MARS - Southern Islands
The MARS wreck, lying at 10 metres in Singapore’s Southern Islands, is the remains of an old barque vessel. It's quite broken up now, scattered across the seabed, but the frames and hull plates still offer some interesting nooks and crannies. You'll often find schooling fusiliers, snapper, and the occasional batfish hanging around the structure, making it a decent spot for newer wreck divers or those looking for a relaxed, shallow dive.
- Location
- Southern Islands, Singapore, Southeast Asia
- Coordinates
- 1.062278, 104.779610
- Type
- wreck
- Maximum Depth
- 10m
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 MARS
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 MARS
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