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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Important Notice to Mariners

Search And Rescue (SAR) Data

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Station ROAM4

Conditions at ROAM4 as of
(1:00 pm EDT)
1700 GMT on 05/18/2024:
     

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): SE ( 130 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 21 kts
5-day plot - Wind Gust Wind Gust (GST): 22 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.67 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.07 in ( Falling )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 17 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 19 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
1:00 pmESE ( 123 deg ) 19 kts
12:50 pmESE ( 110 deg ) 17 kts
12:40 pmESE ( 120 deg ) 15 kts
12:30 pmSE ( 136 deg ) 12 kts
12:20 pmSE ( 131 deg ) 12 kts
12:10 pmSE ( 124 deg ) 6 kts
  
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
12:59 pmESE ( 120 deg ) 22 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
2024-05-18 12:00 pmESE 5 5----29.76-0.02 48.2-----
2024-05-18 11:00 amESE 6 7----29.73+0.00 49.6-----
2024-05-18 10:00 amENE 14 15----29.74+0.00 46.0-----
2024-05-18 09:00 am N 12 13----29.78+0.03 39.2-----
2024-05-18 08:00 am NE 10 10----29.72-0.03 46.2-----
2024-05-18 07:00 amENE 12 13----29.74-0.01 46.2-----
2024-05-18 06:00 am NE 21 21----29.74+0.00 41.2-----
2024-05-18 05:00 am NE 21 22----29.75-0.01 39.6-----
2024-05-18 04:00 am NE 17 18----29.75-0.04 39.6-----
2024-05-18 03:00 am NE 19 19----29.74-0.04 39.4-----
2024-05-18 02:00 am NE 19 20----29.76+0.00 40.8-----
2024-05-18 01:00 am NE 9 10----29.79+0.04 42.8-----
2024-05-18 12:00 amNNE 7 9----29.78+0.03 46.8-----
2024-05-17 11:00 pm NE 15 17----29.76-0.01 45.5-----
2024-05-17 10:00 pmENE 13 14----29.75+0.00 48.7-----
2024-05-17 09:00 pmENE 15 17----29.75+0.00 46.8-----
2024-05-17 08:00 pmENE 17 18----29.77+0.00 43.5-----
2024-05-17 07:00 pm NE 15 15----29.75-0.04 46.0-----
2024-05-17 06:00 pm NE 11 11----29.76-0.03 45.7-----
2024-05-17 05:00 pmESE 14 14----29.77-0.03 48.7-----
2024-05-17 04:00 pmSSE 9 9----29.80-0.01 45.0-----
2024-05-17 03:00 pm SE 10 11----29.79-0.01 45.5-----
2024-05-17 02:00 pm S 9 9----29.80-0.01 44.4-----