SEAK-5444 @15177
North Pacific humpback. Catalogued since 2004.
Chatham Strait · North Pacific
88 Following 38 Followers14
Sightings
23
Years
4
Crossings
Sightings by year
2004 – 20262004
2009
2015
2021
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
Unlock with Risa DeepTrophy case
4 earnedCrossed the Gulf
First of the Year
Multi-Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
88 followingTwyla aka Bermuda or AngleORepose (FS) @6414 since Jul 9, 2026
SEAK-1663 @26676 since Jul 9, 2026
Ghost (Wrangell) @24669 since Jul 9, 2026
Sea Lion (SE Alaska) @18285 since Jul 9, 2026
Nebakanezzer (FS) @15638 since Jul 8, 2026
Recent activity
Chatham Strait · May 2026–Jul 2026 Jul 7, 2026 · Chatham Strait 122 m deepest· 3:20 longest Au'au Channel · Jan 2023 Jan 14, 2023 · Au'au Channel 35 m deepest· 1:23 longest Chatham Strait · Aug 2022–Sep 2022 Sep 7, 2022 · Chatham Strait 99 m deepest· 3:59 longest Au'au Channel · Jan 2020 Jan 30, 2020 · Au'au Channel 89 m deepest· 4:00 longest
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