Mwanyaza - Diani Beach & South Coast
Purple Haze is a drift dive that really comes alive on an outgoing tide. We like to drop in and let the current carry us southeast to northwest, keeping the wall on our right. It’s mostly soft corals and sponges clinging to the drop-off, which starts shallow and goes deep, though we usually top out around 22 metres. We've often spotted big Maori wrasse cruising the wall, and the occasional whitetip reef shark patrols the edge. Tigerfish and Midnight Angelfish are pretty common too. The currents can get moving here, so it's a good spot if you’re comfortable with a bit of a ride. Finish up on the leeward side where some coral heads offer a nice decompression stop among more fish.
- Location
- Diani Beach & South Coast, Kenya, Indian Ocean & East Africa
- Coordinates
- -4.369200, 39.573800
- Type
- drift
Marine Protected Area: Diani Chale Marine
Best Time to Dive in Diani Beach & South Coast
The warmest water temperatures in Diani Beach & South Coast occur in January, averaging 28.1°C. The coolest conditions are in December at 28.1°C.
Monthly Water Temperatures
- January: 28.1°C (air: 27.7°C)
- February: 28.1°C (air: 28.2°C)
- March: 28.1°C (air: 28.1°C)
- April: 28.1°C (air: 26.7°C)
- May: 28.1°C (air: 26.2°C)
- June: 28.1°C (air: 25.3°C)
- July: 28.1°C (air: 24.4°C)
- August: 28.1°C (air: 24.5°C)
- September: 28.1°C (air: 25.2°C)
- October: 28.1°C (air: 26.2°C)
- November: 28.1°C (air: 26.7°C)
- December: 28.1°C (air: 27.2°C)
Nearby Dive Sites in Diani Beach & South Coast
- AGIA MARINA - 18m (wreck)
- ALPHA COMMANDER - 25m (wreck)
- Chale (reef)
- DERNA - 6m (wreck)
- Dzinani (wreck)
- FATIH MUBARAK - 0m (wreck)
- Galu (reef)
- GLOBE STAR - 2m (wreck)
- HIGHLAND LASSIE - 20m (wreck)
- HMS HILDASAY - 5m (wreck)
- HMS SHAPINSAY OR HILDASAY - 0m (wreck)
- Igloo (wreck)
- Jadini (cave)
- Kinondo (wreck)
- Kisima Mungu (Nomads) (reef)
Nearest Dive Centres to Mwanyaza
Marine Life in Diani Beach & South Coast
Home to 446 recorded species including 284 reef fish, 96 hard corals, 27 seagrass & algae, 7 sea snails & nudibranchs, 7 sea cucumbers, 5 crabs & lobsters.
Notable Species
- Green Turtle (Chelonia mydas)
- Marbled Parrotfish (Leptoscarus vaigiensis) - Reef Fish
- Cigar wrasse (Cheilio inermis) - Reef Fish
- Hooded oyster (Saccostrea cuccullata) - Clams & Mussels
- Spangled emperor (Lethrinus nebulosus) - Reef Fish
- Silver-streaked rainbowfish (Stethojulis strigiventer) - Reef Fish
- Crested Sabretooth Blenny (Petroscirtes mitratus) - Reef Fish
- Alligator pipefish (Syngnathoides biaculeatus) - Reef Fish
- thalassia (Thalassia hemprichii) - Seagrass & Algae
- mangrove (Rhizophora mucronata) - Seagrass & Algae
- cymodocea (Cymodocea rotundata) - Seagrass & Algae
- seagrass (Halophila ovalis) - Seagrass & Algae
- Shoalgrass (Halodule wrightii) - Seagrass & Algae
- Short-head Sabretooth Blenny (Petroscirtes breviceps) - Reef Fish
- Bullethead Parrotfish (Chlorurus sordidus) - Reef Fish
- gray mangrove (Avicennia marina) - Seagrass & Algae
- Flowery Flounder (Bothus mancus) - Reef Fish
- Species code: Tc (Thalassodendron ciliatum) - Seagrass & Algae
- Species code: Hs (Halophila stipulacea) - Seagrass & Algae
- Rainbow wrasse (Halichoeres iridis) - Reef Fish
Recommended Packing List for Mwanyaza
Based on average water temperature of 28.1°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