San Gabriel Rivermouth surf forecast from 17 Oct 2026:
- Best quality surf: Friday 16 Oct, 11PM (local time) - 3ft (0.9m), 19s period, SSW swell with offshore winds.
- Most powerful swell: Sunday 18 Oct, 11PM (local time) - 4ft (1.2m), 16s period, SSW swell with 722 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 11PM (local time) - 3ft (0.9m), 19s period with SSW swell.
Best Forecast Surf Conditions for San Gabriel Rivermouth this week:
The surf forecast for San Gabriel Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 11PM. The primary swell is predicted to be 0.9m and 19s period with a secondary swell of 0.7m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at San Gabriel Rivermouth in the next 16 days are 1.2m 16s and forecast to arrive on Sunday (Oct 18) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 4s period and expected on Friday (Oct 16) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 16th Oct) | 3ft (0.9m) 19s |
| Best Surf | 11PM (Fri 16th Oct) | 3ft (0.9m) 19s |
| Most Powerful | 11PM (Sun 18th Oct) | 4ft (1.2m) 16s |
Table - best surf conditions forecast for San Gabriel 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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