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
(3:00 pm EDT)
1900 GMT on 07/14/2026:
     

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): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 10 kts
5-day plot - Wind Gust Wind Gust (GST): 11 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.01 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
(EDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
3:00 pmWNW ( 285 deg ) 11 kts
2:50 pmWNW ( 283 deg ) 14 kts
2:40 pmWNW ( 283 deg ) 15 kts
2:30 pmW ( 277 deg ) 17 kts
2:20 pmW ( 279 deg ) 16 kts
2:10 pmWNW ( 285 deg ) 15 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
2:13 pmW ( 280 deg ) 18 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
2026-07-14 02:00 pm NW 12 14----30.01+0.02------
2026-07-14 01:00 pm W 24 25----29.99+0.01------
2026-07-14 12:00 pm W 27 28----30.00+0.01------
2026-07-14 11:00 am W 26 28----29.99+0.02------
2026-07-14 10:00 am W 24 25----29.98+0.02------
2026-07-14 09:00 am W 25 26----29.98+0.03------
2026-07-14 08:00 amWSW 31 32----29.97+0.03------
2026-07-14 07:00 am W 29 30----29.96+0.03------
2026-07-14 06:00 am W 29 30----29.96+0.02------
2026-07-14 05:00 am W 31 32----29.94+0.00------
2026-07-14 04:00 am W 31 32----29.93+0.00------
2026-07-14 03:00 am W 30 31----29.93+0.00------
2026-07-14 02:00 am W 27 28----29.93+0.02------
2026-07-14 01:00 am W 27 30----29.94+0.03------
2026-07-14 12:00 am W 28 29----29.93+0.01------
2026-07-13 11:00 pm W 27 29----29.92+0.00------
2026-07-13 10:00 pm W 17 21----29.91-0.02------
2026-07-13 09:00 pmWSW 10 11----29.92-0.02------
2026-07-13 08:00 pm S 4 6----29.92-0.04------
2026-07-13 07:00 pmSSW 4 6----29.93-0.04------
2026-07-13 06:00 pmSSW 17 18----29.94-0.05------
2026-07-13 05:00 pm SW 16 17----29.96-0.06------
2026-07-13 04:00 pmWSW 8 10----29.97-0.06------
2026-07-13 03:00 pmWSW 15 16----29.99-0.02------