Newcastle -The Harbour surf forecast from 8 Jul 2026:
- Best quality surf: Thursday 9 Jul, 4AM (local time) - 7ft (2.1m), 10s period, SE swell with offshore winds.
- Most powerful swell: Thursday 9 Jul, 4AM (local time) - 7ft (2.1m), 10s period, SE swell with 886 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 4AM (local time) - 7ft (2.1m), 10s period with SE swell.
Best Forecast Surf Conditions for Newcastle -The Harbour this week:
The surf forecast for Newcastle -The Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 4AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.5m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Newcastle -The Harbour in the next 16 days are 2.1m 10s and forecast to arrive on Thursday (Jul 09) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Wednesday (Jul 15) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 9th Jul) | 7ft (2.1m) 10s |
| Best Surf | 4AM (Thu 9th Jul) | 7ft (2.1m) 10s |
| Most Powerful | 4AM (Thu 9th Jul) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Newcastle -The Harbour over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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