Shag Rock surf forecast from 5 Nov 2026:
- Best quality surf: Thursday 19 Nov, 7AM (local time) - 11ft (3.5m), 14s period, WSW swell with cross-onshore winds.
- Most powerful swell: Thursday 19 Nov, 1PM (local time) - 11ft (3.5m), 17s period, WSW swell with 6,551 kJ wave energy.
- Next surfable swell (1★+): Thursday 5 Nov, 1PM (local time) - 5ft (1.5m), 13s period with WSW swell.
Best Forecast Surf Conditions for Shag Rock this week:
The surf forecast for Shag Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 05) at 1PM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Shag Rock in the next 16 days are 3.5m 17s and forecast to arrive on Thursday (Nov 19) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Friday (Nov 06) at 10PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Thu 5th Nov) | 5ft (1.5m) 13s |
| Best Surf | 7AM (Thu 19th Nov) | 11ft (3.5m) 14s |
| Most Powerful | 1PM (Thu 19th Nov) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Shag Rock 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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