Station List

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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
(4:00 am EDT)
0800 GMT on 07/03/2026:
     

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):NNW ( 340 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 6 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.96 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.01 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 69.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 6 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
4:00 amNNW ( 339 deg ) 7 kts
3:50 amNNW ( 335 deg ) 7 kts
3:40 amNNW ( 340 deg ) 7 kts
3:30 amNNW ( 338 deg ) 9 kts
3:20 amNNW ( 331 deg ) 9 kts
3:10 amNNW ( 330 deg ) 8 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
3:11 amNNW ( 330 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
2026-07-03 03:00 am N 5 6----29.97+0.00 63.5-----
2026-07-03 02:00 am W 7 10----29.97+0.02------
2026-07-03 01:00 am W 11 13----29.97+0.06 52.5-----
2026-07-03 12:00 am W 9 11----29.96+0.05 58.3-----
2026-07-02 11:00 pmWSW 8 11----29.94+0.04 61.3-----
2026-07-02 10:00 pm W 22 22----29.91+0.03------
2026-07-02 09:00 pm W 17 18----29.92+0.02 60.3-----
2026-07-02 08:00 pm W 22 22----29.90+0.00 62.6-----
2026-07-02 07:00 pm W 20 20----29.88-0.01 64.6-----
2026-07-02 06:00 pm W 18 19----29.90-0.01 57.6-----
2026-07-02 05:00 pmWSW 24 24----29.90-0.01 61.0-----
2026-07-02 04:00 pmWSW 23 24----29.90+0.00 57.6-----
2026-07-02 03:00 pmWSW 27 27----29.91+0.03 54.9-----
2026-07-02 02:00 pm SW 27 27----29.91+0.02 56.5-----
2026-07-02 01:00 pm SW 31 34----29.90+0.02 55.0-----
2026-07-02 12:00 pmWSW 30 31----29.88+0.01 57.9-----
2026-07-02 11:00 am SW 22 23----29.89+0.02 48.6-----
2026-07-02 10:00 amWSW 25 26----29.88+0.03 55.0-----
2026-07-02 09:00 am W 22 23----29.87+0.02------
2026-07-02 08:00 amWSW 26 26----29.87+0.02 51.1-----
2026-07-02 07:00 amWSW 25 27----29.85+0.02 57.7-----
2026-07-02 06:00 amWSW 26 26----29.85+0.01 60.4-----
2026-07-02 05:00 am SW 23 24----29.85+0.01 57.7-----
2026-07-02 04:00 am W 29 29----29.83+0.01 60.3-----