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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Check the live forecast above for today’s conditions, then scan the 7‑day outlook below – the South Coast’s weather can shift from calm to gusty without warning, so keep an eye on the radar if you’re heading out.
What is the weather doing on the South Coast right now?
The live forecast above gives you the current temperature, wind speed and direction, plus cloud cover. For a wider picture, open the south coast weather radar NSW (available on the Bureau’s site) to see any approaching showers or storms moving in from the Tasman Sea.
- Wind: often a seabreeze builds by midday; check the live wind arrow before sailing or fishing.
- UV index: can be high even on cloudy days – reapply sunscreen if you’re on the water.
- Warnings: the BOM issues coastal hazard warnings for dangerous surf; check the NSW south coast weather warning if you plan to swim.
How will the week shape up for the South Coast?
The 7‑day pattern usually follows a trough or high-pressure ridge. Use the 10‑day forecast for a reliable read on the weekend ahead, and the south coast weather forecast 14 days for a broader trend – though confidence drops after day 10. For long-range planning, a 28 day weather forecast south coast nsw gives a general idea but check the synoptic chart as the date nears.
- Monday–Wednesday: often the most settled, with light winds and mild temps.
- Thursday–Sunday: a southerly change may bring cooler conditions and a brief shower.
- Sea temperature: still cool (16–18°C) through winter; warmest in February–March.
Is the South Coast prone to bushfires during summer?
Yes – hot, dry north-westerly winds can raise fire danger. Check the NSW RFS website for total fire bans and the south coast weather tomorrow forecast for wind changes that might affect fire behaviour.
When is the best time for whale watching on the South Coast?
Humpbacks migrate north June–July and return south September–November. Calmer sea conditions in September–October make sightings more reliable. Pair that with a south coast weather forecast 7 days to pick a calm window.
Do I need to check the weather radar before driving along the coast?
Yes – the south coast weather radar shows rain bands that can reduce visibility on the Princes Highway. Sudden downpours are common in autumn; the BOM radar is updated every 10 minutes.