A newly updated flood risk map of Redland City reveals thousands ... to storm surge include parts of the four southern Moreton Bay islands and low-lying coastal suburbs of the mainland.

Tropical Cyclone Alfred's latest tracking map. Picture ... in Brighton are expected to be inundated. Moreton Bay City Council storm surge flood mapping showed the potential of multiple streets ...

Tropical Cyclone Alfred is predicted to hit the mainland between 6am and 7am on Saturday, leading to significant rainfall over a 48-hour period.

Tropical Cyclone Alfred is expected to cross over the Moreton Bay Islands at 5am AEST on Saturday as a category two storm, bringing destructive winds and the risk of life-threatening flooding.

Residents in the city of Moreton Bay, home to half ... to monitor conditions for flooding in the Currumbin catchment. The Bureau of Meteorology's ex-cyclone track map issued just after 7am.