| Date | Time | Duration (Mins) | Species | Location | Adults | Juveniles | Behaviour 1 | Observer Name |
|---|---|---|---|---|---|---|---|---|
| May 28, 2025 | 09:55 | 5 | Risso’s dolphin |
Off Peel breakwater |
4 | 1 | Normal swimming | MWDW |
| May 27, 2025 | 10:40 | 80 | Moonlight and Starlight |
Douglas bay, near berthing pier |
2 | 0 | Normal swimming | Adam Tansley |
| May 24, 2025 | 06:30 | 20 | Common dolphin |
10 miles off Peel |
25 | 5 | Bow riding | Keith and Ingrid |
| May 20, 2025 | 14:40 | 5 | Minke whale |
One mile south of Chicken rock |
1 | 0 | Leaping | Thomas Keggen (Boat Trips Isle of Man) |
| May 20, 2025 | 18:50 | 10 | Risso’s dolphin |
2 miles south of PSM ledges |
6 | 1 | Logging on surface | Kirrie |
| May 20, 2025 | 15:30 | 2 | Moonlight and Starlight |
Point of Ayre |
2 | 0 | Fast swim or porpoising | Sue Whittaker & Carol |
| May 18, 2025 | 19:25 | 50 | Risso’s dolphin |
2 miles out from Perwick / Sugarloaf Caves |
6 | 1 | Normal swimming | Rebecca Bailey, Boat Trips IOM |
| May 18, 2025 | 17:45 | 30 | Moonlight and Starlight |
Glen Wyllin |
2 | 0 | Feeding or foraging | Emma |
| May 17, 2025 | 15:30 | 10 | Moonlight and Starlight |
Clay Head |
2 | 0 | Bow riding | Richard Wild |
| May 16, 2025 | 18:38 | 45 | Common dolphin |
10 miles off Bradda |
24 | 6 | Fast swim or porpoising | Thomas Keggen (Boat Trips Isle of Man) |
| May 14, 2025 | 11:00 | 1 | Risso’s dolphin |
2 miles NW off Calf Sound |
1 | 0 | Fast swim or porpoising | Nina Shimmin |
| May 10, 2025 | 11:20 | 5 | Risso’s dolphin |
Onchan |
1 | 0 | Normal swimming | Jesús Garcia |
| May 9, 2025 | 11:25 | 5 | Moonlight and Starlight |
Peel headland |
2 | 0 | Feeding or foraging | Richard Cooil |
| May 9, 2025 | 20:20 | 2 | Harbour porpoise |
West of Sound car park |
1 | 0 | Feeding or foraging | Sue Whittaker and Carol |
| May 9, 2025 | 18:30 | 150 | Moonlight and Starlight |
Port Erin Bay |
2 | 0 | Normal swimming | Aquabike Isle of Man, Siobhan Milnes |
| May 9, 2025 | 13:00 | 10 | Moonlight and Starlight |
Peel, just outside the mouth of Fenella Bay |
2 | 0 | Normal swimming | Steve Wright |
| May 7, 2025 | 07:50 | 40 | Moonlight and Starlight |
Langness-Derbyhaven |
2 | 0 | Feeding or foraging | Jessica Pentelow, David Oates, Emma Pugh |
| May 7, 2025 | 18:15 | 30 | Risso’s dolphin |
Marine drive, Douglas. |
3 | 1 | Leaping | Leon Crompton-Jones |
| May 7, 2025 | 11:00 | 5 | Harbour porpoise |
South Harbour, Calf of Man |
2 | 0 | Feeding or foraging | David Bellamy |
| May 6, 2025 | 08:00 | 5 | Harbour porpoise |
6 miles off Port St Mary |
3 | Normal swimming | Martin Lambden |