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Map of Russell's Reef/Great Gull
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Boat entry

Russell's Reef/Great Gull

Maryland, United States
Open Water suggestedFishing line and hooks9–13 m depthBoat entry3mm wetsuit typical

Boat dive — see Entry & access.

Russell's Reef/Great Gull at a glance

Russell's Reef/Great Gull is a boat dive site in Maryland, United States with depths of 9–13 m (30–43 ft). Typically most favorable Jul · from 3 years of archive data. Divers commonly see Tautog, Black sea bass, and Summer flounder. Recent reports put the water around 25°C (78°F). Check the latest conditions and entry details before you go.

Marine model · graded 14h ago
0.7 mwaves — under a meter expected

Tap a factor for its source and model point · Forecast 25°C · seasonal avg 23°C

Site hazards: Fishing line and hooks · Low visibility after weather · Boat traffic

All 3 hazards ↓

Dive windows this week

Best: Sun
Fri7:00–20:00
Sat7:00–20:00
Sun7:00–20:00
Mon7:00–20:00
Tue7:00–20:00
Wed7:00–20:00
Thu7:00–20:00

Favorable windowModerate window— no window

First light 6:12 · Sunrise 6:38 · Sunset 19:14

Source: Open-Meteo marine · model point 6.8 km from site · graded 14h ago

Forecast only — always assess conditions on site.

Forecast · NOAA tide model

Tide & slack timing

Loading tide predictions

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

What Divers Say

Known for: Tautog, Black sea bass, Summer flounder
Best time: Calm days in summer and early fall.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. Jan71%6°C1.3 m
  2. Feb67%6°C1.4 m
  3. Mar63%8°C1.5 m
  4. Apr77%12°C1.3 m
  5. May85%17°C1.2 m
  6. Jun92%22°C1.0 m
  7. Jul98%25°C0.9 m
  8. Aug84%24°C1.2 m
  9. Sep63%23°C1.5 m
  10. Oct69%19°C1.5 m
  11. Nov74%14°C1.2 m
  12. Dec70%8°C1.3 m

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.

Marine life seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Fills & rentals nearby

No dive shops mapped within 25 km. Know one? Add it to the map.

Data updated July 2026

Site details

Russell's Reef, also known as Great Gull Reef, is a Maryland artificial reef of slightly under 1,000 acres located 4.2 nautical miles southeast of the Ocean City Inlet on the Great Gull Bank. Concrete reef material in roughly 30-45 ft of water attracts sea bass, tautog and flounder, and the site's proximity to the inlet makes it a convenient shallow dive and spearfishing area.

boatreefwreck

Fishing line and hooks

Low visibility after weather

Boat traffic

Reviews

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