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Nagato
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Water Temperature in the Sea of Japan in Nagato, Japan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Nagato 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 Nagato
71°F
TODAY
69°F
YESTERDAY
67°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Sea of Japan in Nagato is 20.7°F. 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 Sea of Japan in Nagato Over the Last 30 Days
The water temperature in Nagato 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 Nagato will remain nearly unchanged in the coming days, its value will be 71°F.
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 Nagato 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 |
|---|---|---|---|
| Jun 15 | 67°F | 69°F | |
| Jun 16 | 68°F | 69°F | |
| Jun 17 | 68°F | 69°F | |
| Jun 18 | 69°F | 69°F | |
| Jun 19 | 69°F | 69°F | |
| Jun 20 | 69°F | 70°F | |
| Jun 21 | 69°F | 71°F | |
| Jun 22 | 71°F | 71°F | |
| Jun 23 | 71°F | 71°F | |
| Jun 24 | 71°F | 71°F | |
| Jun 25 | 72°F | 71°F | |
| Jun 26 | 72°F | 71°F | |
| Jun 27 | 72°F | 71°F | |
| Jun 28 | 72°F | 71°F | |
| Jun 29 | 72°F | 71°F | |
| Jun 30 | 72°F | 71°F |
Sea Temperature in Nagato Throughout the Year
Throughout the year, the sea temperature in Nagato exceeds 77°F (25°C) for 63 days, exceeds 72°F (22°C) for 126 days, and exceeds 64°F (18°C) for 195 days.
Below is the annual chart of sea temperature changes in the Sea of Japan in Nagato.
January
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 56°F | 61°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 59°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 61°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 57°F | 63°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 62°F | 68°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 69°F | 75°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 76°F | 82°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 77°F | 82°F | 86°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 78°F | 84°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 81°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 67°F | 73°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 60°F | 66°F |
Monthly Water Temperature Histogram for Sea of Japan in Nagato
You can explore detailed data on how the water temperature in Nagato varies each month:
What Beaches Are There In and Around Nagato?
Refreshing Coast
Refreshing Coast is a 1-stars sandy beach, is located directly in Nagato.
Sawayaka Coast
Sawayaka Coast is a 4-stars sandy beach, is located directly in Nagato. 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.
Tadanohama Beach Resort
Tadanohama Beach Resort is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Nagato. There is parking. There are restrooms. There are cafés. Tadanohama Beach Resort 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.
Oumijima Beach
Oumijima Beach is a 1-stars pebble beach, located in a 5 km (3 miles) radius of Nagato. Snorkeling is possible.
Matsushima Camping Ground Beach
Matsushima Camping Ground Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Nagato. There are lifeguards on the beach. There is parking. There are restrooms. Matsushima Camping Ground Beach 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.
Kuririgahama
Kuririgahama is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Nagato.
Mizujiri Beach
Mizujiri Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Nagato.
Niinohama Beach Resort
Niinohama Beach Resort is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Nagato. 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.
Nagato Weather
JUNE 23
72°F / 73°F
moderate rainhumidity: 95% | wind: 2 mph
JUNE 24
73°F / 75°F
overcast clouds: 85-100%humidity: 94% | wind: 2 mph
JUNE 25
73°F / 75°F
light rainhumidity: 96% | wind: 1 mph
JUNE 26
73°F / 79°F
overcast clouds: 85-100%humidity: 88% | wind: 3 mph
Sea Temperature in the Sea of Japan in Nagato: General Trends and Swimming Opportunities
The coastal area of Yamaguchi Prefecture, Japan experiences a humid subtropical climate characterized by warm, wet summers and mild, drier winters. The region benefits from the moderating influence of the Seto Inland Sea and the Japan Sea, resulting in relatively mild and stable weather conditions throughout the year.
Nagato is located in Asia in the Northern Hemisphere at a latitude of 34 degrees, along the shores of the Sea of Japan. Nagato lies within the Yamaguchi Prefecture in Japan.
The average annual daytime air temperature in Nagato is 21°C (70°F), with the average nighttime temperature being 13°C (55°F). The highest average daily temperature occurs in August, reaching 32°C (89°F), while the lowest is in January at 10°C (49°F). As for nighttime temperatures, the minimum average temperature of 3°C (38°F) is recorded in January, and the maximum is in August, reaching 24°C (76°F).
According to historical data, Nagato experiences 133 rainy days per year, which accounts for 36 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is July, with 15 rainy days and 287 mm (11.3 inches) of precipitation, while the driest month is October, which typically has 8 rainy days and only 85 mm (3.3 inches) of precipitation.
The average annual water temperature in Sea of Japan in Nagato is 19°C (66°F). In February, the water reaches its lowest point of the year at 10°C (50°F), while in August, it peaks at 30°C (86°F). The months suitable for comfortable beach vacations and swimming in the Sea of Japan are July, 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 Nagato
Nearby Cities
Frequently Asked Questions About Nagato and its Water Temperatures
What is the current sea temperature in Nagato?
The water temperature today in the Sea of Japan in Nagato is 71°F (21.7°C).
In which months is the water temperature in Nagato comfortable for swimming?
The water temperature in the Sea of Japan in Nagato is comfortable for swimming and beach vacations in July, August, September, and October.
What is the water temperature in Nagato during the winter?
The water temperature in the Sea of Japan in Nagato during the winter ranges from 10°C to 19°C (50°F to 66°F).
What is the water temperature in Nagato during the spring?
The water temperature in the Sea of Japan in Nagato during the spring ranges from 10°C to 20°C (50°F to 68°F).
What is the water temperature in Nagato during the summer?
The water temperature in the Sea of Japan in Nagato during the summer ranges from 17°C to 30°C (63°F to 86°F).
What is the water temperature in Nagato during the fall?
The water temperature in the Sea of Japan in Nagato during the fall ranges from 16°C to 29°C (61°F to 84°F).
Is it possible to swim in the sea in Nagato year-round?
No, it is not possible to swim in the Sea of Japan in Nagato year-round, the months suitable for comfortable swimming are July, August, September, and October.
What sea temperatures can I expect in Nagato in the next month?
In July, the water temperature in the Sea of Japan in Nagato will range between 70°F (21°C) and 82°F (28°C)