Sentinel (South Andaman) surf forecast from 20 Oct 2026:
- Best quality surf: Monday 26 Oct, 8AM (local time) - 4.5ft (1.3m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 27 Oct, 5AM (local time) - 13ft (4.0m), 9s period, SW swell with 2,730 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 5AM (local time) - 4.5ft (1.4m), 15s period with SSW swell.
Best Forecast Surf Conditions for Sentinel (South Andaman) this week:
The surf forecast for Sentinel (South Andaman) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 21) at 5AM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sentinel (South Andaman) in the next 16 days are 4.0m 9s and forecast to arrive on Tuesday (Oct 27) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 11s period and expected on Monday (Oct 26) at 2AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 21st Oct) | 4.5ft (1.4m) 15s |
| Best Surf | 8AM (Mon 26th Oct) | 4.5ft (1.3m) 15s |
| Most Powerful | 5AM (Tue 27th Oct) | 13ft (4.0m) 9s |
Table - best surf conditions forecast for Sentinel (South Andaman) 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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