Mid-period ENE swell (11 s) at 8.2 ft, water 80°F. Observed Nov 11, 23:56 UTC.
Live wave height, direction, period, wind speed, pressure, and tide data from the Mokapu Point, HI (098) buoy (Station 51202).
Use 5 days of recent readings to spot swell trends, then compare this station against nearby buoys.