Willy II (Guerrero) @4627
North Pacific humpback. Catalogued since 1999.
Monterey Bay · North Pacific
60 Following 137 Followers93
Sightings
28
Years
0
Crossings
Sightings by year
1999 – 20261999
2006
2013
2020
’26
Trophy case
4 earnedFirst of the Year
50 Sightings
Multi-Decade Veteran
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Pods
60 following2018-2019 calf of CRC-16895 @28746 since Jul 30, 2025
Pula (California) @94379 since Aug 12, 2023
Argo (California) @55030 since Aug 4, 2023
Monterey - 2020-2021 calf of CRC-15591 @65201 since Aug 4, 2023
Pinwheel (Monterey Bay) @82266 since Aug 4, 2023
Recent activity
Gulf of California · Apr 2026–May 2026 May 9, 2026 · Gulf of California 128 m deepest· 4:52 longest Monterey Bay · Jul 2025 Jul 30, 2025 · Monterey Bay 53 m deepest· 1:46 longest North Atlantic · Mar 2024 Mar 6, 2024 · North Atlantic 29 m deepest· 2:03 longest Back to the Bay Sep 16, 2023 · Monterey Bay 77 m deepest· 3:26 longest
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