40th Street surf forecast from 21 Aug 2026:
- Most powerful swell: Thursday 27 Aug, 2AM (local time) - 2.5ft (0.8m), 4s period, ESE swell with 16 kJ wave energy.
Best Forecast Surf Conditions for 40th Street this week:
The most powerful waves expected at 40th Street in the next 16 days are 0.8m 4s and forecast to arrive on Thursday (Aug 27) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 4s period and expected on Monday (Aug 24) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 27th Aug) | 2.5ft (0.8m) 4s |
Table - best surf conditions forecast for 40th Street 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