seal.watch / new-england

New England · 2000—2026

Grey and harbour seals

Seals around New England.

Follow public seal observations from New England. Browse published records, explore the places and stories behind them, or share an encounter with the Seal Watch team.

Meet the grey seal → · Meet the harbour seal →

Total reports
443
Latest observation

Public reports · newest first

Public records archive

7 July—25 September

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3 of 443 reports

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Explore by place

All places

Markers group reports by reviewed names in their public locations, not exact sighting positions. Circle size reflects report counts. Select a place to filter the archive.

22 of 29 reports mapped · 10 places

New England Six-state outline

N ↑

Reported places Detail of outlined region

Downeast Maine / Acadia · 2 reports1Midcoast Maine · 1 report2Casco Bay / Portland · 2 reports3Seacoast / Isles of Shoals · 1 report4Massachusetts North Shore · 2 reports5Outer Cape Cod · 3 reports6Lower Cape Cod · 4 reports7South Cape / Buzzards Bay · 1 report8Rhode Island coast · 1 report9Connecticut coast · 5 reports10

Mapped places North to south

  1. Downeast Maine / Acadia2 reports
  2. Midcoast Maine1 report
  3. Casco Bay / Portland2 reports
  4. Seacoast / Isles of Shoals1 report
  5. Massachusetts North Shore2 reports
  6. Outer Cape Cod3 reports
  7. Lower Cape Cod4 reports
  8. South Cape / Buzzards Bay1 report
  9. Rhode Island coast1 report
  10. Connecticut coast5 reports
Places without a map point · 7 reports

Broad or unreviewed public locations remain available in the archive.

Map: Natural Earth.

Reports over time

All dates

Select a year, then a month. Counts describe published reports; one animal may appear in several reports.

  1. 12003
  2. 12007
  3. 12010
  4. 32012
  5. 22013
  6. 22016

Months in 2012

  1. 0Jan
  2. 0Feb
  3. 0Mar
  4. 0Apr
  5. 0May
  6. 0Jun
  7. 1Jul
  8. 0Aug
  9. 2Sep
  10. 0Oct
  11. 0Nov
  12. 0Dec

Grouped by each record’s archive date. Approximate dates keep their original labels in the records below.

  1. Barnstable County Massachusetts
    Unidentified https://www.inaturalist.org/observations/8310045

    Direct original iNaturalist page and photograph reviewed. One live Grey Seal is visible; broad county locality retained because the map has a broad radius. Grey seal · 1 seal

  2. Barnstable County Massachusetts
    Unidentified https://www.inaturalist.org/observations/192221806

    Direct original iNaturalist page and photographs reviewed. Many Grey Seals are hauled out; count remains unset. Grey seal

  3. Barnstable County Massachusetts
    Unidentified https://www.inaturalist.org/observations/192220774

    Direct original iNaturalist page and photograph reviewed. One Grey Seal is swimming. An eBird checklist in the note is secondary only. Grey seal · 1 seal