Boat dive — see Entry & access.
M/V Castor is a advanced boat dive site in Florida, United States with depths of up to 33.2 m (109 ft). Typically most favorable Jul · from 3 years of archive data. Recent reports put the water around 31°C (87°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 31°C · seasonal avg 30°C
Dive windows this week
Best: TueFavorable windowModerate window— no window
First light 6:17 · Sunrise 6:42 · Sunset 20:10
Source: Open-Meteo marine · model point 16 km from site · graded 4h ago
Forecast only — always assess conditions on site.
Forecast · NOAA tide model
Loading tide predictions
Dated firsthand observations from divers — not current conditions.
No diver reports for this site yet. — one dated observation helps every diver after you.
What conditions have historically been typical at this site, month by month — not a forecast.
July hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.
Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.
No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.
No dive shops mapped within 25 km. Know one? Add it to the map.
Artificial reef built from 258' X45' X 37' Coastal Freighter, the "M/V Castor". Customs Seizure
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
M/V Castor has a depth range of up to 33.2 metres (109 feet). Check the dive site page for current conditions and any depth-specific guidance before planning your dive.
M/V Castor is rated as advanced difficulty, which may not suit new divers. A Advanced Open Water + Deep specialty recommended (30-40 m / 100-130 ft) certification or equivalent is suggested. Consider your experience level, conditions, and local guidance before planning.
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