| Date | Time | Duration (Mins) | Species | Location | Adults | Juveniles | Behaviour 1 | Observer Name |
|---|---|---|---|---|---|---|---|---|
| May 6, 2025 | 08:00 | 5 | Harbour porpoise |
6 miles off Port St Mary |
3 | Normal swimming | Martin Lambden | |
| May 6, 2025 | 21:00 | 5 | Moonlight and Starlight |
Peel by the bowling green |
2 | 0 | Feeding or foraging | Dave Corkish |
| May 5, 2025 | 12:55 | 5 | Risso’s dolphin |
The Sound |
1 | 0 | Normal swimming | MWDW |
| May 4, 2025 | 17:00 | 20 | Moonlight and Starlight |
Smeale |
2 | 0 | Feeding or foraging | Chelsea Mccallum |
| May 3, 2025 | 12:00 | 10 | Risso’s dolphin |
Marine drive |
3 | 0 | Feeding or foraging | Adam T.S |
| May 1, 2025 | 12:30 | 5 | Moonlight and Starlight |
Laxey bay |
2 | 0 | Normal swimming | Rosemarie |
| May 1, 2025 | 17:12 | 5 | Harbour porpoise |
Marine Drive |
1 | 0 | Normal swimming | MWDW |
| April 30, 2025 | 12:00 | 5 | Moonlight and Starlight |
Cornaa Bay |
2 | 0 | Normal swimming | T Young |
| April 30, 2025 | 18:06 | 5 | Harbour porpoise |
Santon Head |
2 | 2 | Normal swimming | Peter Quirk |
| April 30, 2025 | 18:35 | 1 | Harbour porpoise |
Santon Head |
1 | 2 | Normal swimming | Peter Quirk |
| April 30, 2025 | 10:30 | 10 | Common dolphin |
7mi off Bradda Head |
12 | 0 | Bow riding | Dermot Shimmin |
| April 30, 2025 | 10:30 | 20 | Unidentified small cetacean |
Douglas Head |
9 | 0 | Normal swimming | Dawn Alexandria |
| April 29, 2025 | 15:15 | 20 | Risso’s dolphin |
Turkeylands |
3 | 0 | Feeding or foraging | Mark Raine |
| April 29, 2025 | 05:55 | 5 | Moonlight and Starlight |
Peel Bay |
2 | 0 | Feeding or foraging | Janice McQuarrie |
| April 29, 2025 | 18:00 | 15 | Risso’s dolphin |
Marine Drive |
7 | 2 | Normal swimming | Sophie Costain |
| April 29, 2025 | 15:35 | 2 | Harbour porpoise |
Turkeylands |
1 | 0 | Normal swimming | Mark Raine |
| April 27, 2025 | 14:30 | 20 | Moonlight and Starlight |
Port Erin Bay |
2 | 0 | Blowing | Caroline Tebbs, James Woolnough |
| April 24, 2025 | 20:00 | 1 | Risso’s dolphin |
Maughold Lighthouse |
1 | 0 | Normal swimming | Rich Graham |
| April 22, 2025 | 05:00 | 240 | Moonlight and Starlight |
Peel Bay |
2 | 0 | Feeding or foraging | Cath Smith, Kellie Bailie |
| April 22, 2025 | 16:00 | 180 | Moonlight and Starlight |
Port Erin Bay |
2 | 0 | Normal swimming | Aquabike Isle of Man, Paul kelly |