Safety · Destination Guide

Laje De Santos Brazil

Brazilian Atlantic boat diving in a no-take marine park, reachable as a day trip from Sao Paulo

Updated Jan 23, 202611 sources

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Safety And Conservation

Laje de Santos is offshore, current-influenced, and protected. Safety is about conservative planning: choose the right operator, carry signaling gear, and be prepared for sea state changes. Conservation is non-negotiable: it is a no-take marine park with strict rules designed to keep biomass high and impacts low.

Top Risks

  • Primary risk: Current and blue-water ascents
  • Secondary risk: Thermoclines and cold stress
  • Emergency contact: SAMU (192)
  • Safety overview: Laje de Santos is offshore, currentinfluenced, and protected.

Dive safety

  • Dive with an accredited operator and follow the briefing on entry, exit, and mooring-line procedures.
  • Carry an SMB and know how to deploy it. Blue-water ascents are common and boat traffic is possible.
  • Stay within your training. Deep parcels can approach 40 m plus and may have stronger current and lower light.
  • Manage cold exposure: thermoclines are common and can reduce dexterity and gas efficiency.
  • Use conservative gas planning and surface intervals because the return to shore is long and help is not immediate.
  • If you see fishing line or debris, do not cut free unless it is safe and you have the right tools. Alert the guide and prioritize your own safety.
  • If you have a history of seasickness, manage it before departure. Dehydration and nausea increase risk during repetitive dives.

Santos and greater Sao Paulo have full-service hospitals, and hyperbaric medicine services exist in the region. In an emergency, activate Brazils medical emergency system (SAMU 192) and coordinate evacuation with the boat captain. For dive accident planning, carry dive accident insurance (such as DAN) and keep policy details offline on your phone. Because the site is offshore, early recognition and prompt coordination matter more than pushing a last dive.

Snorkel and freedive safety

  • Current and blue-water ascents

    Expect current changes and maintain contact with your group and the mooring line on ascent. Carry an SMB and deploy it if separated. Do not free-ascent into boat traffic.

  • Thermoclines and cold stress

    Even in warm months, cold deeper water can drop comfort quickly. Choose exposure protection for the coldest part of the dive, not the surface interval.

  • Offshore seasickness risk

    The park is about 40 km offshore. If you are prone to motion sickness, manage it before departure and hydrate well.

Wildlife and protected areas

  • No-take rules apply: do not fish, collect, spear, or remove anything from the park.
  • Do not touch the rock, algae, corals, or animals. Maintain neutral buoyancy and fin awareness at all times.
  • Use moorings, not anchors, and follow operator guidance for entry and exit areas to avoid damage to sensitive structure.
  • Landing on the islet or rocks is generally prohibited without authorization. Respect seabirds and keep noise low.
  • Pack out all trash. Secure food and gear so nothing blows or washes overboard.
  • Use reef-safe sunscreen and avoid oily products before entering the water.
  • Share wildlife space responsibly: no chasing turtles or rays, and keep a respectful distance when animals approach.

Do Not Do This

Avoid entering when current and blue-water ascents. Confirm local briefings before committing.

Emergency contacts

ContactRolePhoneAvailability
SAMUMedical emergency services19224/7
Military PoliceEmergency police response19024/7
Fire DepartmentFire and rescue19324/7
Brazil NavyMaritime emergencies (rescue coordination)18524/7
PEMLS Administration (Fundacao Florestal)Park administration and visitor guidance+55 13 3261-7154Business hours