PerimeterViolation (FS) @41843

North Pacific humpback. Catalogued since 1997.

Chatham Strait · North Pacific

52 Following 45 Followers

11

Sightings

30

Years

3

Crossings

Sightings by year

1997 – 2026

1997

2004

2012

2019

’26

Trophy case

4 earned

Crossed 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.

View all 6 trophies ›

Pods

52 following

View all connections ›

Recent activity

Au'au Channel · Jan 2026 Jan 25, 2026 · Au'au Channel 33 m deepest· 1:49 longest Chatham Strait · Aug 2025 Aug 24, 2025 · Chatham Strait 85 m deepest· 3:14 longest Chatham Strait · Jul 2023–Sep 2023 Sep 10, 2023 · Chatham Strait 113 m deepest· 4:39 longest Chatham Strait · Sep 2022 Sep 5, 2022 · Chatham Strait 35 m deepest· 1:59 longest

View all sightings ›