User's Manual

Data messages and data sources
Page 48
Wind gust direction Airmar PB200 weather station
WIMWD wind direction output
The direction of the wind at the
peak wind speed during the
previous 10 minute period
Air temperature Airmar PB200 weather station
WIMDA air temperature output
The air temperature provided by
the sensor is averaged over 10
minutes before output
Relative humidity NA Data not provided
Dew point NA Data not provided
Air pressure Airmar PB200 weather station
WIMDA barometric pressure
output
The barometric pressure
provided by the sensor is
averaged over 10 minutes
before output
Air pressure tendency Airmar PB200 weather station
WIMDA barometric pressure
output
The air pressure is monitored
over a 30 minute period and
‘steady’, ‘increasing’ or
‘decreasing’ tendency reported
as appropriate
Horizontal visibility NA Data not provided
Water level IMPRESS S12C sensor water
level
Water level averaged over the
data reporting interval specified
for this message.
Water level trend NA Data not provided
Surface current speed NA Data not provided
Surface current
direction
NA Data not provided
Current speed #1, #2
and #3
NA Data not provided
Current direction #1, #2
and #3
NA Data not provided
Current measuring level
#1, #2 and #3
NA Data not provided
Significant wave height NA Data not provided
Wave period NA Data not provided
Wave direction NA Data not provided
Swell height NA Data not provided
Swell period NA Data not provided
Swell direction NA Data not provided
Sea state NA Data not provided
Water temperature IMPRESS S12C sensor water
temperature
Current temperature reported by
the sensor
Message #8 FI 31 data
field
Data source Notes