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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Station PILM4

Conditions at PILM4 as of
(1:00 am EDT)
0500 GMT on 05/17/2026:
     

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): N ( 10 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.03 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.08 in ( Rising )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 6 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
1:00 amN ( 3 deg ) 4 kts
12:50 amN ( 7 deg ) 3 kts
12:40 amN ( 3 deg ) 4 kts
12:30 amN ( 10 deg ) 6 kts
12:20 amNNE ( 14 deg ) 7 kts
12:10 amNNE ( 12 deg ) 8 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
12:05 amN ( 10 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
2026-05-17 12:00 am N 8 10----30.03+0.12------
2026-05-16 11:00 pmNNE 10 14----30.00+0.12------
2026-05-16 10:00 pmNNE 7 11----29.95+0.09------
2026-05-16 09:00 pm NE 11 14----29.91+0.08------
2026-05-16 08:00 pm NE 12 14----29.88+0.09------
2026-05-16 07:00 pm NE 5 8----29.86+0.10------
2026-05-16 06:00 pmENE 8 9----29.83+0.10------
2026-05-16 05:00 pmNNW 13 14----29.79+0.08------
2026-05-16 04:00 pmWNW 5 6----29.76+0.06------
2026-05-16 03:00 pm W 16 17----29.72+0.04------
2026-05-16 02:00 pm W 19 20----29.71+0.04------
2026-05-16 01:00 pm W 18 18----29.70+0.04------
2026-05-16 12:00 pm W 12 12----29.68+0.03------
2026-05-16 11:00 am W 13 13----29.66+0.05------
2026-05-16 10:00 am W 7 8----29.65+0.08------
2026-05-16 09:00 amWSW 6 8----29.65+0.09------
2026-05-16 08:00 amNNW 12 13----29.61+0.06------
2026-05-16 07:00 am W 15 16----29.57+0.02------
2026-05-16 06:00 am NW 10 11----29.56+0.00------
2026-05-16 05:00 am SW 14 14----29.55+0.01------
2026-05-16 04:00 amSSW 12 13----29.56+0.02------
2026-05-16 03:00 am SE 6 7----29.56+0.05------
2026-05-16 02:00 amNNW 7 8----29.54+0.04------
2026-05-16 01:00 am NW 9 10----29.54+0.04------