Oceanside Harbor surf forecast from 7 Oct 2026:
- Best quality surf: Friday 9 Oct, 2AM (local time) - 3.5ft (1.0m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 13 Oct, 8AM (local time) - 4.5ft (1.4m), 18s period, SSW swell with 1,231 kJ wave energy.
- Next surfable swell (1★+): Thursday 8 Oct, 8PM (local time) - 3.5ft (1.1m), 16s period with SSW swell.
Best Forecast Surf Conditions for Oceanside Harbor this week:
The surf forecast for Oceanside Harbor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 08) at 8PM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.9m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Oceanside Harbor in the next 16 days are 1.4m 18s and forecast to arrive on Tuesday (Oct 13) at 8AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 8th Oct) | 3.5ft (1.1m) 16s |
| Best Surf | 2AM (Fri 9th Oct) | 3.5ft (1.0m) 16s |
| Most Powerful | 8AM (Tue 13th Oct) | 4.5ft (1.4m) 18s |
Table - best surf conditions forecast for Oceanside Harbor 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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