°C |
August
Minimum | Average | Maximum |
---|---|---|
25°C | 28.5°C | 32°C |
September
Minimum | Average | Maximum |
---|---|---|
24°C | 27.5°C | 31°C |
October
Minimum | Average | Maximum |
---|---|---|
22°C | 26°C | 30°C |
November
Minimum | Average | Maximum |
---|---|---|
21°C | 26°C | 31°C |
December
Minimum | Average | Maximum |
---|---|---|
18°C | 23°C | 28°C |
Monthly Water Temperature Histogram for Philippine Sea in Lanyu Island
You can explore detailed data on how the water temperature in Lanyu Island varies each month:
What Beaches Are There In and Around Lanyu Island?
Orchid Island
Orchid Island is a 4-stars sandy beach, is located directly in Lanyu Island. There are restrooms. There are cafés. Orchid Island is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dongcing Bay
Dongcing Bay is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Lanyu Island. There is parking. There are restrooms. There are cafés. Dongcing Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Lanyu Island Weather
MARCH 27
20°C / 24°C
scattered clouds: 25-50%humidity: 83% | wind: 14 km/h
MARCH 28
20°C / 21°C
light rainhumidity: 75% | wind: 13 km/h
MARCH 29
21°C / 22°C
light rainhumidity: 78% | wind: 11 km/h
MARCH 30
22°C / 22°C
overcast clouds: 85-100%humidity: 79% | wind: 6 km/h



Sea Temperature in the Philippine Sea in Lanyu Island: 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.
Lanyu Island is located in Asia in the Northern Hemisphere at a latitude of 22 degrees, along the shores of the Philippine Sea. Lanyu Island lies within in Taiwan.
The average annual daytime air temperature in Lanyu Island is 27°C (81°F), with the average nighttime temperature being 21°C (70°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 16°C (60°F) is recorded in January, and the maximum is in July, reaching 25°C (77°F).
According to historical data, Lanyu Island 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 298 mm (11.7 inches) of precipitation, while the driest month is December, which typically has 11 rainy days and only 47 mm (1.9 inches) of precipitation.
The average annual water temperature in Philippine Sea in Lanyu Island is 25°C (77°F). In February, the water reaches its lowest point of the year at 17°C (63°F), while in July, it peaks at 32°C (90°F). The months suitable for comfortable beach vacations and swimming in the Philippine 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 32°C (90°F) on some days.
Geographical Location of Lanyu Island
Frequently Asked Questions About Lanyu Island and its Water Temperatures
What is the current sea temperature in Lanyu Island?
The water temperature today in the Philippine Sea in Lanyu Island is 79°F (26.2°C).
In which months is the water temperature in Lanyu Island comfortable for swimming?
The water temperature in the Philippine Sea in Lanyu Island is comfortable for swimming and beach vacations in May, June, July, August, September, October, and November.
What is the water temperature in Lanyu Island during the winter?
The water temperature in the Philippine Sea in Lanyu Island during the winter ranges from 17°C to 28°C (63°F to 82°F).
What is the water temperature in Lanyu Island during the spring?
The water temperature in the Philippine Sea in Lanyu Island during the spring ranges from 17°C to 30°C (63°F to 86°F).
What is the water temperature in Lanyu Island during the summer?
The water temperature in the Philippine Sea in Lanyu Island during the summer ranges from 22°C to 32°C (72°F to 90°F).
What is the water temperature in Lanyu Island during the fall?
The water temperature in the Philippine Sea in Lanyu Island during the fall ranges from 21°C to 31°C (70°F to 88°F).
Is it possible to swim in the sea in Lanyu Island year-round?
No, it is not possible to swim in the Philippine Sea in Lanyu Island year-round, the months suitable for comfortable swimming are May, June, July, August, September, October, and November.
What sea temperatures can I expect in Lanyu Island in the next month?
In April, the water temperature in the Philippine Sea in Lanyu Island will range between 68°F (20°C) and 84°F (29°C)