All Aboard Sailing

Two Humpback Whales by MacArthur Bank

Sept 19, 2025 – After leaving Friday Harbor we headed south with the hopes to see a humpback whale to the south. In the end we saw two different humpbacks. One had been reported eastbound off South Beach, San Juan Island, and we met this whale east of Salmon Bank headed for MacArthur Bank. We recognized this individual because of a barnacle on the top of the dorsal fin. We saw this whale on June 27th outside Friday Harbor after it circumnavigated San Juan Island. According to HappyWhale.com the ID number is HW-MN0510839 or MERS-BCYuk2024#15. It was great to see this whale again. We pushed south on MacArthur with a second blow to the south. This humpback whale was BCZ0345 “Victory”. She has been in this area foraging for over a month now. Returned by way of Whale Rocks to see the Steller sea lions, Deadman Island to see harbor seals, and Turn Rock to see the sea otter.

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Bald eagle

Harbor seals hauled out

Great blue heron flying by

Double-Crested Cormorants, Goose Island

Tip of Goose Island and Cattle Pt Lighthouse

Cormorants, Goose Island

Pelagic cormorants

Common murre

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale HW-MN0510839 or MERS-BCYuk2024#15

Humpback whale BCZ0345 “Victory”

Humpback whale BCZ0345 “Victory”

Humpback whale BCZ0345 “Victory”

Humpback whale BCZ0345 “Victory”

Humpback whale BCZ0345 “Victory” with Mt Baker

Common murres

Common murres

Large bait ball with gulls and diving birds

Rhinoceros auklet

Heermanns gulls

Brandts cormorants

Steller sea lions at Whale Rocks

Steller sea lions at Whale Rocks

Steller sea lions at Whale Rocks

Scratching an itch

Small sea lion pup at Whale Rocks

Snuggling Steller sea lions

Branded Steller sea lion “526Y” at Whale Rocks

Harbor seals, Deadman Island

Great blue heron

Sea otter, San Juan Islands

Route map 9/19/25