SEAK-1708 @25363
North Pacific humpback. Catalogued since 2013.
Chatham Strait · North Pacific
61 Following 52 Followers20
Sightings
14
Years
2
Crossings
Sightings by year
2013 – 20262013
2016
2020
2023
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
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3 earnedCrossed the Gulf
First of the Year
Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
61 followingScratch (Southeast Alaska) @5323 since Aug 15, 2026
Pravda (FS) @5576 since Aug 15, 2026
SEAK-2454 @11150 since Aug 12, 2026
Spinelli (BC) @26044 since Aug 10, 2026
SEAK-1288 @22730 since Aug 10, 2026
Recent activity
Chatham Strait · Aug 2026 Aug 10, 2026 · Chatham Strait — deepest Au'au Channel · Jan 2026 Jan 3, 2026 · Au'au Channel 46 m deepest· 1:57 longest Chatham Strait · May 2025–Jul 2025 Jul 26, 2025 · Chatham Strait 111 m deepest· 4:02 longest Chatham Strait · Jun 2023–Aug 2023 Aug 19, 2023 · Chatham Strait 92 m deepest· 3:24 longest
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