Station List

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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Search And Rescue (SAR) Data

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Station ROAM4

Conditions at ROAM4 as of
(5:00 am EDT)
0900 GMT on 05/14/2026:
     

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 ( 350 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):30.12 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.00 in ( Steady )
5-day plot - Air Temperature Air Temperature (ATMP): 48.0 °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
5:00 amNNW ( 340 deg ) 2 kts
4:50 amNNW ( 334 deg ) 3 kts
4:40 amNNW ( 333 deg ) 3 kts
4:30 amNW ( 312 deg ) 3 kts
4:20 amNW ( 306 deg ) 4 kts
4:10 amNW ( 310 deg ) 4 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
4:02 amNW ( 310 deg ) 5 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
2026-05-14 04:00 amNNW 4 4----30.12-0.01 47.1-----
2026-05-14 03:00 am N 1 1----30.12-0.01 45.7-----
2026-05-14 02:00 am W 2 2----30.13+0.00 48.0-----
2026-05-14 01:00 am SW 2 3----30.13+0.00 45.0-----
2026-05-14 12:00 am W 7 7----30.13+0.02 46.8-----
2026-05-13 11:00 pm W 9 9----30.13+0.03 46.8-----
2026-05-13 10:00 pm W 11 12----30.12+0.03 46.4-----
2026-05-13 09:00 pm W 15 15----30.11+0.02 45.5-----
2026-05-13 08:00 pm W 18 19----30.10+0.00 46.8-----
2026-05-13 07:00 pmWSW 21 22----30.10+0.00 45.0-----
2026-05-13 06:00 pm SW 17 19----30.09+0.00 41.5-----
2026-05-13 05:00 pmWSW 22 22----30.10+0.00 41.7-----
2026-05-13 04:00 pmWSW 21 22----30.10+0.00 41.0-----
2026-05-13 03:00 pmWSW 25 26----30.09+0.00 46.8-----
2026-05-13 02:00 pmWSW 20 21----30.09+0.00 42.3-----
2026-05-13 01:00 pmWSW 20 20----30.10+0.00 40.3-----
2026-05-13 12:00 pm SW 15 15----30.09+0.00 44.6-----
2026-05-13 11:00 am W 11 11----30.09+0.01 44.4-----
2026-05-13 10:00 amWNW 6 7----30.10+0.04 41.0-----
2026-05-13 09:00 am NW 7 7----30.09+0.06 40.1-----
2026-05-13 08:00 am NW 4 5----30.08+0.06 38.7-----
2026-05-13 07:00 amNNW 9 9----30.06+0.04 39.2-----
2026-05-13 06:00 amNNW 12 12----30.03+0.03 38.8-----
2026-05-13 05:00 amNNW 13 13----30.02+0.02 38.5-----