Short-period swell (4 s) at 3.0 ft, NNE wind 21 kts, water 47°F. Observed Nov 11, 17:00 UTC.
Live wave height, direction, period, wind speed, pressure, and tide data from the Slate Island buoy (Station 45136).
Use 5 days of recent readings to spot swell trends, then compare this station against nearby buoys.