Reefwander

Nanki-Shirahama & Tanabe · Japan · Wreck

Sensen Wreck

Sweepers and cardinalfish packed so thick they hide the hull

Sensen is the wreck that Shirahama diving is known by, a hull about 28 m long resting at 10 to 18 m, a short boat ride from the harbour. Shoals of small fish wrap the whole structure, which makes it the first choice for wide-angle photography.

Also known as Sensen, Shirahama Wreck.

Where it is and how deep

Depth profile of Sensen Wreck: typical dive 10–18 m (33–60 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit10 m18 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

33.6874° N, 135.3337° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The wreck lies between 10 and 18 m, a large vessel roughly 28 m from end to end. Dense schools of golden sweepers and black-spotted cardinalfish cover the hull from one end to the other, a scene that makes the wreck the top pick of the site list for wide-angle photography.

The wreck

Vessel
Wreck known locally as Sensen
Type
Ship; type not recorded
Length
28 m (92 ft)
Cause
Not recorded
Lies
On the bottom at 10–18 m, about 5 minutes by boat from Shirahama

Marine life and season

  • Reef fish swarms
Month-by-month season rating for Sensen Wreck
JanFebMarAprMayJunJulAugSepOctNovDec
GoodGoodGoodGoodGoodGoodPrimePrimeGoodGoodGoodGood

Season follows Nanki-Shirahama & Tanabe: Diving runs all year; summer is the high season, with the warmest water and bays that face away from the south wind.

Questions divers ask

Can beginners dive the Sensen wreck at Shirahama?+

Yes. The wreck lies between 10 and 18 m, within Open Water limits, and the boat ride from Shirahama takes about 5 minutes.

Sources

  1. ダイビングポイント紹介 — Miss Ocean Diving Service
  2. Shirahama Wreck — scubago.com

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