The area has a mild, sub-tropical climate with an average 30 �C (86 �F) in summer and 23 �C (73 �F) in winter. The coast is predominantly affected by the south east trade winds which keep a cool breeze throughout the summer.
Cyclones are a threat at times. The land mass of Fraser Island significantly affects the pattern of weather in Hervey Bay and protects the immediate marine environment from open ocean storm effects. Average rainfall for the year is 1,100 millimetres (43 in) with an average of 300 sunny days
