Lowest temperature today is expected to drop to 11ºC in some parts of the country
The cargo contained heavy machineguns, artillery shells, rockets, rocket launchers and other explosives, the official said.
A second security official said the Sierra Leone-flagged Lutfallah II had previously obtained a permit to enter the port of Tripoli in northern Lebanon before being stopped by the navy on Thursday night.
The vessel was towed to Selaata, a small port some 50 kilometres (30 miles) north of Beirut.
News reports said the ship had called at the Egyptian port of Alexandria en route from Libya.
An AFP reporter saw three army trucks leave Selaata for Beirut with the seized containers, escorted by eight jeeps and a helicopter.
A resident told AFP that the ship weighed anchor in the morning, escorted by the navy to an unknown destination.
The security source said that the captain and crew were handed over to military intelligence officers in Tripoli for further questioning.
Syrian authorities have repeatedly charged that weapons are being smuggled from Lebanon to rebels fighting to overthrow President Bashar Al Assad.
Lowest temperature today is expected to drop to 11ºC in some parts of the country
The light reflected from the sky creates a glow and it makes stars look fainter – or disappear from the naked eye
Hundreds of experienced veterans and first timers alike manoeuvred their reliable SUVs across undulating sand dunes and treacherous terrains
Kieron Pollard's squad dominate rivals to win maiden title in only their second attempt
Man United suffer embarrassing 3-0 defeat against Bournemouth as Villa edge to victory against Gunners
Ashiqur Shibli steals the batting highlights for the visitor in Match 3 at the ICC Academy grounds
‘Wish me luck, this will be life-changing for all the three qualifiers – whoever they are’
The closure will be in place till Wednesday, December 20, 2023