Mid-period ESE swell (11 s) at 2.0 ft, water 70°F. Observed Nov 11, 16:56 UTC.
Live wave height, direction, period, wind speed, pressure, and tide data from the Onslow Bay Outer, NC (217) buoy (Station 41159).
Use 5 days of recent readings to spot swell trends, then compare this station against nearby buoys.