Whales come up for air quite frequently, typically every 15 minutes, but this can vary depending on the species, activity, and diving depth.
How often do whales surface for air?
- Most whales surface approximately every 15 minutes to breathe.
- Some species, like the Cuvier’s beaked whale , can hold their breath for much longer, up to 138 minutes, making them record-holders for diving duration.
- Larger, deep-diving species such as sperm whales also often surface every 45 to 60 minutes, sometimes longer during extended dives.
How whales manage their breathing
- Whales are conscious breathers, meaning they actively control their breathing and can hold their breath for extended periods by efficiently using oxygen stored in their muscles and blood.
- They exhale before diving to reduce buoyancy, then slowly inhale when surfacing to replenish oxygen supplies.
In summary, while most whales surface every 15 minutes, some specialized deep- diving species like the Cuvier’s beaked whale can stay underwater for over two hours before needing to breathe again.
