Monster Jalan
Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Monster Jalan lies off Weh Island, a small volcanic island north of Banda Aceh at the northern tip of Sumatra, in the waters where the Andaman Sea meets the Indian Ocean. Dive sites in this area are typically reached by boat from the town of Sabang or nearby resorts along the island's coast. The site reaches a maximum depth of around 30 metres and is generally rated an intermediate dive.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Red-tailed ButterflyfishChaetodon collareReported here · unconfirmed
Bluespotted Fantail RayTaeniura lymmaReported here · unconfirmed
Day OctopusOctopus cyaneaReported here · unconfirmed
Ribbon EelRhinomuraena quaesitaReported here · unconfirmed
Indian LionfishPterois milesReported here · unconfirmed
Bluefin TrevallyCaranx melampygusReported here · unconfirmed
Clark's AnemonefishAmphiprion clarkiiReported here · unconfirmed
Laced MorayGymnothorax favagineusReported here · unconfirmed
Pacific TrumpetfishAulostomus chinensisReported here · unconfirmed
Gem Sea SlugGoniobranchus geminusReported here · unconfirmed
Giant MorayGymnothorax javanicusObserved near here · iNaturalist
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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