Short-period WNW swell (6 s) at 1.3 ft, WNW wind 6 kts, water 55°F. Observed Nov 11, 16:40 UTC.
Live wave height, direction, period, wind speed, pressure, and tide data from the Nantucket Sound buoy (Station 44020).
Use 5 days of recent readings to spot swell trends, then compare this station against nearby buoys.