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Britannica Sources used in this answer

How much do adult male and female harp seals typically weigh?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
A mother harp seal and a young “whitecoat.” Adult harp seals are gray with black spots. Young harp seals are called “whitecoats,” “bedlamers,” “beaters,” or “graybacks,” depending on their age.
harp seal A mother harp seal and a young “whitecoat.” Adult harp seals are gray with black spots. Young harp seals are called “whitecoats,” “bedlamers,” “beaters,” or “graybacks,” depending on their age.

Adult male and female harp seals typically have the following weights:

  • Males: Approximately 135 kg (300 pounds).1
  • Females: Approximately 120 kg (265 pounds).1

While these are the typical weights for adults, the largest individuals of the species may reach up to 180 kg (400 pounds).1