A rigid inflatable boat (RIB) was reported stolen in Stornoway this week.
The Highland & Islands Police Division say they are appealing for witnesses.
The orange and black RIB had been stored on a trailer near the CnES Acres Accommodation Unit on Sandwick Road in Stornoway.
It was removed sometime between Sunday, March 10 and the afternoon of Wednesday, March 20.
The boat is described as being 6.3m in length and was equipped with two 55bhp Mariner engines.
Anyone with information is asked to contact Police Scotland by calling 101, quoting incident NH320/19, or call Crimestoppers anonymously on 0800 555 111.