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
(9:00 pm EST on 01/25/2026)
0200 GMT on 01/26/2026:
     

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): NW ( 320 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 17 kts
5-day plot - Wind Gust Wind Gust (GST): 21 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.31 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.00 in ( Steady )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 16 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17 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
9:00 pmNW ( 316 deg ) 17 kts
8:50 pmNW ( 318 deg ) 16 kts
8:40 pmNW ( 313 deg ) 16 kts
8:30 pmNW ( 314 deg ) 17 kts
8:20 pmNW ( 315 deg ) 17 kts
8:10 pmNW ( 313 deg ) 16 kts
      
Peak gust during the measurement hour
TIME
(EST)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
8:58 pmNW ( 320 deg ) 21 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
2026-01-25 08:00 pm NW 15 18----30.32-0.01------
2026-01-25 07:00 pm NW 14 17----30.32-0.02------
2026-01-25 06:00 pmWNW 14 17----30.32-0.04------
2026-01-25 05:00 pmWNW 10 12----30.33-0.04------
2026-01-25 04:00 pmWNW 9 12----30.34-0.05------
2026-01-25 03:00 pmNNW 9 10----30.35-0.07------
2026-01-25 02:00 pmNNW 8 11----30.37-0.06------
2026-01-25 01:00 pm N 7 10----30.40-0.04------
2026-01-25 12:00 pm N 7 11----30.43+0.00------
2026-01-25 11:00 am N 2 8----30.43-0.01------
2026-01-25 10:00 am N 8 11----30.43-0.01------
2026-01-25 09:00 am N 7 12----30.43-0.02------
2026-01-25 08:00 am N 10 15----30.44-0.02------
2026-01-25 07:00 am N 9 15----30.44-0.01------
2026-01-25 06:00 am N 7 11----30.45-0.02------
2026-01-25 05:00 am N 9 14----30.46-0.03------
2026-01-25 04:00 amNNW 11 13----30.46-0.04------
2026-01-25 03:00 amNNW 8 10----30.47-0.04------
2026-01-25 02:00 amNNW 7 10----30.48-0.04------
2026-01-25 01:00 amNNW 6 8----30.50-0.03------
2026-01-25 12:00 amNNW 4 5----30.52-0.04------
2026-01-24 11:00 pm NW 5 6----30.52-0.05------
2026-01-24 10:00 pmNNW 6 8----30.53-0.06------
2026-01-24 09:00 pm N 4 6----30.55-0.04------