| Name: | SEASIDER |
| Launched: | 10/12/1984 |
| Completed: | 04/03/1985 |
| Builder: | Richard Dunston (Hessle) Ltd, Hessle |
| Yard Number: | S949 |
| Dimensions: | 164grt, 28.02 x 7.83 x 2.891metres |
| Engines: | Oil engine, 4SA, 8cyl (222 x 292mm), 1120bhp |
| Engines by: | Mirrlees Blackstone Ltd, Stamford |
| Propulsion: | 1 x Screw (Controllable pitch); Kort rudder |
| Construction: | Steel |
| Reg Number: | 398266 |
| History: | |
| 03/1985 | Clyde Shipping Co, Glasgow ( Lawson-Batey Tugs Ltd,manager); registered at Newcastle |
| 1985 | Chartered to Tyne Tugs Ltd |
| 04/1986 | Chartered to Tyne & Wear Tugs Ltd |
| 1995 | Cory Towage Ltd |
| 1999 | Karapiperis Towage, Salvage & Maritime Co, Greece; renamed KARAPIPERIS 16 |
| 1999 | Karapiperis 16 Maritime Co, Salvage Tugs (Stavros Karapiperis, manager) |
| 2023 | Promarine, Salamina, Greece; renamed PROTUG 18 |
| No later history known | |
| Comments: |

Above photo as SEASIDER is copyright of Robert Amess

Above photo as SEASIDER is copyright of Stephen Swinhoe

Above photo as SEASIDER is copyright of Harold Appleyard

Above photo as SEASIDER is copyright of Harold Appleyard

Above photo as SEASIDER is copyright of Patrick Hill

Above photo as SEASIDER is copyright of Ken Lubi

Above photo as SEASIDER is copyright of the Webmaster

Above photo as SEASIDER is copyright of the Webmaster

Above photo as KARAPIPERIS 16, dated 23/07/1999, is copyright of Michael Green

Above photo as KARAPIPERIS 16 is copyright of Nick Vinales

Above photo as KARAPIPERIS 16, dated 22/10/2014, is copyright of Michael Green

Above photo as KARAPIPERIS 16, dated 22/10/2014, is copyright of Michael Green

Above photo as PROTUG 18 is copyright of Peter J Fitzpatrick