

Best for intermediate divers, 12-30m, boat entry, variable current.
Mamas, also known as T-Reef, is a boat-access pinnacle and reef site located off the coast of Madeira. The topography features a structure that descends from 12 metres to a maximum depth of 30 metres, with an average depth of 15 metres. Visibility is typically between 20 and 30 metres. Due to variable currents and the potential for surge and swell, this site is suited for intermediate divers. Night diving is possible, and the site is accessible year-round. Divers should be aware of the depth and monitor their no-decompression limits closely. Boat entry is required, and local guidance is recommended to navigate shifting conditions.
32.63980, -16.86730
Current can change direction and strength with little warning, so dive this site with a local guide who can read conditions and advise on the best entry timing. Deeper sections approach your NDL quickly at 30 metres, so plan your bottom time before you hit the water.
Access info coming soon
Recorded nearby, within 20km
Depth
12-30m
Visibility
20-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
19-23°C
Current
Variable
Typical Dive
45 min
No, this site is intended for intermediate divers and requires an Advanced Open Water certification in addition to an Open Water certification.
The reef structure starts at 12 metres and drops to a maximum depth of 30 metres, with an average depth of 15 metres.
Mamas is a boat-access site, and a boat is required to reach the location.
Visibility ranges from 20 to 30 metres, though currents are variable and can change in direction and strength with little warning.
Divers should be aware of surge and swell conditions during boat entry and maintain awareness of sharks, which are present in these waters.
Diving at Mamas / T-Reef in Funchal requires the following certifications: Open Water, Advanced. Always dive within your training limits.
A 5mm wetsuit is recommended for diving at Mamas / T-Reef in Funchal. Water temperatures range from 19°C to 23°C.