Boat dive — see Entry & access.
Mariner 1 is an advanced boat dive site in Florida, United States with depths of up to 38.1 m (125 ft). Typically most favorable Jul · from 3 years of archive data. Check the latest conditions and entry details before you go.
Tap a factor for its source and model point
Dive windows this week
No dive windows in this week’s forecast — no stretch of daylight hours scored favorable or moderate for this site.
First light 10:41 · Sunrise 11:04 · Sunset 23:29
Source: Open-Meteo marine · model point 6.6 km from site · graded 2h 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.
Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.
Mo-Su 09:00-21:00 hours from OpenStreetMap — call ahead
Shop facts come from OpenStreetMap and community corrections, shown nearest first. PickADive lists facts and contacts only — no listing is sponsored or ranked.
Data updated June 2026
Artificial reef built from 170' Long Dutch Freighter, the "Union Express"
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Mariner 1 reaches a maximum depth of 38.1 metres (125 feet) — a deep dive at its limit. It is a saltwater site rated as advanced difficulty. Depths vary across the site, so plan your profile to your training and verify conditions locally.
Mariner 1 is a boat dive — access is by boat rather than from shore. No facilities are recorded at the site, and cell service is recorded as good. Entry details and parking notes, where known, are listed in the access section of this page.
Mariner 1 is rated as advanced difficulty, which may not suit new divers. Listed maximum depth is 38.1 metres (125 feet). Access is by boat. Consider your experience level, conditions, and local guidance before planning.
No reviews yet — this site is waiting for its first. Dived here? Your rating and a few lines help the next diver.
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