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Tokushima
Water Temperature in the Seto Inland Sea in Tokushima, Japan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Tokushima in Japan, 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 Tokushima
13.2°C
TODAY
12.6°C
YESTERDAY
12.8°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Seto Inland Sea in Tokushima is 13.2°C. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Seto Inland Sea in Tokushima Over the Last 30 Days
The water temperature in Tokushima 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 Tokushima will remain nearly unchanged in the coming days, its value will be 13.5°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 Japan to enhance accuracy.
Water temperature data for Tokushima 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 |
|---|---|---|---|
| Feb 15 | 12.8°C | 13.3°C | |
| Feb 16 | 13.2°C | 13.8°C | |
| Feb 17 | 13.1°C | 13.3°C | |
| Feb 18 | 12.6°C | 13.0°C | |
| Feb 19 | 12.8°C | 14.0°C | |
| Feb 20 | 13.8°C | 13.8°C | |
| Feb 21 | 12.6°C | 14.0°C | |
| Feb 22 | 13.2°C | 13.8°C | |
| Feb 23 | 13.5°C | 13.2°C | |
| Feb 24 | 14.8°C | 13.4°C | |
| Feb 25 | 14.3°C | 13.5°C | |
| Feb 26 | 14.3°C | 13.6°C | |
| Feb 27 | 13.5°C | 13.6°C | |
| Feb 28 | 13.5°C | 13.6°C | |
| Mar 1 | 13.5°C | 13.6°C | |
| Mar 2 | 12.8°C | 13.5°C |
Sea Temperature in Tokushima Throughout the Year
Throughout the year, the sea temperature in Tokushima exceeds 77°F (25°C) for 73 days, exceeds 72°F (22°C) for 136 days, and exceeds 64°F (18°C) for 199 days.
Below is the annual chart of sea temperature changes in the Seto Inland Sea in Tokushima.
January
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15°C | 17°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 22°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 24.5°C | 28°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 28°C | 31°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 27°C | 30°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 24°C | 27°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21°C | 25°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 17.5°C | 21°C |
Monthly Water Temperature Histogram for Seto Inland Sea in Tokushima
You can explore detailed data on how the water temperature in Tokushima varies each month:
What Beaches Are There In and Around Tokushima?
Kawauchi Onsen
Kawauchi Onsen is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Tokushima. There is parking.
Nippoomiko Large Park
Nippoomiko Large Park is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Tokushima. There is parking. There is a shark hazard on the beach.
Omiko Beach
Omiko Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Tokushima. There is parking. There are restrooms.
Komiko Beach
Komiko Beach is a 1-stars pebble beach, located in a 6 km (4 miles) radius of Tokushima. There are cafés. It is suitable for surfing.
Tsukimigaoka Beach
Tsukimigaoka Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Tokushima. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Tokushima Weather
FEBRUARY 23
3°C / 7°C
light snowhumidity: 58% | wind: 9 km/h
FEBRUARY 24
3°C / 8°C
few clouds: 11-25%humidity: 56% | wind: 3 km/h
FEBRUARY 25
7°C / 13°C
clear skyhumidity: 55% | wind: 6 km/h
FEBRUARY 26
7°C / 10°C
broken clouds: 51-84%humidity: 65% | wind: 4 km/h
Sea Temperature in the Seto Inland Sea in Tokushima: General Trends and Swimming Opportunities
Tokushima Prefecture, located in a coastal area in Japan, experiences a humid subtropical climate. The region is known for its moderate to heavily rainy seasons, particularly in the late summer and early autumn, and temperate climate year-round.
Tokushima is located in Asia in the Northern Hemisphere at a latitude of 34 degrees, along the shores of the Seto Inland Sea. Tokushima lies within the Tokushima Prefecture in Japan.
The average annual daytime air temperature in Tokushima is 20°C (68°F), with the average nighttime temperature being 12°C (54°F). The highest average daily temperature occurs in August, reaching 32°C (90°F), while the lowest is in January at 9°C (48°F). As for nighttime temperatures, the minimum average temperature of 2°C (36°F) is recorded in January, and the maximum is in August, reaching 25°C (76°F).
According to historical data, Tokushima experiences 137 rainy days per year, which accounts for 38 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is July, with 14 rainy days and 173 mm (6.8 inches) of precipitation, while the driest month is November, which typically has 9 rainy days and only 67 mm (2.6 inches) of precipitation.
The average annual water temperature in Seto Inland Sea in Tokushima is 20°C (68°F). In February, the water reaches its lowest point of the year at 12°C (54°F), while in August, it peaks at 31°C (88°F). The months suitable for comfortable beach vacations and swimming in the Seto Inland Sea are July, August, September, and October. 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 Tokushima
Frequently Asked Questions About Tokushima and its Water Temperatures
What is the current sea temperature in Tokushima?
The water temperature today in the Seto Inland Sea in Tokushima is 56°F (13.2°C).
In which months is the water temperature in Tokushima comfortable for swimming?
The water temperature in the Seto Inland Sea in Tokushima is comfortable for swimming and beach vacations in July, August, September, and October.
What is the water temperature in Tokushima during the winter?
The water temperature in the Seto Inland Sea in Tokushima during the winter ranges from 12°C to 21°C (54°F to 70°F).
What is the water temperature in Tokushima during the spring?
The water temperature in the Seto Inland Sea in Tokushima during the spring ranges from 12°C to 22°C (54°F to 72°F).
What is the water temperature in Tokushima during the summer?
The water temperature in the Seto Inland Sea in Tokushima during the summer ranges from 18°C to 31°C (64°F to 88°F).
What is the water temperature in Tokushima during the fall?
The water temperature in the Seto Inland Sea in Tokushima during the fall ranges from 17°C to 30°C (63°F to 86°F).
Is it possible to swim in the sea in Tokushima year-round?
No, it is not possible to swim in the Seto Inland Sea in Tokushima year-round, the months suitable for comfortable swimming are July, August, September, and October.
What sea temperatures can I expect in Tokushima in the next month?
In March, the water temperature in the Seto Inland Sea in Tokushima will range between 54°F (12°C) and 61°F (16°C)