Guana Bay surf forecast from 15 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 2AM (local time) - 5ft (1.5m), 8s period, E swell with 273 kJ wave energy.
Best Forecast Surf Conditions for Guana Bay this week:
The most powerful waves expected at Guana Bay in the next 16 days are 1.5m 8s and forecast to arrive on Thursday (Sep 17) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 9s period and expected on Friday (Sep 18) at 8PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 17th Sep) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Guana 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