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Dive-center profile that references Tetra Mae as a local dive point.
Dive Spot Guide•
Tetra Mae
Tetra Mae is a shallow shore reef at Tsuya fishing port in Okinawa.
Scuba DivingFreedivingSnorkelingShoreBeginner
Artificial ReefReef
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Shallow artificial reef with tetrapods, a sandy bottom, and calm-day beginner training use; avoid west wind days.
About Tetra Mae
Tetra Mae is a shore-accessed shallow reef at the entrance of Tsuya fishing port in Okinawa, set beside large breakwater tetrapods. The sandy bottom and tetrapod structure turn the area into a fish-attracting habitat, while the soft-coral anchoring area and Hamanomis colony make it a practical training site. It is especially useful for experience dives, snorkeling, and calm-day beginner freediving, but west wind and port traffic are the main planning limits.
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Research Estimate At Tetra Mae
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 12m
AccessEasy entry
CoralHealthy coral
Aquatic LifeExceptional variety
FacilitiesLimited facilities
Crowd / PopularityQuite busy
CurrentNo current
SurgeFlat calm
Where Is Tetra Mae?
This spotNearby spots
Community sourced coordinates.
Tetra Mae Planning Details
Depth range, seasonality, and planning context.
Reported Depth
4.5m - 14m
Depth Note
The site is very shallow, with a shallow 4.5 m point and guide data noting about 7 m average depth and 14 m max.
Best Season
Year-round on calm days without west wind
Typical Conditions
Shallow artificial reef with a sandy bottom, tetrapods, mild current, and calm-day beginner training use.
Safety & Access At Tetra Mae
Hazards, restrictions, and access requirements.
Key Hazards
Boat traffic
Safety Notes
This site sits at a fishing-port entrance, so keep clear of vessel traffic and skip it when the west wind is up. Good buoyancy matters even on a shallow site because the tetrapods and soft coral area are easy to contact.
Access Restrictions
Avoid west wind days and respect the port entrance. Call ahead if local access or conditions are changing.
Legal Notes
This is an active fishing-port entrance, so follow local access and traffic rules.
Local Intel For Tetra Mae
Community notes to help plan your visit.
Scuba Diving
Very shallow depths and a sandy bottom make it suitable for experience dives and training.
Freediving
Suitable for beginner freediving lessons when there is no west wind.
Snorkeling
Shallow depth and marine life make it suitable for snorkeling.
Tetra Mae Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Tetra Mae.
Current Snapshot
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🌥️Variable
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Surface / Entry
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Sea State
Swell No data · Period unavailable
Visibility Outlook
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Exposure Profile at Tetra Mae
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Wildlife at Tetra Mae
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Tetra Mae
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Tetra Mae
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility12m
Activity
No dive activity logged yet.
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Tetra Mae Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Tetra Mae Guide - Sources and Updates
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Research Sources
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