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Map of Greenville Reef
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IntermediateBoat entry

Greenville Reef

South Carolina, United States
26 m depthBoat entryRash guard or 2mm shorty typical

Boat dive — see Entry & access.

Greenville Reef at a glance

Greenville Reef is an intermediate boat dive site in South Carolina, United States with depths of up to 25.9 m (85 ft). Typically most favorable Jul · from 3 years of archive data. Recent reports put the water around 28°C (83°F). Check the latest conditions and entry details before you go.

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

Tap a factor for its source and model point · Forecast 28°C · seasonal avg 27°C

Site hazards: Open-ocean offshore site with no marker buoy; depth around 26 m approaches recreational advanced-dive range. Conditions depend on offshore weather and seas.

Read the full hazards ↓

Dive windows this week

Best: Fri
Fri6:00–19:00
Sat6:00–19:00
Sun6:00–19:00
Mon6:00–19:00
Tue6:00–19:00
Wed7:00–19:00
Thu7:00–19:00

Favorable windowModerate window— no window

First light 5:32 · Sunrise 5:56 · Sunset 18:27

Source: Open-Meteo marine · model point 8.8 km from site · graded 14h ago

Forecast only — always assess conditions on site.

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?

Best months, historically

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

  1. Jan48%14°C1.3 m
  2. Feb46%14°C1.4 m
  3. Mar43%16°C1.4 m
  4. Apr61%20°C1.3 m
  5. May60%23°C1.2 m
  6. Jun68%26°C1.1 m
  7. Jul86%28°C1.0 m
  8. Aug68%28°C1.3 m
  9. Sep51%27°C1.4 m
  10. Oct46%23°C1.5 m
  11. Nov54%20°C1.3 m
  12. Dec42%16°C1.5 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 recorded at this site

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

Fills & rentals nearby

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

Data updated June 2026

Site details

Artificial reef built from Approximate Center of Reef

reefwreck

Open-ocean offshore site with no marker buoy; depth around 26 m approaches recreational advanced-dive range. Conditions depend on offshore weather and seas.

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