Dewpoint depression reports (air temperature minus dewpoint), in degrees Celsius within the last 12 hours. Dewpoint depression near zero indicates a high likelihood of fog.

  
Tides and Currents Weather Stations Pressure Air Temp Water Temp Dewpoint Dewpoint Depression Visibility Wind Speed Wind Dir Waves Ship Positions

Dewpoint depression reports (air temperature minus dewpoint), in degrees Celsius within the last 12 hours. Dewpoint depression near zero indicates a high likelihood of fog.