Boston Bay surf forecast from 10 Sep 2026:
- Best quality surf: Thursday 10 Sep, 7PM (local time) - 4ft (1.2m), 8s period, SE swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 1AM (local time) - 5ft (1.6m), 9s period, ESE swell with 404 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 7PM (local time) - 4ft (1.2m), 8s period with SE swell.
Best Forecast Surf Conditions for Boston Bay this week:
The surf forecast for Boston Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 7PM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boston Bay in the next 16 days are 1.6m 9s and forecast to arrive on Sunday (Sep 13) at 1AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Thu 10th Sep) | 4ft (1.2m) 8s |
| Best Surf | 7PM (Thu 10th Sep) | 4ft (1.2m) 8s |
| Most Powerful | 1AM (Sun 13th Sep) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for Boston Bay 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)
Nearest