Current weather conditions have forced the cancellation of the sailings of the Water Taxi and the T&T Express to and from Tobago.
In a notice on Monday, the Port Authority and the Inter-Island Transportation Company Limited advised that the 6am and 4pm sailings from Port-of-Spain and the 6.30 am and 4pm sailings from Scarborough have been cancelled.
The Water Taxi Service has advised that the Port of Spain to San Fernando route remains unaffected.
The Meteorological Service (Met Office) advised earlier on Monday that street and flash flooding is likely in the event of a heavy shower or thundershower and is likely to persist throughout the day with gradual improvement until around midnight.
The public is advised that the situation will be monitored and an update to the sailing schedule for Tuesday will be provided at the end of the day.