Station List

Station PILM4 - Passage Island, MI Image indicating link to RSS feed of recent meteorological observations for station PILM4

Owned and maintained by National Data Buoy Center
C-MAN Station
MARS payload
48.223 N 88.366 W (48°13'24" N 88°21'57" W)

Site elevation: 195.4 m above mean sea level
Air temp height: 9.8 m above site elevation
Anemometer height: 15.5 m above site elevation
Barometer elevation: 230.4 m above mean sea level

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Important Notice to Mariners

Search And Rescue (SAR) Data

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Station PILM4

Conditions at PILM4 as of
(2:00 pm EST)
1900 GMT on 02/11/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):NNW ( 340 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 10 kts
5-day plot - Wind Gust Wind Gust (GST): 12 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.25 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.01 in ( Rising )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 10 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 10 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(EST)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
2:00 pmNNW ( 335 deg ) 9 kts
1:50 pmNNW ( 334 deg ) 10 kts
1:40 pmNNW ( 337 deg ) 10 kts
1:30 pmNNW ( 337 deg ) 10 kts
1:20 pmNNW ( 336 deg ) 11 kts
1:10 pmNNW ( 338 deg ) 12 kts
      
Peak gust during the measurement hour
TIME
(EST)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
1:01 pmNNW ( 340 deg ) 15 kts
Previous observations
TIME
(EST)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-02-11 01:00 pmNNW 14 16----30.25+0.02------
2026-02-11 12:00 pmNNW 12 16----30.25+0.03------
2026-02-11 11:00 amNNW 14 17----30.24+0.03------
2026-02-11 10:00 amNNW 14 18----30.23+0.05------
2026-02-11 09:00 amNNW 17 19----30.22+0.06------
2026-02-11 08:00 am NW 17 20----30.21+0.07------
2026-02-11 07:00 am NW 18 21----30.18+0.07------
2026-02-11 06:00 am NW 18 20----30.16+0.06------
2026-02-11 05:00 amNNW 19 22----30.14+0.06------
2026-02-11 04:00 amNNW 18 21----30.11+0.05------
2026-02-11 03:00 amNNW 18 21----30.10+0.06------
2026-02-11 02:00 amNNW 19 20----30.08+0.06------
2026-02-11 01:00 amNNW 16 20----30.06+0.06------
2026-02-11 12:00 am NW 15 18----30.04+0.06------
2026-02-10 11:00 pm NW 18 20----30.02+0.05------
2026-02-10 10:00 pmNNW 21 26----30.01+0.07------
2026-02-10 09:00 pm NW 21 23----29.99+0.08------
2026-02-10 08:00 pm NW 21 25----29.96+0.10------
2026-02-10 07:00 pm NW 22 25----29.93+0.10------
2026-02-10 06:00 pm NW 21 23----29.91+0.09------
2026-02-10 05:00 pmWNW 26 29----29.86+0.05------
2026-02-10 04:00 pmWNW 23 25----29.84+0.04------
2026-02-10 03:00 pm NW 23 25----29.83+0.03------
2026-02-10 02:00 pmWNW 21 23----29.81+0.03------