Haycock Island Weather Forecast & Warnings (4849)

Tropical Climate Patterns

Haycock Island resides in the wet tropics of North Queensland, a latitude band characterised by two distinct seasons. The monsoon season, typically occurring between December and April, brings the majority of the annual rainfall to the region. During these months, humidity levels are high and the prevailing winds often shift from the south-east to the north-west. These conditions are conducive to heavy afternoon downpours and thunderstorms that can develop rapidly over the mainland ranges and move towards the coast.

Marine Influences and Trade Winds

For much of the year, the weather at Haycock Island is governed by the South East Trade Winds. These winds provide a moderating influence on temperatures but can create choppy sea conditions in the surrounding waters. Because of its offshore position, the island often experiences slightly cooler maximum temperatures than the inland sugarcane districts during heatwaves, though the high dew points can make the air feel significantly warmer than the ambient reading suggests.

Seasonal Weather Risks

The primary meteorological risk for this part of Queensland is the tropical cyclone season. Between November and April, low-pressure systems forming in the Coral Sea have the potential to intensify into cyclones, bringing destructive winds and storm surges. Additionally, the region is prone to significant flooding events when monsoonal troughs stall over the coast, leading to prolonged periods of heavy rain that affect both visibility and marine safety. During the drier winter months, the weather is more stable, featuring clear skies and mild nights, making it the most predictable period for local conditions.