Swimming at Mto Tana Beach requires considerable caution due to its location near the old Tana River mouth area. Strong currents from river outflow mixing with ocean tides can create hazardous conditions, particularly unpredictable during tidal changes. Water clarity is often reduced by river sediment, and underwater visibility may be poor. The extremely remote location means no lifeguards, rescue services, or medical facilities nearby. If you choose to swim, do so only in calm conditions, stay close to shore, never swim alone, and always seek local advice about safer spots and current conditions.

Visit Mto Tana Beach during Kenya's dry seasons, particularly late December through March and July to October, when weather is most favorable and access roads are passable. These months offer clearer skies ideal for appreciating the dramatic delta landscape and stunning sunsets this area is known for. The beach sees minimal visitors year-round due to its remote location, ensuring solitude regardless of season. Avoid April-May and November when heavy rains make roads nearly impassable and river flows can be more turbulent. Early morning and late afternoon provide the most comfortable temperatures and best lighting.