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 pm EDT)
2100 GMT on 05/28/2026:
     

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): S ( 190 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3 kts
5-day plot - Wind Gust Wind Gust (GST): 4 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.29 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.06 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 54.5 °F
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): 4 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 pmSSW ( 196 deg ) 3 kts
4:50 pmSSW ( 194 deg ) 4 kts
4:40 pmSSW ( 205 deg ) 3 kts
4:30 pmSW ( 218 deg ) 4 kts
4:20 pmSSW ( 209 deg ) 4 kts
4:10 pmSW ( 214 deg ) 4 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
4:21 pmSW ( 220 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
2026-05-28 04:00 pmSSW 4 5----30.31-0.07 54.7-----
2026-05-28 03:00 pmWSW 7 7----30.34-0.04 54.7-----
2026-05-28 02:00 pm SW 7 8----30.35-0.03 52.5-----
2026-05-28 01:00 pmSSE 7 7----30.38+0.00 51.3-----
2026-05-28 12:00 pm SE 10 11----30.38+0.00 49.3-----
2026-05-28 11:00 amESE 2 2----30.39+0.02 48.2-----
2026-05-28 10:00 am SW 1 2----30.38+0.03 49.5-----
2026-05-28 09:00 am SE 2 2----30.37+0.02 53.2-----
2026-05-28 08:00 amENE 5 6----30.36+0.02 53.1-----
2026-05-28 07:00 am E 5 5----30.36+0.02 53.6-----
2026-05-28 06:00 am NE 4 5----30.35+0.03 51.4-----
2026-05-28 05:00 amNNE 1 1----30.34+0.02 51.3-----
2026-05-28 04:00 am N 2 2----30.34+0.03 51.3-----
2026-05-28 03:00 am NW 5 5----30.32+0.02 53.4-----
2026-05-28 02:00 am W 4 5----30.32+0.04 49.5-----
2026-05-28 01:00 am- 0 2----30.31+0.05 49.8-----
2026-05-28 12:00 am E 2 3----30.29+0.05 54.1-----
2026-05-27 11:00 pmSSW 1 2----30.28+0.06 52.7-----
2026-05-27 10:00 pmWSW 3 4----30.26+0.04 50.7-----
2026-05-27 09:00 pm E 6 7----30.24+0.03 54.0-----
2026-05-27 08:00 pmENE 21 22----30.22+0.01 62.8-----
2026-05-27 07:00 pmENE 23 23----30.21+0.00 62.6-----
2026-05-27 06:00 pmENE 25 26----30.21+0.00 62.4-----
2026-05-27 05:00 pmENE 24 25----30.21+0.01 62.6-----