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

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
(5:00 am EST)
1000 GMT on 02/14/2026:
     

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):SSE ( 160 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7 kts
5-day plot - Wind Gust Wind Gust (GST): 8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.05 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.05 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 29.3 °F
5-day plot - Wind Chill Wind Chill (CHILL): 21.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 8 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(EST)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
5:00 amSSE ( 159 deg ) 8 kts
4:50 amSSE ( 154 deg ) 8 kts
4:40 amSSE ( 150 deg ) 8 kts
4:30 amSE ( 144 deg ) 8 kts
4:20 amSE ( 143 deg ) 8 kts
4:10 amSE ( 145 deg ) 8 kts
      
Peak gust during the measurement hour
TIME
(EST)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
4:49 amSSE ( 150 deg ) 9 kts
Previous observations
TIME
(EST)		 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
2026-02-14 04:00 am SE 8 9----30.08-0.01 30.2-----
2026-02-14 03:00 am SE 8 8----30.09+0.00 30.2-----
2026-02-14 02:00 am SE 6 6----30.10+0.02 30.0-----
2026-02-14 01:00 am E 4 5----30.09+0.02 30.9-----
2026-02-14 12:00 am NE 5 5----30.09+0.03 32.0-----
2026-02-13 11:00 pm NE 4 4----30.08+0.01 32.5-----
2026-02-13 10:00 pm E 2 2----30.07+0.01 32.9-----
2026-02-13 09:00 pmESE 5 5----30.06+0.01 32.2-----
2026-02-13 08:00 pm SE 2 2----30.07+0.04 33.1-----
2026-02-13 07:00 pm S 5 6----30.06+0.04 34.0-----
2026-02-13 06:00 pm NE 6 6----30.05+0.04 35.1-----
2026-02-13 05:00 pm NE 12 12----30.03+0.02 34.7-----
2026-02-13 04:00 pmENE 10 12----30.02+0.02 34.2-----
2026-02-13 03:00 pmENE 12 13----30.01+0.01 32.9-----
2026-02-13 02:00 pmNNE 12 12----30.00+0.01 34.2-----
2026-02-13 01:00 pm N 10 12----30.00+0.02 35.8-----
2026-02-13 12:00 pm N 5 8----30.00+0.01 35.6-----
2026-02-13 11:00 am NW 9 10----29.99+0.02 34.5-----
2026-02-13 10:00 am W 19 21----29.98+0.00 32.2-----
2026-02-13 09:00 am W 19 20----29.99+0.00 31.3-----
2026-02-13 08:00 amWSW 23 24----29.98-0.04 30.4-----
2026-02-13 07:00 amWSW 23 25----29.98-0.06 30.0-----
2026-02-13 06:00 amWSW 20 22----29.99-0.08 29.7-----
2026-02-13 05:00 am SW 19 20----30.01-0.07 29.5-----