Devonport Rivermouth surf forecast from 22 Aug 2026:
- Best quality surf: Thursday 27 Aug, 10PM (local time) - 1ft (0.3m), 21s period, NW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 1.5ft (0.5m), 19s period, NW swell with 177 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 10PM (local time) - 1ft (0.3m), 21s period with NW swell.
Best Forecast Surf Conditions for Devonport Rivermouth this week:
The surf forecast for Devonport Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 10PM. The primary swell is predicted to be 0.3m and 21s period with a secondary swell of 0.1m and 9s. Another secondary swell of 0.7m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Devonport Rivermouth in the next 16 days are 0.5m 19s and forecast to arrive on Friday (Aug 28) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 29) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 27th Aug) | 1ft (0.3m) 21s |
| Best Surf | 10PM (Thu 27th Aug) | 1ft (0.3m) 21s |
| Most Powerful | 4AM (Fri 28th Aug) | 1.5ft (0.5m) 19s |
Table - best surf conditions forecast for Devonport Rivermouth 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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