What is a typical Humpback Whale migration pattern

Humpback whales will typically feed in the summer months off the rich waters of Alaska, northern Canada and eastern Russia, and begin their migration to warmer waters of Hawaii or Mexico starting in mid-fall to breed.  The migration takes about 6 to 8 weeks and they begin arriving in Hawaii in late October/early November.  They will stay in warmer regions to breed and calve their babies during winter, and will start their migration back to the polar regions by late March or April.  It is estimated that up to 14,000 whales make this migration to Hawaii every winter.