THGI Nungwi
Protected Area
Maziwe Island
Why dive here
With 41+ marine species recorded in the area - including humpback whales, sea turtles, spinner dolphins, napoleon wrasse and pufferfish - THGI Nungwi offers some of Dar es Salaam & Offshore Islands's richest reef diving. Water ranges 26-30°C, warmest March, April, December.
Nungwi, for us, is one of those sites you return to, not just for the bigger stuff, but for the details. We’ve found ourselves spending entire dives in one small patch, just watching, mesmerised by the granular frog shells and the cloth-of-gold cone snails inching their way across the sand. It’s a macro dream, particularly if you're into nudibranchs and smaller invertebrates, though we have had days with long-beaked dolphins making fly-bys in the bluer water off the reef. The bottom here is a mix of coral rubble and sand flats, with scattered seagrass beds. Look for the green turtles grazing peacefully amongst the thalassia and halodule seagrass. Our favourite memory is finding a triton's trumpet, an absolute giant, slowly moving along the bottom, leaving a trail in its wake. This site suits divers who appreciate a slow, deliberate exploration, those who love to find the small wonders often overlooked. It's a calm, easy dive perfect for refining your buoyancy or spending time with a camera.
Typical THGI Nungwi Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Strong currents typical this month (avg 31 cm/s). Good buoyancy control essential.
Nearest Dive Centres to THGI Nungwi
Dive shops near THGI Nungwi
TGI Diving Nungwi
Spanish dancer divers
Lulu Diving Center
Awesome Ocean Diving
SSI Freediving
Scuba Caribe
Reviews for THGI Nungwi
Conditions
Ocean conditions, forecast and tides for THGI Nungwi
THGI Nungwi Ocean Conditions
Monthly averages for THGI Nungwi, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-5.09, 39.62) (5km away)
October Averages
Sea Temperature
27°C
81°F · Range: 26.2–28.5°C
Current Speed
31.14 cm/s
Direction: N (5.5°)
Chlorophyll-a
0.172 mg/m³
Clear water
Salinity
35.1 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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