SEAK-5212 @15645
North Pacific humpback. Catalogued since 2017.
Chatham Strait · North Pacific
56 Following 84 Followers26
Sightings
10
Years
4
Crossings
Sightings by year
2017 – 20262017
2019
2022
2024
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
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4 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
56 followingSEAK-1663 @26676 since Jan 3, 2026
JoyDuPan (FS) @6307 since Jan 1, 2026
BREE-SDP99_01(12) @19392 since Dec 30, 2025
Kai Koa (Hawaii) @29338 since Dec 29, 2025
Malaelae @6347 since Aug 10, 2024
Recent activity
Glacier Bay & Icy Strait · May 2026 May 31, 2026 · Glacier Bay & Icy Strait 36 m deepest· 1:38 longest Au'au Channel · Dec 2025–Jan 2026 Jan 29, 2026 · Au'au Channel 67 m deepest· 2:38 longest North Pacific · Jul 2025 Jul 15, 2025 · North Pacific 59 m deepest· 2:12 longest Chatham Strait · Aug 2024–Sep 2024 Sep 29, 2024 · Chatham Strait 92 m deepest· 2:29 longest
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