Reaper @14497

Humpback whales with a sighting history in the Gulf of Maine are cataloged by the Gulf of Maine Humpback Whale Catalog at the Center for Coastal Studies and the North Atlantic Humpback Whale Catalog at Allied Whale, College of the Atlantic. Sightings displayed here have been matched against these catalogs and will contribute to their long-term work, thanks to a partnership with Happywhale. You can view her 2010, 2018 and 2024 calves on Happywhale!

Gulf of Maine · North Atlantic

Public · Not set by this account.

6 Following 4 Followers

Sightings

Years

Crossings

Last 12 months 3 sightings

N 2025-11: 0 sightings
D 2025-12: 0 sightings
J 2026-01: 0 sightings
F 2026-02: 0 sightings
M 2026-03: 0 sightings
A 2026-04: 0 sightings
M 2026-05: 0 sightings
J 2026-06: 0 sightings
J 2026-07: 0 sightings
A 2026-08: 3 sightings
S 2026-09: 0 sightings
O 2026-10: 0 sightings

Recent activity

View all 7

Activity map — real sighting points on an OpenStreetMap basemap

Fat on the Ledges Aug 5 – 8, 2026 · North Atlantic · 3 sightings Deepest dive28 m Longest dive1:22

North Atlantic · Jul 2024 Jul 24, 2024 · North Atlantic · 1 sighting Deepest dive14 m Longest dive1:07

Gulf of Maine · Sep 2023 Sep 12, 2023 · Gulf of Maine · 1 sighting Deepest dive36 m Longest dive1:54

Gulf of Maine · Nov 2018 Nov 18, 2018 · Gulf of Maine · 1 sighting Deepest dive19 m Longest dive1:23

✳ Dive stats modelled, not measured

Sightings by year

2008 – 2026

2008

2012

2017

2022

’26