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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Shark Bay experiences a Mediterranean-style climate with warm, dry summers and mild, wet winters. The live forecast above for Denham gives a snapshot of current conditions, but the region is typically known for consistent sea breezes and low humidity from December to March, while June to August bring cooler temperatures and occasional rain.
What makes Shark Bay’s weather distinct?
The World Heritage area sits on the western coast of Western Australia, roughly 800 kilometres north of perth weather patterns. Its location means it is influenced by the West Australian Current and the subtropical ridge, leading to a long dry season from September to May. In January, shark bay weather january averages around 32 °C, but sea breezes keep the shoreline comfortable. Winter maximums typically hover near 21 °C, with July being the wettest month. For longer-range planning, check a shark bay weather 14 day forecast or shark bay weather 30 day forecast from the Bureau’s modelling.
How does the weather compare to nearby towns?
Geraldton weather sits about 300 kilometres south and shares a similar dry-summer pattern, though Shark Bay is more arid. The main difference is that Shark Bay’s peninsulas funnel wind, making it noticeably breezier. If you are travelling from Perth, expect conditions to become progressively drier and warmer as you head north through Geraldton and into the Shark Bay region.
Does Shark Bay get cyclones?
Rarely. The region sits outside the main cyclone belt, but tropical lows from the north-west can occasionally bring heavy rain around January to March. Check severe weather warnings for alerts.
What is the water temperature like year-round?
Sea surface temperature ranges from about 19 °C in August to 27 °C in February. The shallow waters of Shark Bay warm quickly, making summer swimming pleasant for most.
Is the wind always strong at Shark Bay?
Not always, but afternoon sea breezes are common, especially from September to March. Mornings tend to be calm. The wind can influence daily shark bay weather comfort levels.