TOTAL 1 - Southern Islands
TOTAL 1, out in the Southern Islands, is our pick for a Singapore wreck dive that genuinely delivers. Forget the usual talk of "historical significance" – this 36-meter tanker, sitting upright at 33 meters, feels like a proper discovery. We love how the wheelhouse offers a swim-through, though it’s tight and silty, so good buoyancy is non-negotiable. The deck is where the action is. Look for the resident batfish schools, often so dense you can barely see past them, and we’ve spotted marbled stingrays tucked into the sand nearby on a few occasions. The deep provides a cooler, darker canvas for the sponges and hydroids that have completely draped the wreck. Currents here can be a bit shifty, sometimes calm as a pond, other times a gentle drift, but rarely unmanageable. It’s a dive for those comfortable with deeper profiles and keen on exploring a well-preserved wreck rather than chasing pelagics.
- Location
- Southern Islands, Singapore, Southeast Asia
- Coordinates
- 1.304543, 104.699560
- Type
- wreck
- Maximum Depth
- 33m
Best Time to Dive in Southern Islands
The warmest water temperatures in Southern Islands occur in January, averaging 28.2°C. The coolest conditions are in December at 28.2°C.
Monthly Water Temperatures
- January: 28.2°C (air: 26.0°C)
- February: 28.2°C (air: 26.6°C)
- March: 28.2°C (air: 27.1°C)
- April: 28.2°C (air: 27.4°C)
- May: 28.2°C (air: 27.9°C)
- June: 28.2°C (air: 27.4°C)
- July: 28.2°C (air: 27.5°C)
- August: 28.2°C (air: 27.2°C)
- September: 28.2°C (air: 27.2°C)
- October: 28.2°C (air: 27.2°C)
- November: 28.2°C (air: 26.5°C)
- December: 28.2°C (air: 26.3°C)
Nearby Dive Sites in Southern Islands
- AB9 - 27m (wreck)
- ABU MOOSA - 25m (wreck)
- AH LAM II - 27m (wreck)
- ANGSA 3 - 10m (wreck)
- AOI MARU - 22m (wreck)
- ARROW - 25m (wreck)
- ARWANA - 21m (wreck)
- ASSIMI III - 33m (wreck)
- BANTEN - 37m (wreck)
- BETHLEHEM - 30m (wreck)
- BINTANG MAS - 35m (wreck)
- BLACKMARK - 11m (wreck)
- BLISSFUL REEFER - 24m (wreck)
- BLISSFUL REEFER (POSSIBLY) - 27m (wreck)
- BONNIE - 10m (wreck)
Nearest Dive Centres to TOTAL 1
Marine Life in Southern Islands
Home to 284 recorded species including 179 reef fish, 46 hard corals, 17 seagrass & algae, 13 sharks & rays, 8 sea snails & nudibranchs, 6 other.
Notable Species
- Species code: Ea (Enhalus acoroides) - Seagrass & Algae
- thalassia (Thalassia hemprichii) - Seagrass & Algae
- seagrass (Halophila ovalis) - Seagrass & Algae
- halodule (Halodule uninervis) - Seagrass & Algae
- cymodocea (Cymodocea rotundata) - Seagrass & Algae
- Species code: Si (Syringodium isoetifolium) - Seagrass & Algae
- Brain coral (Platygyra sinensis) - Hard Corals
- Staghorn coral (Acropora millepora) - Hard Corals
- Staghorn coral (Acropora hyacinthus) - Hard Corals
- Fluorescence grass coral (Galaxea fascicularis) - Hard Corals
- Staghorn coral (Acropora valida) - Hard Corals
- Honeycomb coral (Favites abdita) - Hard Corals
- Galaxea coral (Galaxea astreata) - Hard Corals
- Species code: Tc (Thalassodendron ciliatum) - Seagrass & Algae
- Bristle-tailed Leatherjacket (Acreichthys tomentosus) - Reef Fish
- Green Turtle (Chelonia mydas)
- Butterfish (Scatophagus argus) - Reef Fish
- Stony coral (Echinopora lamellosa) - Hard Corals
- Staghorn coral (Acropora nasuta) - Hard Corals
- Savigny's Brittle Star (Ophiactis savignyi)
Recommended Packing List for TOTAL 1
Based on average water temperature of 28.2°C.
- Shorty or Rashguard - warm 28°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