Asymptotic @6286

North Pacific humpback. Catalogued since 1993.

Chatham Strait · North Pacific

5 Following 0 Followers

10

Sightings

33

Years

1

Crossings

Sightings by year

1993 – 2025

1993

2001

2010

2018

’26

Trophy case

3 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 5 trophies ›

Pods

5 following

View all connections ›

Recent activity

Au'au Channel · Nov 2025 Nov 22, 2025 · Au'au Channel 32 m deepest· 1:10 longest Chatham Strait · Aug 2023 Aug 19, 2023 · Chatham Strait 45 m deepest· 1:27 longest Chatham Strait · Jul 2009 Jul 8, 2009 · Chatham Strait 41 m deepest· 1:37 longest Chatham Strait · Jul 2004 Jul 20, 2004 · Chatham Strait 39 m deepest· 2:02 longest

View all sightings ›