| Date | Time | Duration (Mins) | Species | Location | Adults | Juveniles | Behaviour 1 | Observer Name |
|---|---|---|---|---|---|---|---|---|
| August 12, 2026 | 12:30 | 5 | Harbour porpoise |
Castletown Bay |
4 | 0 | Fast swim or porpoising | Dave Callister |
| August 12, 2026 | 16:00 | 5 | Risso’s dolphin |
5 miles NW of Calf Sound |
2 | 0 | Feeding or foraging | Nina & Dermot Shimmin |
| August 10, 2026 | 18:50 | 10 | Common dolphin |
10 miles off Peel |
15 | 0 | Normal swimming | Seren |
| August 7, 2026 | 11:00 | 30 | Moonlight and Starlight |
Peel Bay |
2 | 0 | Normal swimming | Eva and Daniel Barnes |
| August 6, 2026 | 20:40 | 15 | Moonlight and Starlight |
Off Peel harbour wall |
2 | Feeding or foraging | Andy, Nicki and Laura Mason and Jake Lane | |
| August 6, 2026 | 10:00 | 39 | Moonlight and Starlight |
Peel bay |
2 | 0 | Feeding or foraging | John & Polly-May |
| August 4, 2026 | 12:00 | 15 | Moonlight and Starlight |
Laxey bay |
2 | 0 | Feeding or foraging | Ken Hori |
| 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 2, 2026 | 18:50 | 5 | Bottlenose dolphin |
The Stack, Calf of Man |
15 | 0 | Bow riding | Laura Stewart, Quentin De Backer |
| 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 27, 2026 | 20:00 | 10 | Moonlight and Starlight |
Laxey bay |
2 | 0 | Feeding or foraging | Ken Hori |
| 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 |