| Date | Time | Duration (Mins) | Species | Location | Adults | Juveniles | Behaviour 1 | Observer Name |
|---|---|---|---|---|---|---|---|---|
| March 22, 2026 | 15:05 | 25 | Risso’s dolphin |
East of Onchan Harbour. |
10 | 0 | Normal swimming | David Bellamy & Robert Fisher |
| March 22, 2026 | 16:30 | 10 | Bottlenose dolphin |
Marine Drive between Walbery and Toll Gates |
7 | 0 | Normal swimming | Bill Henderson |
| March 21, 2026 | 12:15 | 5 | Harbour porpoise |
500m SE off Douglas Lighthouse. |
2 | 0 | Normal swimming | Peter Quirk |
| March 21, 2026 | 10:00 | 5 | Risso’s dolphin |
Between Perwick and Bay Stacka |
1 | 0 | Fast swim or porpoising | Martin Lambden |
| March 21, 2026 | 11:00 | 20 | Harbour porpoise |
1 km off Marine Drive |
4 | Normal swimming | Shane Stigant | |
| March 21, 2026 | 07:45 | 10 | Harbour porpoise |
Off Langess lighthouse |
2 | 0 | Feeding or foraging | Adam Denard |
| March 21, 2026 | 07:10 | 14 | Common dolphin |
Marine drive Arches |
10 | 0 | Fast swim or porpoising | Manuela Swiatek |
| March 21, 2026 | 11:10 | 30 | Harbour porpoise |
Marine Drive Arches |
2 | 0 | Feeding or foraging | MWDW |
| March 21, 2026 | 11:30 | 5 | Common dolphin |
Marine drive Pigeon stream |
10 | 0 | Bow riding | MWDW |
| March 21, 2026 | 12:50 | 60 | Harbour porpoise |
Marine drivem left of the arches |
1 | 0 | Feeding or foraging | MWDW |
| March 21, 2026 | 15:45 | 45 | Harbour porpoise |
Marine drive, left of the Arches |
2 | 0 | Feeding or foraging | MWDW |
| March 21, 2026 | 09:00 | 5 | Risso’s dolphin |
Inside Carrick, Carrick bay |
3 | 0 | Normal swimming | Martin Lambden |
| March 20, 2026 | 13:30 | 40 | Moonlight and Starlight |
Peel breakwater and Castle |
2 | 0 | Leaping | Kelly Bailie, Matthew Davison |
| March 20, 2026 | 18:00 | 3 | Harbour porpoise |
PSM The Ledges |
1 | 0 | Feeding or foraging | Sue & Carol |
| March 20, 2026 | 12:50 | 10 | Risso’s dolphin |
West of the Sound |
3 | 0 | Fast swim or porpoising | MWDW |
| March 19, 2026 | 09:45 | 2 | Moonlight and Starlight |
Clay head |
2 | 0 | Normal swimming | John Barker |
| March 19, 2026 | 18:30 | 1 | Harbour porpoise |
PSM. The Ledges |
1 | 0 | Feeding or foraging | Carol & Sue |
| March 19, 2026 | 08:00 | 10 | Common dolphin |
6 miles west of Chicken Rock |
30 | 0 | Bow riding | Clive Rodgers |
| March 18, 2026 | 11:10 | 10 | Bottlenose dolphin |
Off Port Erin bay from fish hatcheries |
15 | 0 | Leaping | Ann Collister |
| March 18, 2026 | 11:30 | 5 | Moonlight and Starlight |
Peel bay |
2 | 0 | Normal swimming | Kim Holton |