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Station ROAM4 - Rock of Ages, MI Image indicating link to RSS feed of recent meteorological observations for station ROAM4

Owned and maintained by National Data Buoy Center
C-MAN Station
MARS payload
47.867 N 89.315 W (47°52'0" N 89°18'55" W)

Site elevation: 183.5 m above mean sea level
Air temp height: 46.5 m above site elevation
Anemometer height: 46.9 m above site elevation
Barometer elevation: 222.7 m above mean sea level

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Station ROAM4

Conditions at ROAM4 as of
(5:00 pm EDT)
2100 GMT on 07/24/2026:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9 kts
5-day plot - Wind Gust Wind Gust (GST): 9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.94 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.07 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 54.1 °F
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
5:00 pmSW ( 230 deg ) 9 kts
4:50 pmWSW ( 243 deg ) 8 kts
4:40 pmWSW ( 239 deg ) 6 kts
4:30 pmSW ( 220 deg ) 6 kts
4:20 pmSW ( 218 deg ) 6 kts
4:10 pmSW ( 217 deg ) 6 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
4:50 pmWSW ( 240 deg ) 11 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
2026-07-24 04:00 pm SW 6 7----29.96-0.06 53.2-----
2026-07-24 03:00 pmSSW 16 16----29.98-0.05 58.3-----
2026-07-24 02:00 pmSSW 17 17----30.01-0.03 54.1-----
2026-07-24 01:00 pm S 18 18----30.02-0.04 53.8-----
2026-07-24 12:00 pmSSW 19 19----30.03-0.03 54.5-----
2026-07-24 11:00 amSSW 16 17----30.04-0.01 53.8-----
2026-07-24 10:00 amSSW 15 16----30.06+0.01 54.1-----
2026-07-24 09:00 am SW 18 19----30.06+0.01 54.9-----
2026-07-24 08:00 am SW 21 21----30.06+0.01 55.9-----
2026-07-24 07:00 am SW 23 23----30.05+0.00 56.7-----
2026-07-24 06:00 am SW 25 25----30.05-0.01 56.5-----
2026-07-24 05:00 am SW 23 24----30.05+0.00 55.6-----
2026-07-24 04:00 amWSW 28 29----30.05+0.00 59.2-----
2026-07-24 03:00 amWSW 27 28----30.06+0.01 59.0-----
2026-07-24 02:00 amWSW 32 33----30.05+0.00 61.7-----
2026-07-24 01:00 amWSW 30 31----30.05-0.01 59.2-----
2026-07-24 12:00 amWSW 24 27----30.05+0.01 55.6-----
2026-07-23 11:00 pm SW 20 21----30.06-0.01 56.5-----
2026-07-23 10:00 pm W 22 23----30.06+0.02 59.4-----
2026-07-23 09:00 pm W 28 29----30.04+0.00------
2026-07-23 08:00 pm N 16 24----30.07+0.01 51.1-----
2026-07-23 07:00 pmWSW 25 26----30.04-0.02 55.2-----
2026-07-23 06:00 pmWSW 29 29----30.04-0.02 55.4-----
2026-07-23 05:00 pmWSW 28 29----30.05-0.02 52.9-----