Station List

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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 am EDT)
1300 GMT on 04/27/2025:
     

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): E ( 100 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.30 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): 8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 8 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(EDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
9:00 amE ( 97 deg ) 7 kts
8:50 amE ( 97 deg ) 7 kts
8:40 amESE ( 106 deg ) 7 kts
8:30 amESE ( 115 deg ) 7 kts
8:20 amESE ( 115 deg ) 7 kts
8:10 amESE ( 120 deg ) 7 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
8:16 amESE ( 120 deg ) 8 kts
Previous observations
TIME
(EDT)		 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
2025-04-27 08:00 amESE 7 7----30.30+0.00------
2025-04-27 07:00 amESE 5 5----30.30+0.00------
2025-04-27 06:00 amSSE 4 5----30.30+0.00------
2025-04-27 05:00 amSSW 4 4----30.30-0.01------
2025-04-27 04:00 amWSW 5 6----30.30-0.02------
2025-04-27 03:00 am SW 7 7----30.30-0.01------
2025-04-27 02:00 amWSW 8 9----30.31-0.02------
2025-04-27 01:00 am W 11 11----30.32-0.01------
2025-04-27 12:00 amWSW 8 8----30.32-0.01------
2025-04-26 11:00 pm W 12 13----30.33+0.00------
2025-04-26 10:00 pm W 11 11----30.34-0.01------
2025-04-26 09:00 pm W 14 15----30.33-0.04------
2025-04-26 08:00 pm W 11 13----30.34-0.03------
2025-04-26 07:00 pm W 11 12----30.35-0.04------
2025-04-26 06:00 pm W 13 14----30.36-0.04------
2025-04-26 05:00 pm SW 19 21----30.37-0.04------
2025-04-26 04:00 pmSSW 17 19----30.39-0.03------
2025-04-26 03:00 pm SW 16 17----30.40-0.03------
2025-04-26 02:00 pmWSW 9 10----30.41-0.01------
2025-04-26 01:00 pm W 10 10----30.42-0.01------
2025-04-26 12:00 pm W 9 9----30.43+0.00------
2025-04-26 11:00 amWNW 6 6----30.42+0.01------
2025-04-26 10:00 am W 8 9----30.43+0.04------
2025-04-26 09:00 am NW 3 4----30.42+0.05------