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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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Station PILM4

Conditions at PILM4 as of
(12:00 pm EDT)
1600 GMT on 08/25/2026:
     

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): S ( 170 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7 kts
5-day plot - Wind Gust Wind Gust (GST): 8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.00 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.03 in ( Falling )
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
12:00 pmSSE ( 163 deg ) 8 kts
11:50 amSSE ( 160 deg ) 8 kts
11:40 amSSE ( 160 deg ) 8 kts
11:30 amSSE ( 149 deg ) 8 kts
11:20 amSSE ( 155 deg ) 8 kts
11:10 amSSE ( 159 deg ) 9 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
11:09 amSSE ( 160 deg ) 10 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
2026-08-25 11:00 amSSE 8 9----30.01-0.03------
2026-08-25 10:00 amSSE 9 10----30.02-0.01------
2026-08-25 09:00 amSSE 6 6----30.03+0.00------
2026-08-25 08:00 amSSW 5 6----30.05+0.01------
2026-08-25 07:00 amSSW 5 5----30.03+0.00------
2026-08-25 06:00 amSSW 7 7----30.03-0.03------
2026-08-25 05:00 am SW 5 6----30.03-0.03------
2026-08-25 04:00 am SW 6 6----30.03-0.03------
2026-08-25 03:00 amWSW 8 9----30.06+0.00------
2026-08-25 02:00 am W 10 11----30.06+0.01------
2026-08-25 01:00 amWSW 9 9----30.06+0.01------
2026-08-25 12:00 amWSW 8 8----30.06+0.01------
2026-08-24 11:00 pm W 10 11----30.05+0.00------
2026-08-24 10:00 pm W 13 14----30.05+0.00------
2026-08-24 09:00 pm W 15 16----30.05-0.01------
2026-08-24 08:00 pm W 15 16----30.05+0.00------
2026-08-24 07:00 pm W 14 15----30.06+0.00------
2026-08-24 06:00 pm SW 15 16----30.06-0.01------
2026-08-24 05:00 pm SW 9 9----30.06-0.02------
2026-08-24 04:00 pm W 11 11----30.06-0.03------
2026-08-24 03:00 pm W 10 11----30.07-0.02------
2026-08-24 02:00 pm W 9 9----30.07-0.02------
2026-08-24 01:00 pmWNW 8 8----30.09+0.00------
2026-08-24 12:00 pm NW 9 9----30.09+0.02------