A final decision on these sailings will be made on Sunday morning
Some sailings on Sunday are at risk of disruption or cancellation due to forecast adverse weather.
The Ben-my-Chree's 8.45am journey to Heysham and the Manannan's 2pm sailing to Liverpool and its respective returns at 2.15pm and 7.15pm may be affected.
A final decision on these sailings will be made on Sunday morning.
Passengers are asked to keep up to date by checking the Steam Packet website.
TT organisers announce revised Saturday race schedule
Senior race to be restarted over four-lap distance tomorrow (6 June)
TT campers in 'high spirits' despite rain affecting race week
'Costa del Ballaugh' one week, mud the next
Rider taken to Noble's Hospital after Senior TT red flag
Competitor 'conscious and talking' after incident at 11th Milestone
Red flag stops Senior TT race
Race halted during second lap