ewdr.com · Tourism
Mafia Island visibility and seasonal conditions.
Dive Spot Guide•
Kasa
Shallow Mafia reef with turtles and drift current.
Scuba DivingSnorkelingBoatIntermediate
Reef
Make this a real next stop
Save it, log a dive, or explore nearby on the map.
Save it to come back later
Local operator required
Use a local Mafia Island boat and guide; the site is handled as an outside-bay drift dive.
Outside-bay Mafia reef with seagrass, turtles, and drift windows; shallow but current-sensitive, so use a local boat and watch tide timing.
About Kasa
Kasa is a shallow Mafia Island reef for divers who want bright coral, seagrass, and turtle action more than a big-depth profile. It is often dived as an outside-bay drift, so the site can feel more exposed than its shallow profile suggests. Expect green turtles grazing in the seagrass, with hawksbills and other reef life around the drop. It is best approached with a local boat and a careful look at current and season.
•
Research Estimate At Kasa
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessModerate entry effort
CoralHealthy coral
Aquatic LifeExceptional variety
FacilitiesBasic facilities
Crowd / PopularityFew visitors
CurrentStrong current
SurgeModerate surge
Where Is Kasa?
This spotNearby spots
Community sourced coordinates.
Kasa Planning Details
Depth range, seasonality, and planning context.
Reported Depth
8m
Depth Note
Described as a shallow reef.
Best Season
October to March, when outside-bay drift windows are most favorable.
Typical Conditions
Shallow reef with strong currents possible; drift windows are common outside the bay, especially in the calmer season.
Safety & Access At Kasa
Hazards, restrictions, and access requirements.
Key Hazards
Strong current
Safety Notes
Strong currents may be present; plan the dive accordingly.
Access Restrictions
Boat access only; outside-bay conditions and park rules apply.
Legal Notes
Mafia Island Marine Park rules apply; follow guide instructions and stay within the allowed dive plan.
Local Intel For Kasa
Community notes to help plan your visit.
Scuba Diving
Shallow, colorful reef diving with turtle grazing and drift windows; still needs respect when the current is moving.
Freediving
Possible for experienced freedivers on calm days, but the current and outside-bay exposure make it a careful choice.
Snorkeling
Worth considering for snorkeling when the water is calm because the reef is shallow and colorful, but local advice matters on current days.
Kasa Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Kasa.
Current Snapshot
No data
🌥️Variable
Sunrise
No data
Time
No data
Sunset
No data
Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
No data
Swell
No data
Exposure Profile at Kasa
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Wildlife at Kasa
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Kasa
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At Kasa
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
Loading nearby spots...
Kasa Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Kasa Guide - Sources and Updates
Last Updated
Research Sources
www.bluewaterdivetravel.com · Tourism
Outside-bay seasonality, drift context, and turtle encounters.
www.facebook.com · Community
Operator post with shallow-depth and turtle context.
www.mafiadiving.com · Operator
Local dive-center logistics and boat access.
www.marineparks.go.tz · Official
Marine-park context and rules for the area.
Know this site? Improve Spot Details.
