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.
Dived here today? How were conditions vs. what we showed?
About this site
The Waimushan wreck (大武崙外木山沈船) lies in only 5–7 m of water off the Waimushan coast west of Keelung. The shallow depth makes it popular with freedivers as well as scuba divers, but strong currents can set through the site.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Mottled Lightfoot CrabGrapsus albolineatusReported here · unconfirmed
Ferocious reef crabEriphia feroxReported here · unconfirmed
Longspined PorcupinefishDiodon holocanthusReported here · unconfirmed
Thin-shelled Rock CrabGrapsus tenuicrustatusReported here · unconfirmed
Dusky FrillgobyBathygobius fuscusReported here · unconfirmed
Left-handed Hermit CrabCalcinus laevimanusReported here · unconfirmed
Indo-Pacific Sergeant MajorAbudefduf vaigiensisReported here · unconfirmed
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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