Short-period NNW swell (7 s) at 1.6 ft, N wind 16 kts, water 46°F. Observed Nov 11, 16:40 UTC.
Live wave height, direction, period, wind speed, pressure, and tide data from the West Superior - 30NM NE of Outer Island, WI buoy (Station 45006).
Use 5 days of recent readings to spot swell trends, then compare this station against nearby buoys.