and the Tasman Sea (26°S–46°S, 150°E–174°E). Values are also provided for the Great Barrier Reef (see below for details). These regions are the same as those used to provide trend maps on these pages.

A high pressure system southwest of Perth will move to a position south of the Bight late Sunday, continuing to move eastwards early next week to be over the Tasman Sea by Wednesday. Slight chance of ...