Reefwander
A turquoise lagoon framed by jagged limestone karst peaks on Coron Island in northern Palawan.

Coron · Philippines · Wreck

Teru Kaze Maru

Bow at 4 m, slanting to 20 m, small enough to dive whole

Area photo: Ray in Manila · CC BY 2.0

A 35 m Japanese submarine hunter sunk east of Sangat Island during the US air raid of 24 September 1944. Her bow starts at 4 m and the hull slants down to 20 m, which makes her the one wreck in Coron Bay, apart from the half-surfaced Lusong Gunboat, that a newly certified diver can dive from end to end.

Also known as Terukaze Maru.

Where it is and how deep

Depth profile of Teru Kaze Maru: typical dive 4–20 m (13–66 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit4 m20 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

11.9741° N, 120.0793° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The bow starts at 4 m and the ship continues down on a slant to a maximum depth of 20 m, so the dive is a straightforward run along a hull that gets steadily deeper. At 35 m long she is small by Coron standards, where some of the wrecks are over 100 m, and one dive covers her comfortably: she is the wreck in this bay published as suitable for beginners, at 5 to 20 m.

She is relatively intact and there are a few small holds that can be penetrated, though small is the operative word: these are tight spaces inside a 35 m hull, and they are for divers with wreck training and a light rather than something to try on the way past. Most divers work the outside of the hull, then finish over the bow, where the shallow depth means the last part of the dive doubles as the safety stop.

The wreck

Vessel
Teru Kaze Maru
Type
Japanese submarine hunter
Length
35 m (115 ft)
Sunk
1944
Cause
Sunk during a US air raid east of Sangat Island
Lies
On a slant, bow at 4 m sloping to 20 m

Marine life and season

The sources we used don't single out particular species here.

Month-by-month season rating for Teru Kaze Maru
JanFebMarAprMayJunJulAugSepOctNovDec
PrimePrimePrimePrimeFairFairFairFairFairFairFairPrime

Season follows Coron: Dry December to April brings glassy seas and the best visibility; in the wet months bad weather sometimes stops diving.

Know before you go

  • The holds are small and tight, so penetration here is for wreck-trained divers with a light rather than a casual look inside.

Questions divers ask

Is the Teru Kaze Maru suitable for beginners?+

Yes. The bow starts at 4 m and the hull slants down to 20 m, a range published as suitable for beginners, and at 35 m long the whole wreck fits into one dive. The few small holds inside are the exception and need wreck training.

Sources

  1. Teru Kaze Maru — Scubago
  2. Coron Bay — Wikipedia

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