Atami
Discover the captivating dive site of Higashi-Izu, a historic location in Japan. Situated just a couple of hours away from Tokyo, it is easily accessible, and popular among divers in the Kanto region. This underwater gem boasts a remarkable array of colorful luminal enteropods amidst its enchanting roots and wrecks, creating a breathtaking spectacle. Keep your eyes peeled for soft corals and a diverse range of macro-organisms, adding to the allure of the underwater scenery.
Immerse yourself in the exploration of this site through boat diving, the only way to experience its wonders. Delight in the unique features it offers, including the mortar-shaped Sodai roots and a massive wreck waiting to be discovered. Beginners can delight in the Kosoga Cave, a winter-exclusive cave point with a maximum depth of 7-8 meters, making it an ideal choice for those new to diving. This area is a haven for divers who adore terrain and wreck diving.
Don't miss the opportunity to witness the mesmerizing swarms of the Japanese Endemic Cherry Blossom Damselfish that inhabit the wreck. These native beauties truly add to the unforgettable charm of this dive site. With a visibility of 9 meters and a maximum depth of 20 meters, this location caters to advanced and expert divers seeking an unparalleled underwater adventure.
Plan your visit to this extraordinary dive destination in Higashi-Izu, located in Wadahamaminamicho, Atami, Shizuoka Prefecture, 413-8626, Japan. Explore its captivating allure and create memories that will last a lifetime.
Immerse yourself in the exploration of this site through boat diving, the only way to experience its wonders. Delight in the unique features it offers, including the mortar-shaped Sodai roots and a massive wreck waiting to be discovered. Beginners can delight in the Kosoga Cave, a winter-exclusive cave point with a maximum depth of 7-8 meters, making it an ideal choice for those new to diving. This area is a haven for divers who adore terrain and wreck diving.
Don't miss the opportunity to witness the mesmerizing swarms of the Japanese Endemic Cherry Blossom Damselfish that inhabit the wreck. These native beauties truly add to the unforgettable charm of this dive site. With a visibility of 9 meters and a maximum depth of 20 meters, this location caters to advanced and expert divers seeking an unparalleled underwater adventure.
Plan your visit to this extraordinary dive destination in Higashi-Izu, located in Wadahamaminamicho, Atami, Shizuoka Prefecture, 413-8626, Japan. Explore its captivating allure and create memories that will last a lifetime.
Diving Conditions Score for Atami
6.8
Above AverageDecent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Atami
Depth
20m
Visibility
9m
Experience Level
advanced
expert
Weather Conditions for Atami
Wave Height
0.56m
Wind Speed
10.8 m/s
Water Temp
23.6°C
Visibility
2.54km
Cloud Cover
68%
Wave Period
7.65s
Air Temperature
22.3°C
Precipitation
0.3 mm
Detailed 7-Day Diving Forecast for Atami
Alpha
Dive Score Chart for Atami
Best time to dive: 6:00 with score 6.867/10. Water conditions: Waves 0.58m, Wind 11.8 m/s.Best night dive time: 2:00 with score 7.173676878612717/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Atami: 06:00
Sunset at Atami: 18:00
Optimal diving conditions at Atami are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
2:00Score: 7.2/10
Waves: 0.5m (8.65s), Wind: 7.9 m/s
Safest Overall
6:00Score: 6.9/10
Waves: 0.58m (7.25s), Wind: 11.8 m/s
Best Day
6:00Score: 6.9/10
Waves: 0.58m, Wind: 11.8 m/s
Seasonal Analysis for AtamiAlpha
Historical patterns and best seasons for diving at Atami
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Atami
Winter
Avg. Score: 8.4/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Atami
January
Score: 8.9
February
Score: 8.2
December
Score: 8.2
Ideal Conditions for Atami
Water Temp
26.0°C / 78.8°F
July
Visibility
16.4m / 53.8ft
January
Wave Height
0.7m / 2.3ft
January
Wave Period
8.0s
January
Seasonal Insights for Atami
Atami shows typical northern hemisphere patterns with July being the warmest month (26.0°C) and January the coldest (2.1°C). The calmest conditions typically occur in January with average wave heights of 0.7m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 20, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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