Saco do Funil - Alcatrazes
Protected Area
Refúgio De Vida Silvestre Do Arquipélago De Alcatrazes
Why dive here
With 55+ marine species recorded in the area - including humpback whales - Saco do Funil - Alcatrazes offers some of Arraial do Cabo's richest cave diving. Water ranges 22-28°C, warmest January, February, March.
Saco do Funil, tucked away in the Alcatrazes Refugio, offers a relaxed dive, especially good for those still building their confidence. We love how sheltered it feels here; it’s a calm pocket, a nice change if the open water makes you a bit nervous. The depth holds steady between 10 and 11 meters, perfect for longer bottom times without any rush. Out on the sandy patches, we always keep an eye out for octopus burrows. You’ll spot them by the neat piles of crab shells and other bits around the entrance – a clear sign someone’s home. The little Dash Gobies and Lizardfish often dart across the sand, while near the rocky edges, you'll find Atlantic Spadefish cruising alongside Angelfish and the occasional Porgy. Visibility averages around 11 meters, clear enough to enjoy the details without being overwhelming. It’s a gentle exploration, a place to really slow down and appreciate the smaller residents of Arraial do Cabo.
Safety Notes
Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.
Nearest Dive Centres to Saco do Funil - Alcatrazes
Dive shops near Saco do Funil - Alcatrazes
Prado’s Dive
DiveLovers
Narwhal Ilhabela
Oceano Sub
Reviews for Saco do Funil - Alcatrazes
Conditions
Ocean conditions, forecast and tides for Saco do Funil - Alcatrazes
Saco do Funil - Alcatrazes Ocean Conditions
Monthly averages for Saco do Funil - Alcatrazes, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-23.23, -44.16) (12km away)
October Averages
Sea Temperature
23°C
73°F · Range: 17.8–26.6°C
Current Speed
8.49 cm/s
Direction: SW (225°)
Salinity
35.38 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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