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Water Temperature in the Pacific Ocean in Hayama, Japan: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Hayama 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 Hayama
14.6°C
TODAY
14.9°C
YESTERDAY
14.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Pacific Ocean in Hayama is 14.6°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 Pacific Ocean in Hayama Over the Last 30 Days
The water temperature in Hayama 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 Hayama will remain nearly unchanged in the coming days, its value will be 13.6°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 Hayama 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 | 14.6°C | 12.8°C | |
| Feb 17 | 14.3°C | 13.5°C | |
| Feb 18 | 14.0°C | 14.3°C | |
| Feb 19 | 14.4°C | 12.8°C | |
| Feb 20 | 15.2°C | 13.0°C | |
| Feb 21 | 14.8°C | 13.3°C | |
| Feb 22 | 14.9°C | 14.3°C | |
| Feb 23 | 14.6°C | 12.8°C | |
| Feb 24 | 13.8°C | 14.5°C | |
| Feb 25 | 13.0°C | 14.3°C | |
| Feb 26 | 13.3°C | 14.1°C | |
| Feb 27 | 13.0°C | 13.9°C | |
| Feb 28 | 12.3°C | 13.6°C | |
| Mar 1 | 13.3°C | 13.6°C | |
| Mar 2 | 13.3°C | 13.6°C | |
| Mar 3 | 13.8°C | 13.6°C |
Sea Temperature in Hayama Throughout the Year
Throughout the year, the sea temperature in Hayama exceeds 77°F (25°C) for 66 days, exceeds 72°F (22°C) for 127 days, and exceeds 64°F (18°C) for 206 days.
Below is the annual chart of sea temperature changes in the Pacific Ocean in Hayama.
January
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.5°C | 19°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13°C | 18°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 12.5°C | 18°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 14.5°C | 19°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 16.5°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19.5°C | 24°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 23°C | 27°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 25°C | 29°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 24°C | 29°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 21.5°C | 27°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 18.5°C | 24°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 15°C | 21°C |
Monthly Water Temperature Histogram for Pacific Ocean in Hayama
You can explore detailed data on how the water temperature in Hayama varies each month:
What Beaches Are There In and Around Hayama?
Blake Beach
Blake Beach is a 2-stars sandy beach, is located directly in Hayama. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Koisonohana
Koisonohana is a 1-stars sandy beach, is located directly in Hayama. Koisonohana is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Isshiki Beach
Isshiki Beach is a 4-stars sandy beach, is located directly in Hayama. There are lifeguards on the beach. There is parking. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Ohama Coast
Ohama Coast is a 2-stars sandy beach, is located directly in Hayama. There is parking. There are restrooms.
Shin-Nase Beach
Shin-Nase Beach is a 3-stars sandy beach, is located directly in Hayama. There is parking. There are restrooms. Shin-Nase Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Chojagasaki
Chojagasaki is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. Chojagasaki is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Sekine Beach
Sekine Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. Sekine Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Kuruwa Beach
Kuruwa Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Hayama. There is parking. Kuruwa Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Zushi Beach
Zushi Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Hayama. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Zushi Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Zushikaigan Beach Resort
Zushikaigan Beach Resort is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. Zushikaigan Beach Resort is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Akiya Coast
Akiya Coast is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Hayama. There is parking. There are cafés. Akiya Coast is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Tateishi In Akiya
Tateishi In Akiya is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Hayama. There is parking. There are cafés. Tateishi In Akiya is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Osaki Park
Osaki Park is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Hayama. There is parking.
Kamaura Zaimokuza Beach
Kamaura Zaimokuza Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Hayama. There are restrooms. There are cafés. It is suitable for surfing.
Shonan Sunny Side Marina
Shonan Sunny Side Marina is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. Shonan Sunny Side Marina is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Yuigahama Beach
Yuigahama Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Hayama. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Yuigahama Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Saitabama
Saitabama is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. Saitabama is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Inamuragasaki
Inamuragasaki is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Hayama. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Nagaiokazaki Park
Nagaiokazaki Park is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Hayama. There is parking. There are restrooms. There are cafés.
Shichirigahama Beach
Shichirigahama Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Hayama. There is parking. There are cafés. Shichirigahama Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Hayama Weather
FEBRUARY 24
0°C / 11°C
clear skyhumidity: 51% | wind: 5 km/h
FEBRUARY 25
6°C / 15°C
clear skyhumidity: 47% | wind: 4 km/h
FEBRUARY 26
5°C / 15°C
scattered clouds: 25-50%humidity: 53% | wind: 2 km/h
FEBRUARY 27
6°C / 13°C
clear skyhumidity: 55% | wind: 1 km/h
Sea Temperature in the Pacific Ocean in Hayama: General Trends and Swimming Opportunities
Kanagawa Prefecture, located in the coastal region of Japan, has a humid subtropical climate. It experiences warm, humid summers and mild to cool winters, with significant rainfall throughout the year, especially during the late summer.
Hayama is located in Asia in the Northern Hemisphere at a latitude of 35 degrees, along the shores of the Pacific Ocean. Hayama lies within the Kanagawa Prefecture in Japan.
The average annual daytime air temperature in Hayama 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 (35°F) is recorded in January, and the maximum is in August, reaching 24°C (75°F).
According to historical data, Hayama 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 157 mm (6.2 inches) of precipitation, while the driest month is November, which typically has 9 rainy days and only 86 mm (3.4 inches) of precipitation.
The average annual water temperature in Pacific Ocean in Hayama is 18°C (64°F). In March, the water reaches its lowest point of the year at 7°C (45°F), while in August, it peaks at 29°C (84°F). The month suitable for comfortable beach vacations and swimming in the Pacific Ocean is August. During this month, the water temperature stays above 20°C (68°F) and can reach up to 29°C (84°F) on some days.
Geographical Location of Hayama
Frequently Asked Questions About Hayama and its Water Temperatures
What is the current sea temperature in Hayama?
The water temperature today in the Pacific Ocean in Hayama is 58°F (14.6°C).
In which months is the water temperature in Hayama comfortable for swimming?
The water temperature in the Pacific Ocean in Hayama is comfortable for swimming and beach vacations in August.
What is the water temperature in Hayama during the winter?
The water temperature in the Pacific Ocean in Hayama during the winter ranges from 8°C to 21°C (46°F to 70°F).
What is the water temperature in Hayama during the spring?
The water temperature in the Pacific Ocean in Hayama during the spring ranges from 7°C to 21°C (45°F to 70°F).
What is the water temperature in Hayama during the summer?
The water temperature in the Pacific Ocean in Hayama during the summer ranges from 15°C to 29°C (59°F to 84°F).
What is the water temperature in Hayama during the fall?
The water temperature in the Pacific Ocean in Hayama during the fall ranges from 13°C to 29°C (55°F to 84°F).
Is it possible to swim in the sea in Hayama at any time of the year?
The Pacific Ocean in Hayama is quite cool, and swimming is only possible in May, June, July, August, September, October, November, and December when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in Hayama in the next month?
In March, the water temperature in the Pacific Ocean in Hayama will range between 45°F (7°C) and 64°F (18°C)