Cat Bay (Shelly Beach) surf forecast from 8 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 4PM (local time) - 7.5ft (2.3m), 15s period, SW swell with offshore winds.
- Most powerful swell: Sunday 12 Jul, 4PM (local time) - 15ft (4.5m), 13s period, WSW swell with 7,164 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 1PM (local time) - 4.5ft (1.3m), 15s period with SW swell.
Best Forecast Surf Conditions for Cat Bay (Shelly Beach) this week:
The surf forecast for Cat Bay (Shelly Beach) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 1PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.3m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cat Bay (Shelly Beach) in the next 16 days are 4.5m 13s and forecast to arrive on Sunday (Jul 12) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Thu 9th Jul) | 4.5ft (1.3m) 15s |
| Best Surf | 4PM (Wed 15th Jul) | 7.5ft (2.3m) 15s |
| Most Powerful | 4PM (Sun 12th Jul) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for Cat Bay (Shelly Beach) 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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