| Date | Time | Duration (Mins) | Species | Location | Adults | Juveniles | Behaviour 1 | Observer Name |
|---|---|---|---|---|---|---|---|---|
| August 3, 2026 | 20:45 | 14 | Moonlight and Starlight |
Peel bay |
2 | 0 | Not recorded | Christy DeHaven |
| August 2, 2026 | 14:35 | 5 | Moonlight and Starlight |
Langness |
2 | Fast swim or porpoising | Neil Corkill | |
| August 2, 2026 | 16:45 | 5 | Minke whale |
10 miles out of Douglas, from Ben my Chree |
1 | 0 | Normal swimming | Peter Sanders |
| August 2, 2026 | 12:30 | 40 | Harbour porpoise |
Marine Drive |
5 | 0 | Normal swimming | Steve Wright |
| August 2, 2026 | 16:55 | 5 | Unidentified small cetacean |
9.5 miles off Douglas |
15 | 0 | Normal swimming | Peter Sanders |
| August 1, 2026 | 08:05 | 60 | Bottlenose dolphin |
Derbyhaven bay |
2 | 0 | Normal swimming | Kayleigh |
| July 31, 2026 | 16:20 | 10 | Moonlight and Starlight |
Peel bay 5 metres from the promenade (bowling green end) |
2 | 0 | Feeding or foraging | MWDW |
| July 30, 2026 | 15:40 | 140 | Moonlight and Starlight |
Peel bay |
2 | Leaping | Jane Young, Kelly, Jan, Terry & Jen | |
| July 19, 2026 | 15:15 | 20 | Harbour porpoise |
Off Spanish head |
3 | 0 | Fast swim or porpoising | MWDW |
| July 15, 2026 | 11:15 | 10 | Risso’s dolphin |
1 mile off Bradda head |
10 | 6 | Feeding or foraging | Boat Trips IOM |
| July 11, 2026 | 08:55 | 20 | Moonlight and Starlight |
Port Erin Bay |
2 | 2 | Boat interaction (not riding bow) | Susan Boucher |
| July 11, 2026 | 16:10 | 10 | Ocean sunfish |
100 metres off the Chasms |
1 | 0 | Feeding or foraging | Natalie Harrison |
| July 10, 2026 | 09:00 | 10 | Moonlight and Starlight |
Ramsey bay |
2 | 0 | Leaping | Martyn |
| July 9, 2026 | 10:00 | 720 | Moonlight and Starlight |
Back of Peel breakwater |
2 | 0 | Feeding or foraging | Carol Woodall, Sue Whittaker and Andrew Butterworth and Andrew Rimmer |
| July 9, 2026 | 16:20 | 60 | Harbour porpoise |
North of the Calf Sound |
3 | 2 | Feeding or foraging | MWDW |
| July 8, 2026 | 13:10 | 90 | Risso’s dolphin |
Port St Mary, off the Ledges |
10 | 8 | Normal swimming | MWDW & Robin Gawne |
| July 8, 2026 | 15:15 | 180 | Moonlight and Starlight |
Laxey bay to Bulgham bay |
2 | 0 | Fast swim or porpoising | David Bellamy, Robert Fisher, Sophie Costain |
| July 8, 2026 | 09:45 | 120 | Risso’s dolphin |
South of the Sound |
12 | 0 | Feeding or foraging | Sue Whittaker & Michael Maggs |
| July 7, 2026 | 17:10 | 10 | Common dolphin |
8 miles south of Calf of man. |
12 | 3 | Bow riding | Jan Ozyer/Richard Hirst |
| July 3, 2026 | 13:45 | 180 | Moonlight and Starlight |
Port Erin Bay |
2 | 0 | Feeding or foraging | Aquabike Isle of Man, Sheila Norris |