Spring Herring Spawn & Wildlife Extravaganza
Witness Nature’s Spectacle: The Pacific Herring Spawn
The Pacific herring, a tiny fish with a mighty impact, is a cornerstone of the Pacific Northwest ecosystem. These fish, numbering in the millions, gather annually along Southeast Alaska’s coastlines to spawn, creating a breathtaking natural spectacle starting in March in Sitka, Alaska.
A Feast for Wildlife As herring congregate, a feast begins. Bald eagles, their piercing cries echoing across the water, swoop down to snatch fish from the surface. Seals and sea lions dive into the teeming schools, while humpback whales employ their unique bubble-net feeding technique to corral and consume their prey. A glimpse of killer whales working together to herd herring into a frenzy is a sight for the truly fortunate.
A Cultural and Economic Treasure For centuries, Indigenous peoples of Southeast Alaska have harvested herring roe, a delicacy rich in protein and omega-3 fatty acids. Tlingit people traditionally collected roe by placing hemlock branches in the water, allowing the sticky eggs to adhere.
Beyond its cultural significance, herring is also a valuable commercial resource. The roe, particularly prized in Japan, is a delicacy known as kazunoko.
Join Us on a Marine Eco-Tourism Alaskan Cruise. Experience the magic of the herring spawn firsthand with Alaska Sea Adventures. Our Sitka Sound Herring cruise offers a unique opportunity to witness the intricate balance of nature and the region’s rich cultural heritage.
2025 Spring Herring Extravaganza Cruises
Return of the Humpback Whales with Dr. Adam Pack- Individual Cabins
Sitka to Sitka
Mar 15 – 19, 2025
$6,000 -$5,270 per person
Trip ID: A005
Eagles & Whales in Five Days -Individual Cabins
Save $900 pp – Master Suite
Save $790 pp – Guest Cabin
Sitka to Sitka
Mar 21 – 25, 2025
$6,000 – $5,270 per person
Trip ID: A015
Sitka Sound Herring Spawn, Eagles, and Whales -Custom Charter
Save $9,529!
Sitka to Sitka
Mar 27 – Apr 3, 2025
$63,530 – Up to 10 travelers
Trip ID: A025
Whales, Eagles, Otters & Chichagof Island Cruise – Custom Charter
Sitka to Sitka
Apr 6 – 13, 2025
$63,530 – Up to 10 travelers
Trip ID: A035
Fjords, Hotsprings, Icebergs & Grey Whales – Individual Cabins
Sitka to Petersburg
Apr 17 – 24, 2025
$8,886 – $8,013 per person
Trip ID: A045
Epic Alaska Seascapes & Wildlife with Guide Rick Sammon – Individual Cabins
Petersburg to Sitka
Apr 27 – May 4, 2025
$8,886 – $8,013 per person
Trip ID: A055
2026 Spring Herring Extravaganza Cruises
Eagles & Humpback Whales in Five Days – Individual Cabins
Sitka to Sitka
Mar 15 – 19, 2026
$6,000 – $5,270 per person
Trip ID: A006
Return of the Humpbacks – Five Days – Individual Cabins
Sitka to Sitka
Mar 21 – 25, 2026
$6,000 – $5,270 per person
Trip ID: A016
Herring Spawn with Photographer Juan Pons
Sitka to Petersburg
April 17 – 25, 2024
Trip ID: A044
“…being in a kayak with a 60 to humpback whale surfacing and blowing so close to me, was beyond words. These gentle giants blessed us with their presence. And when the junior whale of one pair began frolicking and breaching right in front of us, it made my millennium!!”
Susan & Dick R.
Kauai, HI
“Oh, my God! Trip # 9 with ASA and they just keep getting better and better. And the whales- I think that this week I saw more whales than I have in the past 14 years combined!”
Barbara H.
Miami, FL