CLYDESDALE IV - Subic Bay

Subic Bay has a reputation for its wrecks, but the Clydesdale IV offers something a little different. This isn't your typical deep, dark exploration; instead, you get a sun-drenched, shallow wreck, perfect for extending bottom time. We love drifting over the remains of this tanker, swept ashore by a typhoon in '92. It's a jumble of twisted metal and collapsed superstructure, but it’s the light that makes it special, piercing through the gaps and illuminating the resident fish. The entire wreck sits at just 5 metres, making it an ideal second dive or even a really long first one if you’re into macro photography. Visibility here is often better than some of the deeper sites, especially on an incoming tide. We’ve spent ages just hovering over the engine room, now a skeletal frame, watching schools of juvenile snapper flit between the exposed pipes. Look closely, and you’ll spot nudibranchs, crabs, and even the occasional small moray eel tucked into crevices. It’s a gentle dive, suited to newer divers or anyone who just wants to soak up the atmosphere of a wreck slowly being reclaimed by the ocean.

Location: Subic Bay, Philippines, Southeast Asia
Coordinates: 15.066667, 120.058334
Type: wreck
Maximum Depth: 5m

Marine Protected Area: Rabaw Ti Bato

Best Time to Dive in Subic Bay

The warmest water temperatures in Subic Bay occur in May, averaging 31.4°C. The coolest conditions are in February at 28.2°C.

Monthly Water Temperatures

January: 28.4°C
February: 28.2°C
March: 29.4°C
April: 30.5°C
May: 31.4°C
June: 31.3°C
July: 30.8°C
August: 29.8°C
September: 30.0°C
October: 30.4°C
November: 30.4°C
December: 29.4°C

Nearest Dive Centres to CLYDESDALE IV

Arizona Dive Shop - PADI
Blueworld Dive Center - ["PADI"]
Camayan Divers - ["PADI"]
Dive Buddies Philippines - ["PADI"]
Divers Point
Ocean Deep - Diver Training Center (PADI)

Marine Life in Subic Bay

Home to 63 recorded species including 49 reef fish, 6 seagrass & algae, 5 hard corals, 2 sharks & rays, 1 sea snails & nudibranchs.

Notable Species

Flagfin Mojarra (Gerres filamentosus) - Reef Fish
Species code: Ea (Enhalus acoroides) - Seagrass & Algae
Crescent Grunter (Terapon jarbua) - Reef Fish
Bar Eyed Goby (Glossogobius giuris) - Reef Fish
Green Rrough-backed Puffer (Lagocephalus lunaris) - Reef Fish
Silver Sillago (Sillago sihama) - Reef Fish
Common Ponyfish (Leiognathus equula) - Reef Fish
Toothed Ponyfish (Gazza minuta) - Reef Fish
Blacktip Ponyfish (Eubleekeria splendens) - Reef Fish
Honeycomb coral (Favites abdita) - Hard Corals
thalassia (Thalassia hemprichii) - Seagrass & Algae
halodule (Halodule uninervis) - Seagrass & Algae
Six-banded Rock Cod (Epinephelus sexfasciatus) - Reef Fish
Silverfish (Trichiurus lepturus) - Reef Fish
Silver Javelin (Pomadasys argenteus) - Reef Fish
Staghorn coral (Acropora millepora) - Hard Corals
Canif (Aeoliscus strigatus) - Reef Fish
Butterfish (Scatophagus argus) - Reef Fish
Puntang Goby (Exyrias puntang) - Reef Fish
Giant Herring (Elops hawaiensis) - Reef Fish

Recommended Packing List for CLYDESDALE IV

Based on average water temperature of 30.0°C, currents 3 cm/s.

Shorty or Rashguard - warm 30°C water needs minimal exposure protection
Mask - essential for every dive
Fins
BCD - buoyancy compensator
Regulator - your most safety-critical piece of gear
Dive Computer - tracks depth, time, and NDL
Surface Marker Buoy (SMB) - essential for boat pickups
Dive Torch - useful for crevices and colour at depth
Underwater Camera - capture your diving memories