Boat dive — see Entry & access.
Circle Rigs (Port Fourchon) is a advanced boat dive site in Louisiana, United States with depths of up to 30 m (98 ft). Typically most favorable Aug · from 3 years of archive data. Recent reports put the water around 31°C (88°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 31°C
Dive windows this week
Best: SunFavorable windowModerate window— no window
First light 4:52 · Sunrise 5:18 · Sunset 18:55
Source: Open-Meteo marine · model point 1.2 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.
August 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.
A cluster of offshore platforms reached from Port Fourchon/Grand Isle, among the few Louisiana sites dived recreationally. Clear blue water below the surface muck layer attracts large schools of fish, sharks and the occasional whale shark in summer.
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Circle Rigs (Port Fourchon) is rated as advanced difficulty, which may not suit new divers. Consider your experience level, conditions, and local guidance before planning.
Circle Rigs (Port Fourchon) has a depth range of up to 30 metres (98 feet). Check the dive site page for current conditions and any depth-specific guidance before planning your dive.
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