All resultsExplore/Papua New Guinea/Sin Reef
Sin Reef
Rabaul, Papua New Guinea
EntryBoat
Max depth30 m
LevelIntermediate and up
Water bodyBismarck Sea
Water temp29–30°C
Estimated from climate dataYear-round
About this site
Sin Reef is a reef dive site near Rabaul, East New Britain, Papua New Guinea, in the Bismarck Sea. It is reached from a boat with a maximum depth of about 30 m. Best for divers with some experience. Marine life recorded within about 5 km (OBIS/GBIF) includes octopus, groupers, nudibranchs. Typical surface water temperature ranges from about 29 to 30 °C over the year.
Conditions by month
BestGoodMixedOctoberBest
Typically one of the best months here.
Marine life
Recorded nearby
- Spinecheek AnemonefishAmphiprion biaculeatus
Azure Sea StarLinckia laevigata
FlowerfishPearsonothuria graeffei
Peacock Mantis ShrimpOdontodactylus scyllarus- Striped CoralblennyEcsenius prooculis
- Arnaz's DamselfishChrysiptera arnazae
Banded Coral ShrimpStenopus hispidus- Blueband GobyValenciennea strigata
Nearby sites
- 1Wonder World4.2 km
- 2Harrys Step Up6.4 km
- 3East Point8.3 km
- 4Kulua Lodge Wrecks12 km
- 5Pygmy Point13 km
- 6Dick15 km
Straight-line distances.
Sources: Dive Vibe Community (ODbL) · Species occurrences: OBIS (CC BY 4.0), GBIF.org