Tombatuni Point - Iron Bottom Sound
Medes Islands. Now this place, it’s special. We’re talking about Spain’s premier marine reserve, and it really shows. You drop down and immediately notice the sheer density of fish. It’s not just a few stragglers; we’re talking about massive groupers, the kind that don’t even flinch when you swim past. They’ve grown accustomed to divers over decades of protection, which is a rare treat in the Med. Our favourite spot here has to be one of the walls, just thick with gorgonians, reds and yellows popping against the blue. You’ll find moray eels peeking out from every crevice and barracuda schools cruising by in formation. We even spotted a few butterfly blennies darting around the Devonshire cup corals. The visibility can be variable, but even on an average day, the sheer volume of life makes up for it. It suits divers who appreciate a healthy, protected ecosystem and aren’t afraid of a bit of current now and then. Go early to beat the crowds; it gets busy, but for good reason.
- Location
- Iron Bottom Sound, Solomon Islands, Central & South Pacific
- Coordinates
- -8.339300, 157.383000
- Type
- reef
Marine Protected Area: Sasavele/NB
Best Time to Dive in Iron Bottom Sound
The warmest water temperatures in Iron Bottom Sound occur in January, averaging 30.5°C. The coolest conditions are in December at 30.5°C.
Monthly Water Temperatures
- January: 30.5°C (air: 26.9°C)
- February: 30.5°C (air: 26.7°C)
- March: 30.5°C (air: 26.7°C)
- April: 30.5°C (air: 26.8°C)
- May: 30.5°C (air: 26.9°C)
- June: 30.5°C (air: 26.5°C)
- July: 30.5°C (air: 26.5°C)
- August: 30.5°C (air: 26.3°C)
- September: 30.5°C (air: 26.5°C)
- October: 30.5°C (air: 26.7°C)
- November: 30.5°C (air: 26.7°C)
- December: 30.5°C (air: 26.9°C)
Nearby Dive Sites in Iron Bottom Sound
- Abyss’ Triggerfish (wall)
- Abyss’ Triggerfish
- Aichi D3A ’Val’ (Wreck) (wreck)
- Aichi D3A ’Val’ (Wreck) (wreck)
- Aussie Point (reef)
- Aussie Point (reef)
- Azumasan Maru (wreck)
- Azumasan Maru (drift)
- Baby Cakes Reef (pinnacle)
- Baby Cakes Reef (reef)
- Balydon Shoals (reef)
- Balydon Shoals (reef)
- Base 1 Muck Site (muck)
- Base 1 Muck Site (muck)
- Bell P39 Airacobra (Wreck) (reef)
Nearest Dive Centres to Tombatuni Point
Marine Life in Iron Bottom Sound
Home to 415 recorded species including 320 reef fish, 29 hard corals, 18 sea snails & nudibranchs, 16 sea cucumbers, 7 seagrass & algae, 5 clams & mussels.
Notable Species
- Blue-lined Surgeonfish (Acanthurus lineatus) - Reef Fish
- Bristle-toothed Surgeonfish (Ctenochaetus striatus) - Reef Fish
- Blue and Gold Fusilier (Caesio caerulaurea) - Reef Fish
- Boring Clam (Tridacna crocea) - Clams & Mussels
- Orange-lined Triggerfish (Balistapus undulatus) - Reef Fish
- Dusky Parrotfish (Scarus niger) - Reef Fish
- beautiful fusilier (Caesio teres) - Reef Fish
- Blue-lined Tang (Zebrasoma scopas) - Reef Fish
- Rainbowfish (Halichoeres hortulanus) - Reef Fish
- Redfin Butterflyfish (Chaetodon lunulatus) - Reef Fish
- Burrowing urchin (Echinometra mathaei) - Sea Urchins
- Small giant clam (Tridacna maxima) - Clams & Mussels
- Kihikihi (Zanclus cornutus) - Reef Fish
- Latticed Butterflyfish (Chaetodon rafflesii) - Reef Fish
- Bleeker's Parrotfish (Chlorurus bleekeri) - Reef Fish
- Butterfly fish (Chaetodon vagabundus) - Reef Fish
- Black-barred Surgeonfish (Acanthurus nigricauda) - Reef Fish
- Mimic Surgeonfish (Acanthurus pyroferus) - Reef Fish
- Triangular Butterflyfish (Chaetodon baronessa) - Reef Fish
- Wrasse (Labroides dimidiatus) - Reef Fish
Recommended Packing List for Tombatuni Point
Based on average water temperature of 30.5°C.
- 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