Gerhard (SE Alaska) @26699
North Pacific humpback. Catalogued since 2004.
Chatham Strait · North Pacific
63 Following 43 Followers23
Sightings
23
Years
6
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
63 followingBoreophausia (FS) @5850 since May 31, 2026
HukuiHelePo (FS) @25839 since May 31, 2026
Moth-man (Juneau) @57895 since May 31, 2026
SEAK-5569 @29617 since May 31, 2026
LadyJ (Hawaii) @14711 since May 29, 2026
Recent activity
Chatham Strait · May 2026 May 28, 2026 · Chatham Strait 77 m deepest· 1:50 longest Au'au Channel · Jan 2026 Jan 31, 2026 · Au'au Channel 59 m deepest· 2:05 longest Chatham Strait · Sep 2025 Sep 29, 2025 · Chatham Strait 45 m deepest· 1:47 longest Au'au Channel · Dec 2022 Dec 22, 2022 · Au'au Channel 33 m deepest· 1:32 longest
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