Grey and harbour seals

Seals around the United Kingdom.

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

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Total reports
764
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Public records archive

15 July 2013—5 April 2026

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Markers represent named areas, never exact sighting positions. Circle size reflects report counts; numbers match the area list. Select an area to filter the archive.

398 of 764 reports mapped · 27 areas

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Reports over time

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

  1. 12013
  2. 192017
  3. 162018
  4. 72019
  5. 142020
  6. 62021
  7. 32022
  8. 102023
  9. 132024
  10. 62026

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

  1. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: One Grey Seal was recorded off Tilly Whim.

  2. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: Two seals were recorded off Tilly Whim.

  3. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: One seal was recorded off Tilly Whim.

  4. Date:
    Place: Below the Lighthouse, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: One seal was recorded below the Lighthouse.

  5. Date:
    Place: Observation Point, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: One seal was recorded diving, catching and tossing a flatfish.

  6. Date:
    Place: Off Dolphin Hut Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2026 table) — https://www.durlston.co.uk/latest-sightings

    Observation: One Common Seal was recorded off Dolphin Hut.

  7. Date:
    Place: Stone Island, Poole Harbour Dorset, England
    Reported: Unidentified Studland Birder, 14 Aug 2024

    Observation: eyewitness reports a common seal on Stone Island, identified by scope.

  8. Date:
    Place: Stone Island, Poole Harbour Dorset, England
    Reported: Unidentified Studland Birder, 14 Aug 2024

    Observation: eyewitness reports a second seal in the water, identified as grey.

  9. Date:
    Place: Poole Harbour Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Source describes the seal as hunting, 18:30–19:30.

  10. Date:
    Place: Off Durlston Globe Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records 2 seals at Off Durlston Globe on this date.

  11. Date:
    Place: Swanage Lifeboat Slipway Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Source notes noon and photograph.

  12. Date:
    Place: Swanage Lifeboat Slipway Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Source lists observation time as 07:00–15:00.

  13. Date:
    Place: Swanage Bay, 100m off slipway Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Swanage Bay, 100m off slipway on this date.

  14. Date:
    Place: Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Tilly Whim on this date.

  15. Date:
    Place: Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Tilly Whim on this date.

  16. Date:
    Place: Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Tilly Whim on this date.

  17. Date:
    Place: Durlston Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Durlston Bay on this date.

  18. Date:
    Place: Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Durlston Country Park's Latest Sightings table records one seal at Tilly Whim on this date.

  19. Date:
    Place: Ragged Rocks Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Observer listed as S. Titt.

  20. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Two seals were recorded offshore. Source time: 14:35.

  21. Date:
    Place: Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One common seal was recorded; the source gives no further behaviour. Source time: 14:45.

  22. Date:
    Place: Brownsea Island quay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One grey seal was recorded. Source time: 10:00.

  23. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One seal was recorded. Source time: 15:45.

  24. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One grey seal was recorded. Source time: 11:30.

  25. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One large seal was recorded close to the rocky shore. Source time: 13:00.

  26. Date:
    Place: Off the Globe, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Two seals were recorded about 100 metres apart. Source time: 13:30.

  27. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: A grey seal sighting was recorded; the source lists the count as one or two. Source time: time not stated.

  28. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: One seal was recorded offshore. Source time: time not stated.

  29. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings — https://www.durlston.co.uk/latest-sightings

    Observation: Two grey seals were recorded offshore. Source time: time not stated.

  30. Date:
    Place: Swanage Bay and by Swanage Pier Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2022 table)

    Observation: Durlston table records one seal in the bay and by the pier over several hours; species not specified. Count follows the single listed animal.

  31. Date:
    Place: Chapman's Pool Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2022 table)

    Observation: Durlston table records one seal at 13:30 at Chapman's Pool; species not specified.

  32. Date:
    Place: Ballard Down shoreline Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2022 table)

    Observation: Durlston table records one seal at 07:30 at Ballard Down shoreline; species not specified.

  33. Date:
    Place: Durlston Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table records one seal at 07:30; species and further details are unspecified.

  34. Date:
    Place: Boscombe Beach Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table reports one adult grey seal about 10 metres offshore at 19:50.

  35. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table identifies one common seal, an adult male with a very dark head, at 08:30.

  36. Date:
    Place: Tilly Whim, at the foot of the cliffs Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table records one seal surfacing at 15:20; observer described it as dark grey. Species not specified.

  37. Date:
    Place: Anvil Point Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table records one seal briefly surfacing; the observer described it as black. Species not specified.

  38. Date:
    Place: Anvil Point, near Gully Mouth Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2021 table)

    Observation: Durlston table describes one grey seal diving near Gully Mouth at 14:00.

  39. Date:
    Place: Swanage Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table records one seal in Swanage Bay; species not specified.

  40. Date:
    Place: Off Dolphin Watch Hut, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table records one seal surfacing and submerging over a 20-minute observation. It says grey, possibly speckled; species not specified.

  41. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table records one seal near Ulwell Road, about 2 metres offshore; species not specified.

  42. Date:
    Place: Chapman's Pool, Purbeck Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table identifies one grey seal in the bay at Chapman's Pool.

  43. Date:
    Place: Kimmeridge Ledges, Purbeck Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table records one seal alongside a sunfish (the log says 1+1); only the seal is included here.

  44. Date:
    Place: Off Peveril Ledges, Swanage Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table lists one seal swimming close to shore. It describes the animal as grey and male but does not identify species.

  45. Date:
    Place: Hedbury Quarry, Purbeck Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: The Durlston table lists one seal at Hedbury Quarry at 17:00; species not specified.

  46. Date:
    Place: Off Anvil Point, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records one grey seal at 11:15; described as swimming and surfacing with a long nose.

  47. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records one grey seal; time is unspecified.

  48. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records one common seal; time and observer identification are uncertain in the log.

  49. Date:
    Place: Off Gully Mouth, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table identifies one common seal; photo noted in the source log.

  50. Date:
    Place: Durlston Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records one grey seal; time is unspecified.

  51. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records two seals; species and time are unspecified.

  52. Date:
    Place: Off Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2020 table)

    Observation: Durlston table records one seal; species and time are unspecified.

  53. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table identifies one grey seal off Tilly Whim.

  54. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table records one seal and marks “pup?” as uncertain; species and age are left unspecified.

  55. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table identifies one grey seal off Tilly Whim.

  56. Date:
    Place: Off Anvil Point, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table records one seal off Anvil Point; species not specified.

  57. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table records one seal near the Swanage Bay outfall; species not specified.

  58. Date:
    Place: Off Durlston, near the climbing area Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table records one grey seal watching climbers from the area labelled “subliminal”.

  59. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2019 table)

    Observation: The Durlston table records three grey seals in the evening, described as one seal with two pups. This is one adult-and-pups encounter.

  60. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records two seals off Tilly Whim; species not specified.

  61. Date:
    Place: Off the Mile Markers, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal at 13:00 off the Mile Markers; species not specified.

  62. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal.

  63. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal off Tilly Whim; species not specified.

  64. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal.

  65. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal at 16:05; the entry describes an observation of about five minutes.

  66. Date:
    Place: Durlston Bay, near the rocky shore Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal close to the rocky shore at 10:40.

  67. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal at 13:00.

  68. Date:
    Place: Blackers Hole, off the Mile Marker Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal off the Mile Marker; species not specified.

  69. Date:
    Place: Durlston Bay, among seaweed Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal among seaweed at noon; species not specified.

  70. Date:
    Place: Off the Durlston seabird colony Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies two grey seals, described as a male and female, seen from a boat in the evening.

  71. Date:
    Place: Southbourne Beach Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal diving and surfacing about 10 metres offshore during a two-hour observation. The source says it appeared black; species not specified.

  72. Date:
    Place: Durlston Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal at 14:15 in Durlston Bay; species not specified.

  73. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one seal; species not specified.

  74. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table identifies one grey seal in the waves off Tilly Whim / Gully Mouth at 14:00.

  75. Date:
    Place: Warbarrow Bay, by the Lulworth Ranges Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2018 table)

    Observation: The Durlston table records one deceased grey seal, estimated at 5–6 feet long, with a tan ring around the body.

  76. Date:
    Place: Off Gully Mouth, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: The Durlston table records one seal at 13:00.

  77. Date:
    Place: Off Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal at 14:30.

  78. Date:
    Place: From the Dolphin Hut, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal; species and time not specified.

  79. Date:
    Place: Swanage, seen from Ballard Down Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal floating, diving and swimming; species not specified.

  80. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal observed for 10 minutes at 19:00; species not specified.

  81. Date:
    Place: Solent Point Beach, Southbourne Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal that surfaced beside swimmers at 14:00.

  82. Date:
    Place: Tilly Whim, Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal; time not specified.

  83. Date:
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal that caught a fish and was observed for about 30 minutes; the observer notes movement from the stone jetty to Mowlem.

  84. Date:
    Place: Peveril Point, Swanage Bay Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one stationary seal at 19:00 in Swanage Bay.

  85. Date:
    Place: Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal; time and further locality details not specified.

  86. Date:
    Place: Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table's species cell reads “Grey Sea”; retained as one seal with species unspecified because the source label is incomplete.

  87. Date:
    Place: Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal; time and further locality details not specified.

  88. Date:
    Place: Dancing Ledge, Purbeck Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records three seals at Dancing Ledge during the morning; puffins were also reported on the water.

  89. Date:
    Place: Durlston Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal; time and further locality details not specified.

  90. Date:
    Place: Winspit, Purbeck Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal at Winspit; species not specified.

  91. Date:
    Place: Durlston, Observation Point Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal at 11:00; species not specified.

  92. Date:
    Place: Durlston, Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table records one seal at 11:00; species not specified.

  93. Date:
    Place: Durlston, Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal; time not specified.

  94. Date:
    Place: Durlston, Tilly Whim Dorset, England
    Reported: Unidentified Durlston Country Park, Latest Sightings (2017 table)

    Observation: Durlston table identifies one grey seal at 13:20.

  95. Date:
    Place: Portland Bill Dorset, England
    Reported: Unidentified silversea_starsong — iNaturalist

    Observation: Photographic observation identified on iNaturalist as grey seal (Halichoerus grypus).