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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast 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 ·
Ocean Grove’s weather is mild year-round, with the warmest settled spell from December to March when sea breezes keep the coast cooler than inland Geelong. The live forecast above shows the current conditions – the key variable here is the wind, which can pick up quickly off Bass Strait.
When should I visit Ocean Grove?
Summer (December–February) is the peak window for beach days, with average maxima around 24°C and water temperatures climbing to 19°C by late January. Autumn and spring are quieter, offering 15–20°C days perfect for coastal walks, but pack a windbreaker – the afternoon sea breeze often drops the felt temperature by several degrees. Winter (June–August) sees average highs of 13–14°C; it’s a solid choice for a low-key escape if you don’t mind cloud cover and the odd rain band rolling in from the west.
What to pack for Ocean Grove
In summer, a light jumper for evenings and reef-safe sunscreen are essential – the UV index can hit extreme even on overcast days. For winter and shoulder seasons, bring a waterproof jacket and layers; the ocean grove weather radar on the Bureau of Meteorology site is a reliable tool for checking incoming showers. A wind vest is more useful than a heavy coat, as the chill is usually from the breeze rather than low temperatures.
Does Ocean Grove get much rain?
No more than the Bellarine average. Annual rainfall is around 550–600 mm, spread fairly evenly across the year. October is the wettest month, but heavy downpours are rare – most rain is light and short-lived.
What’s the ocean grove weather forecast 7 days usually show?
Expect a pattern of mild days with afternoon sea breezes. The seven-day outlook often includes a few cloud bands, but extended dry spells are common in summer. The ocean grove weather 21 day forecast is less reliable – stick to the 7-day window for planning.
Is the ocean grove weather tomorrow likely to be different from today?
Usually not dramatically. The region’s coastal position means slow-moving troughs can bring a few degrees’ change, but sudden shifts are uncommon – a cool change from the southwest can drop temperatures by 5–6°C in an hour, so check the ocean grove weather hourly update if you’re heading out in the afternoon.
For broader conditions, see our Australia weather hub or the Melbourne Weather page for nearby comparisons. You can also check the Severe Weather Warning page ahead of any trip.