SING YONG (POSSIBLY) - Southern Islands
The Sing Yong, sitting at 21 metres, is one of Singapore’s more intriguing wreck dives. This motor vessel went down in 1981, and time underwater has given it a character you don't always find on younger wrecks. We often see lionfish tucked into crevices, their spines fanned out, and schools of fusiliers swirl around the superstructure, thick enough to momentarily block the light. While it’s not an intact museum piece, you can still trace the outline of the vessel and imagine its journey. It’s a good spot for divers looking for something a bit different from a reef dive, offering a chance to explore a piece of local maritime history that’s now home to quite a few fish.
- Location
- Southern Islands, Singapore, Southeast Asia
- Coordinates
- 1.333028, 104.453540
- Type
- wreck
- Maximum Depth
- 21m
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 SING YONG (POSSIBLY)
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 SING YONG (POSSIBLY)
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