Miho
Delve into the sandy expanse and uncover a vibrant marine world teeming with life. Encounter captivating creatures such as sea horses, frogfish, and rare goby species abundantly scattered throughout this area. Witness the mesmerizing spawning rituals of red snappers and rusty gobies during the winter months, while the summer season welcomes the arrival of bluefinches engaging in their own spectacular spawning behavior. Additionally, don't miss the splendid sight of a salmon run occurring in the nearby river.
Please note that the visibility throughout the year may be affected by the muddy conditions, offering a unique challenge for divers. Embrace the opportunity to observe all four species of red ducks in their natural habitat.
Located in Shimizu Ward, Shizuoka, Shizuoka Prefecture, 424-8701, Japan, this dive site is recommended for advanced and expert divers seeking an extraordinary exploration. Plan your remarkable underwater journey now.
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Diving Conditions Score for Miho
Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Miho
Experience Level
Weather Conditions for Miho
Wave Height
1.36m
Wind Speed
7 m/s
Water Temp
22.4°C
Visibility
9.4km
Cloud Cover
45%
Wave Period
6.45s
Air Temperature
23.6°C
Precipitation
0 mm
Dive Score Chart for Miho
Best time to dive: 17:00 with score 7.021966666666667/10. Water conditions: Waves 1.26m, Wind 6.5 m/s.Best night dive time: 23:00 with score 6.91250101010101/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Miho 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.
Score: 7.0/10
Waves: 1.26m (6.6s), Wind: 6.5 m/s
Score: 6.9/10
Waves: 0.98m, Wind: 6.6 m/s
Seasonal Analysis for MihoAlpha
Historical patterns and best seasons for diving at Miho
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 Miho
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Miho
Ideal Conditions for Miho
Water Temp
26.1°C / 79.0°F
August
Visibility
16.2m / 53.1ft
November
Wave Height
1.0m / 3.3ft
January
Wave Period
8.0s
January
Seasonal Insights for Miho
Miho shows typical northern hemisphere patterns with August being the warmest month (26.1°C) and January the coldest (2.0°C). The calmest conditions typically occur in January with average wave heights of 1.0m 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 21, 2026