The Quang Ngai Border Guard Command said all sailings on the route were suspended on the morning of November 9. Passengers at Sa Ky Port and Ben Dinh Port have been notified of the disruption.
The route is currently served by two passenger vessels, operating two sailings daily at 8 am and 3 pm.
According to the Quang Ngai Provincial Hydro-Meteorological Centre, coastal waters across the province, including Ly Son Special Zone, are experiencing winds at force 6, occasionally reaching force 7, with gusts of up to force 8. The sea is rough, with thunderstorms and high waves.
Passengers who have already purchased tickets can receive refunds or exchange them for alternative sailings once services resume.
The timing of the resumption will depend on weather conditions and decisions by the relevant authorities. Vessels will only be allowed to return to service when conditions are favourable and it is safe for them to depart and dock at the ports.