Volcanic islet reef with schooling pelagics off Maia.
Baixa da Maia is normally dived from a local Santa Maria boat rather than as an independent shore plan.
Baixa da Maia is a boat-access volcanic reef and small-islet dive off Maia on Santa Maria, where a protected rocky outcrop and the surrounding reef hold large schools of pelagic fish close to shore. The route is usually planned around the islet and adjacent reef rather than as a long-distance drift, with the rock giving just enough structure to break up the open-water feel. This is a fish-forward Santa Maria dive more than a coral showcase. Barracuda, almaco jacks, and trevallies are the headline sightings, and the site feels best when current stays manageable enough for divers to work the reef instead of fighting the water.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 24m
Depth Note
Public dive references describe Baixa da Maia with dives starting around 5 m, averaging roughly 15 m, and reaching about 24 m at maximum depth.
Best Season
Baixa da Maia is generally most comfortable from late spring into early autumn, when Santa Maria boat diving is more regularly run and sea state is typically more settled.
Typical Conditions
Expect a compact volcanic-reef dive around a small offshore islet, with visibility that can range from modest to very clear and current that may build from moderate to stronger flow.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat current as the main operational variable here, and keep the marine-reserve boundaries and any skipper guidance in mind before entering the water.
Access Restrictions
Baixa da Maia lies inside a protected marine-reserve area around the islet where fishing is prohibited.
Legal Notes
Use the site within the current Santa Maria protected-area rules and any operator guidance tied to the marine reserve.
Community notes to help plan your visit.
Scuba
Most scuba plans circle the islet and adjacent reef on a boat drop, using the rock for orientation while staying aware that current can strengthen around the edges.
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Baixa da Maia.
Directional shelter context for incoming swell.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
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Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Official Santa Maria dive-spot page describing Baixa da Maia as a protected islet and reef with average depth around 15 m, maximum depth around 24 m, visibility from 5-25 m, moderate-to-strong current, and schooling pelagic fish.
Azores dive guide PDF summarizing Santa Maria diving seasons and calmer warm-season operating windows used for conservative seasonality wording.
Operator listing describing Baixa da Maia as a short boat dive from Santa Maria with about 5-24 m depth, current-sensitive conditions, and schools of barracuda, amberjack, and white trevally.
Regional-government notice describing the Santa Maria marine reserve around Baia da Maia and the no-fishing protection zone around the reef.
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Boat dive off Maia with volcanic structure and schooling fish.
Boat dive around Vila do Porto's rocky offshore islet.
