Boat dive — see Entry & access.
Keawakapu Artificial Reef, Maui - Corner C is an intermediate boat dive site in Hawaii, United States with depths of up to 26.8 m (88 ft). Typically most favorable Oct · from 3 years of archive data. Divers commonly see Arbacia punctulata, Chelidonura varians, and Gymnothorax flavimarginatus. Recent reports put the water around 28°C (82°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 28°C · seasonal avg 27°C
Dive windows this week
Best: WedFavorable windowModerate window— no window
First light 5:50 · Sunrise 6:12 · Sunset 18:32
Source: Open-Meteo marine · model point 9.2 km from site · graded 13h 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.
October 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.
Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.
Blue velvet headshield slugChelidonura variansOccasionally seen
Yellow Edged MorayGymnothorax flavimarginatusOccasionally seen
Painted MorayGymnothorax meleagrisOccasionally seen
LionfishOccasionally seen
Ember ParrotfishScarus rubroviolaceusOccasionally seen
Leaf scorpionfishOccasionally seen
Cushion starCulcita novaeguineaeOccasionally seenAcanthurus dussumieri recorded here Feb (1 record)
most recent 2009
Arbacia punctulata recorded here Feb (1 record)
most recent 2016
Aulostomus chinensis recorded here Feb (1 record)
most recent 2016
Bryaninops yongei recorded here Feb (1 record)
most recent 2016
Cantherhines dumerilii recorded here Feb (1 record)
most recent 2009
Cephalopholis argus recorded here Feb (1 record)
most recent 2009
Chaetodon auripes recorded here Feb (1 record)
most recent 2016
Chaetodon ornatissimus recorded here Feb (1 record)
most recent 2009
Counts are occurrence records near this site from public biodiversity datasets (GBIF), grouped by calendar month across all sampled years. Sightings vary — past records are context, not a prediction.
Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.
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
Keawakapu Artificial Reef, Maui - Corner C is a dive site located in United States. Depths run to roughly 27 m. The site is reached by boat. Rated intermediate based on available data.
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Keawakapu Artificial Reef, Maui - Corner C is rated as intermediate difficulty, which may not suit new divers. Listed maximum depth is 26.8 metres (88 feet). Access is by boat. Consider your experience level, conditions, and local guidance before planning.
Keawakapu Artificial Reef, Maui - Corner C reaches a maximum depth of 26.8 metres (88 feet). It is a saltwater site rated as intermediate difficulty. Depths vary across the site, so plan your profile to your training and verify conditions locally.
Keawakapu Artificial Reef, Maui - Corner C 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.
Divers at Keawakapu Artificial Reef, Maui - Corner C in United States commonly report sightings of Arbacia punctulata, Chelidonura varians, Gymnothorax flavimarginatus, Bryaninops yongei, and Aulostomus chinensis. Arbacia punctulata, Chelidonura varians, Gymnothorax flavimarginatus, Bryaninops yongei, and Aulostomus chinensis are reported only occasionally. Marine life varies by season and conditions—check the site page for recent diver observations and photos.
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