The average train between Portsmouth Harbour and Weymouth takes 2h 39m and the fastest train takes 2h 24m. There is a train service every few hours from Portsmouth Harbour to Weymouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Portsmouth Harbour and Weymouth. The earliest departure is at 6:01 AM in the morning, and the last departure from Portsmouth Harbour is at 9:23 PM which arrives into Weymouth at 12:21 AM. All services require a transfer at Southampton Central and take an average of 2h 39m. The schedules shown below are for the next available departures.

3h 5m • 1 change

2h 38m • 1 change

2h 38m • 1 change

2h 38m • 1 change

2h 43m • 1 change

3h 5m • 1 change

2h 38m • 1 change

2h 38m • 1 change

2h 43m • 1 change

3h 5m • 1 change

2h 38m • 1 change

2h 38m • 1 change
Want to know about travelling from Portsmouth Harbour to Weymouth? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Portsmouth Harbour to Weymouth. However, there are services departing from Portsmouth Harbour station and arriving at Weymouth station via Southampton Central. The journey, including transfers, takes approximately 2h 39m.
Portsmouth Harbour to Weymouth train services, operated by Great Western Railway (GWR), depart from Portsmouth Harbour station.
Portsmouth Harbour to Weymouth train services, operated by Great Western Railway (GWR), arrive at Weymouth station.
Book your Portsmouth Harbour to Weymouth train tickets online with Great Western Railway (GWR) and South Western Railway.
The distance between Portsmouth Harbour and Weymouth is 97.4 km. The road distance is 142 km.
You can take a vehicle from Portsmouth Harbour to Weymouth via Portsmouth Harbour and Southampton Central in around 2h 49m.