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Kunisaki
Water Temperature in the Seto Inland Sea in Kunisaki, Japan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Kunisaki 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 Kunisaki
10.2°C
TODAY
10.6°C
YESTERDAY
10.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Seto Inland Sea in Kunisaki is 10.2°C. The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
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 Kunisaki Over the Last 30 Days
The water temperature in Kunisaki today is lower than both a week ago and a month ago. Today's sea temperature is slightly lower than on the same day in previous years.
According to our forecast, the sea temperature in Kunisaki will remain nearly unchanged in the coming days, its value will be 10.7°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 Kunisaki 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 16 | 10.6°C | 10.5°C | |
| Feb 17 | 10.7°C | 12.0°C | |
| Feb 18 | 11.3°C | 10.0°C | |
| Feb 19 | 10.9°C | 10.5°C | |
| Feb 20 | 10.9°C | 10.8°C | |
| Feb 21 | 10.9°C | 11.3°C | |
| Feb 22 | 10.6°C | 10.8°C | |
| Feb 23 | 11.4°C | 12.5°C | |
| Feb 24 | 11.0°C | 10.3°C | |
| Feb 25 | 11.8°C | 10.5°C | |
| Feb 26 | 9.5°C | 10.3°C | |
| Feb 27 | 10.3°C | 10.3°C | |
| Feb 28 | 11.5°C | 10.4°C | |
| Mar 1 | 11.3°C | 10.5°C | |
| Mar 2 | 11.5°C | 10.6°C | |
| Mar 3 | 11.5°C | 10.7°C |
Sea Temperature in Kunisaki Throughout the Year
Throughout the year, the sea temperature in Kunisaki exceeds 77°F (25°C) for 62 days, exceeds 72°F (22°C) for 128 days, and exceeds 64°F (18°C) for 191 days.
Below is the annual chart of sea temperature changes in the Seto Inland Sea in Kunisaki.
January
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12.5°C | 16°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 10.5°C | 14°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 11°C | 15°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 13°C | 17°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 15.5°C | 20°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19.5°C | 24°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 24°C | 29°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 27°C | 30°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 26°C | 30°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 24°C | 27°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19.5°C | 24°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 14.5°C | 20°C |
Monthly Water Temperature Histogram for Seto Inland Sea in Kunisaki
You can explore detailed data on how the water temperature in Kunisaki varies each month:
What Beaches Are There In and Around Kunisaki?
Kurotsuzaki Beach
Kurotsuzaki Beach is a 2-stars pebble beach, located in a 3 km (2 miles) radius of Kunisaki. There is parking. There are restrooms. Snorkeling is possible.
Nagahama Coast
Nagahama Coast is a 1-stars pebble beach, located in a 4 km (2 miles) radius of Kunisaki.
Haneda Coast
Haneda Coast is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Kunisaki. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Togi Pocket Park
Togi Pocket Park is a 1-stars pebble beach, located in a 5 km (3 miles) radius of Kunisaki.
Ryujin Coast
Ryujin Coast is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Kunisaki. There is parking. There are restrooms.
Shirasu Beach Resort
Shirasu Beach Resort is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Kunisaki. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Furuichi Beach
Furuichi Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Kunisaki. There is parking.
Kunoura Beach Resort
Kunoura Beach Resort is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Kunisaki. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Narahara Beach Resort
Narahara Beach Resort is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Kunisaki. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Kunisaki Weather
FEBRUARY 24
2°C / 7°C
clear skyhumidity: 54% | wind: 3 km/h
FEBRUARY 25
7°C / 12°C
broken clouds: 51-84%humidity: 58% | wind: 7 km/h
FEBRUARY 26
6°C / 11°C
overcast clouds: 85-100%humidity: 53% | wind: 2 km/h
Sea Temperature in the Seto Inland Sea in Kunisaki: General Trends and Swimming Opportunities
The coastal region of Ōita Prefecture, Japan experiences a humid subtropical climate with relatively mild winters and hot humid summers. Rainfall is abundant throughout the year but is particularly heavy during the monsoon season in late June and typhoon season in September.
Kunisaki is located in Asia in the Northern Hemisphere at a latitude of 34 degrees, along the shores of the Seto Inland Sea. Kunisaki lies within the Ōita Prefecture in Japan.
The average annual daytime air temperature in Kunisaki 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 1°C (34°F) is recorded in January, and the maximum is in August, reaching 23°C (74°F).
According to historical data, Kunisaki 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 265 mm (10.4 inches) of precipitation, while the driest month is November, which typically has 9 rainy days and only 87 mm (3.4 inches) of precipitation.
The average annual water temperature in Seto Inland Sea in Kunisaki is 18°C (64°F). In February, the water reaches its lowest point of the year at 7°C (45°F), while in August, it peaks at 30°C (86°F). The months suitable for comfortable beach vacations and swimming in the Seto Inland Sea are August, September, and October. During this period, the water temperature stays above 20°C (68°F) and can reach up to 30°C (86°F) on some days.
Geographical Location of Kunisaki
Nearby Cities
Frequently Asked Questions About Kunisaki and its Water Temperatures
What is the current sea temperature in Kunisaki?
The water temperature today in the Seto Inland Sea in Kunisaki is 50°F (10.2°C).
In which months is the water temperature in Kunisaki comfortable for swimming?
The water temperature in the Seto Inland Sea in Kunisaki is comfortable for swimming and beach vacations in August, September, and October.
What is the water temperature in Kunisaki during the winter?
The water temperature in the Seto Inland Sea in Kunisaki during the winter ranges from 7°C to 20°C (45°F to 68°F).
What is the water temperature in Kunisaki during the spring?
The water temperature in the Seto Inland Sea in Kunisaki during the spring ranges from 7°C to 20°C (45°F to 68°F).
What is the water temperature in Kunisaki during the summer?
The water temperature in the Seto Inland Sea in Kunisaki during the summer ranges from 15°C to 30°C (59°F to 86°F).
What is the water temperature in Kunisaki during the fall?
The water temperature in the Seto Inland Sea in Kunisaki during the fall ranges from 15°C to 30°C (59°F to 86°F).
Is it possible to swim in the sea in Kunisaki at any time of the year?
The Seto Inland Sea in Kunisaki is quite cool, and swimming is only possible in June, July, August, September, October, and November when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in Kunisaki in the next month?
In March, the water temperature in the Seto Inland Sea in Kunisaki will range between 45°F (7°C) and 59°F (15°C)