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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
(12:00 pm EDT)
1600 GMT on 07/16/2026:
     

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):ENE ( 70 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5 kts
5-day plot - Wind Gust Wind Gust (GST): 6 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.17 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.03 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 61.3 °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
12:00 pmENE ( 63 deg ) 5 kts
11:50 amENE ( 64 deg ) 5 kts
11:40 amNE ( 46 deg ) 6 kts
11:30 amNE ( 45 deg ) 6 kts
11:20 amNE ( 53 deg ) 6 kts
11:10 amNE ( 39 deg ) 8 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
11:05 amNE ( 40 deg ) 8 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
2026-07-16 11:00 am NE 8 8----30.16+0.00 65.3-----
2026-07-16 10:00 am N 12 12----30.14+0.00 67.8-----
2026-07-16 09:00 am N 9 10----30.15+0.01 68.4-----
2026-07-16 08:00 am N 7 7----30.16+0.02 67.8-----
2026-07-16 07:00 amNNE 6 6----30.14+0.00 68.5-----
2026-07-16 06:00 am N 3 4----30.14+0.01 67.1-----
2026-07-16 05:00 amNNE 4 4----30.13+0.01 65.3-----
2026-07-16 04:00 am N 5 6----30.14+0.02 63.1-----
2026-07-16 03:00 amNNW 6 7----30.12+0.01 64.0-----
2026-07-16 02:00 am NW 11 12----30.12+0.00 68.4-----
2026-07-16 01:00 amWNW 14 15----30.12+0.02 71.4-----
2026-07-16 12:00 amWNW 11 11----30.11+0.01 73.4-----
2026-07-15 11:00 pm W 15 15----30.11+0.02 73.9-----
2026-07-15 10:00 pm W 11 11----30.10+0.00 71.1-----
2026-07-15 09:00 pm W 12 13----30.10-0.02 68.0-----
2026-07-15 08:00 pmWNW 14 14----30.10-0.04 75.2-----
2026-07-15 07:00 pm W 18 18----30.10-0.05 74.7-----
2026-07-15 06:00 pm W 13 13----30.12-0.04 74.8-----
2026-07-15 05:00 pmWNW 15 15----30.14-0.04 74.7-----
2026-07-15 04:00 pm NW 11 12----30.16-0.01 72.1-----
2026-07-15 03:00 pm NW 7 8----30.16-0.01 72.3-----
2026-07-15 02:00 pm NW 13 13----30.17+0.01 71.1-----
2026-07-15 01:00 pm NW 12 13----30.17+0.02 70.5-----
2026-07-15 12:00 pm NW 11 11----30.17+0.04 70.0-----