Station List

Hurricane Symbol View the latest observations near East Pacific Hurricane Simon.

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

Latest NWS Marine Forecast

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

View sector pictures for this station

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station ROAM4

Conditions at ROAM4 as of
(4:00 am EDT)
0800 GMT on 10/12/2026:
     

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): NE ( 40 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 33 kts
5-day plot - Wind Gust Wind Gust (GST): 35 kts
5-day plot - Air Temperature Air Temperature (ATMP): 47.8 °F
5-day plot - Wind Chill Wind Chill (CHILL): 38.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 29 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 31 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
4:00 amNE ( 38 deg ) 33 kts
3:50 amNE ( 38 deg ) 34 kts
3:40 amNE ( 37 deg ) 31 kts
3:30 amNE ( 38 deg ) 29 kts
3:20 amNE ( 38 deg ) 30 kts
3:10 amNE ( 36 deg ) 28 kts
      
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
3:51 amNE ( 40 deg ) 38 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
2026-10-12 03:00 amNNE 26 29------ 48.9-----
2026-10-12 02:00 am NE 26 30------ 49.8-----
2026-10-12 01:00 am NE 27 28------ 50.7-----
2026-10-12 12:00 amNNE 25 27------ 51.4-----
2026-10-11 11:00 pmNNE 26 27------ 51.4-----
2026-10-11 10:00 pmNNE 27 29------ 52.7-----
2026-10-11 09:00 pm NE 24 26------ 53.6-----
2026-10-11 08:00 pm NE 25 28------ 54.7-----
2026-10-11 07:00 pm NE 22 25------ 62.2-----
2026-10-11 06:00 pmWSW 6 7------ 64.2-----
2026-10-11 05:00 pm SW 12 14------ 62.2-----
2026-10-11 04:00 pm SW 13 14------ 61.0-----
2026-10-11 03:00 pm SW 17 17------ 60.8-----
2026-10-11 02:00 pm SW 19 19------ 59.2-----
2026-10-11 01:00 pm SW 14 15------ 57.0-----
2026-10-11 12:00 pmSSW 12 13------ 57.0-----
2026-10-11 11:00 am SW 15 16------ 58.6-----
2026-10-11 10:00 amSSW 16 18------ 59.4-----
2026-10-11 09:00 amSSW 16 17------ 59.5-----
2026-10-11 08:00 amSSW 23 23------ 62.1-----
2026-10-11 07:00 am S 22 22------ 61.3-----
2026-10-11 06:00 am S 19 20------ 60.6-----
2026-10-11 05:00 am S 19 20------ 61.7-----
2026-10-11 04:00 amSSW 20 21------ 61.7-----