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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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Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station ROAM4

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Station ROAM4

Conditions at ROAM4 as of
(12:00 am EDT)
0400 GMT on 06/11/2026:
     

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):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 2 kts
5-day plot - Wind Gust Wind Gust (GST): 2 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.55 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.02 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 52.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 2 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 2 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 amWSW ( 249 deg ) 3 kts
11:50 pmESE ( 112 deg ) 3 kts
11:40 pmSE ( 134 deg ) 3 kts
11:30 pmSE ( 135 deg ) 4 kts
11:20 pmSSE ( 161 deg ) 5 kts
11:10 pmSSE ( 160 deg ) 7 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
11:02 pmSSE ( 150 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
2026-06-10 11:00 pmSSE 7 7----29.54-0.01 54.0-----
2026-06-10 10:00 pmESE 16 17----29.50-0.07 59.9-----
2026-06-10 09:00 pm E 13 14----29.52-0.06------
2026-06-10 08:00 pmNNE 14 15----29.55-0.05 46.0-----
2026-06-10 07:00 pm NE 16 16----29.57-0.04 46.6-----
2026-06-10 06:00 pm NE 17 18----29.59-0.04 50.4-----
2026-06-10 05:00 pm NE 19 19----29.60-0.05 45.0-----
2026-06-10 04:00 pm NE 18 19----29.61-0.05 46.6-----
2026-06-10 03:00 pm NE 20 21----29.62-0.05 51.1-----
2026-06-10 02:00 pm N 14 15----29.66-0.05------
2026-06-10 01:00 pmENE 13 14----29.66-0.08 53.2-----
2026-06-10 12:00 pmNNE 14 16----29.67-0.11 47.3-----
2026-06-10 11:00 amENE 9 11----29.70-0.06 48.9-----
2026-06-10 10:00 am NE 17 17----29.74-0.04 42.3-----
2026-06-10 09:00 am N 12 12----29.79+0.00 40.3-----
2026-06-10 08:00 am NE 16 17----29.76-0.06 40.5-----
2026-06-10 07:00 am NE 12 13----29.78-0.06 46.8-----
2026-06-10 06:00 am NE 11 12----29.79-0.05 52.0-----
2026-06-10 05:00 am NE 17 18----29.83+0.00 44.4-----
2026-06-10 04:00 am NE 11 11----29.83-0.04 49.8-----
2026-06-10 03:00 amNNE 12 12----29.84-0.05------
2026-06-10 02:00 am E 10 10----29.83-0.09 55.4-----
2026-06-10 01:00 am NE 10 10----29.87-0.03 52.0-----
2026-06-10 12:00 am NE 8 9----29.89-0.03 51.1-----