Station List

Station MRKA2 - Middle Rock Light, AK Image indicating link to RSS feed of recent meteorological observations for station MRKA2

Owned and maintained by National Data Buoy Center
C-MAN Station
Sutron XPERT payload
61.082 N 146.662 W (61°4'54" N 146°39'42" W)

Site elevation: 0 m above mean sea level
Air temp height: 15.4 m above site elevation
Anemometer height: 15.9 m above site elevation
Barometer elevation: 10.9 m above mean sea level

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Station MRKA2

Conditions at MRKA2 as of
(4:00 am AKDT)
1200 GMT on 04/26/2024:
     

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):SSE ( 160 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1 kts
5-day plot - Wind Gust Wind Gust (GST): 2 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.99 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.00 in ( Steady )
5-day plot - Air Temperature Air Temperature (ATMP): 38.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 2 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 2 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(AKDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
4:00 amSE ( 140 deg ) 1 kts
3:50 amSE ( 124 deg ) 0 kts
3:40 amSE ( 130 deg ) 1 kts
3:30 amSW ( 225 deg ) 4 kts
3:20 amESE ( 120 deg ) 2 kts
3:10 amSSE ( 157 deg ) 2 kts
  
Peak gust during the measurement hour
TIME
(AKDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
3:00 amSW ( 230 deg ) 4 kts
Previous observations
TIME
(AKDT)		 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
2024-04-26 03:30 amESE 1 2----29.99- 39.9-----
2024-04-26 03:00 am SW 3 4----29.99+0.00 40.8-----
2024-04-26 02:30 amSSW 3 4----30.00- 40.8-----
2024-04-26 02:00 am SW 2 2----30.00+0.00 41.0-----
2024-04-26 01:30 am SW 7 8----29.99- 41.5-----
2024-04-26 01:00 am SW 8 9----29.99+0.00 41.7-----
2024-04-26 12:30 am SW 9 9----29.99- 42.1-----
2024-04-26 12:00 amSSW 9 10----29.99+0.00 42.8-----
2024-04-25 11:30 pmSSW 8 10----29.99- 43.2-----
2024-04-25 11:00 pmSSW 8 9----30.00+0.02 43.3-----
2024-04-25 10:30 pm SW 8 9----30.00- 43.3-----
2024-04-25 10:00 pmSSW 9 11----29.99+0.02 43.3-----
2024-04-25 09:30 pm SW 12 13----29.99- 43.9-----
2024-04-25 09:00 pmSSW 13 14----29.98+0.00 44.1-----
2024-04-25 08:30 pmSSW 14 15----29.98- 44.1-----
2024-04-25 08:00 pm S 14 15----29.98+0.00 44.2-----
2024-04-25 07:30 pmSSW 16 17----29.97- 44.8-----
2024-04-25 07:00 pmSSW 15 15----29.98+0.00 44.6-----
2024-04-25 06:30 pmSSW 15 16----29.98- 44.8-----
2024-04-25 06:00 pmSSW 17 18----29.98+0.00 45.0-----
2024-04-25 05:30 pmSSW 16 18----29.98- 44.8-----
2024-04-25 05:00 pmSSW 16 17----29.98+0.00 44.4-----
2024-04-25 04:30 pmSSW 16 17----29.98- 44.8-----
2024-04-25 04:00 pmSSW 17 18----29.98-0.01 44.6-----
2024-04-25 03:30 pmSSW 18 20----29.98- 44.8-----
2024-04-25 03:00 pmSSW 15 16----29.98+0.00 44.2-----
2024-04-25 02:30 pmSSW 15 17----29.98- 44.1-----
2024-04-25 02:00 pmSSW 14 14----29.98+0.01 43.7-----
2024-04-25 01:30 pm SW 6 7----29.99- 45.0-----
2024-04-25 01:00 pm- 0 2----29.99+0.01 44.1-----
2024-04-25 12:30 pm NE 4 4----29.98- 43.5-----
2024-04-25 12:00 pmNNE 6 6----29.98+0.01 42.6-----
2024-04-25 11:30 amNNE 6 6----29.98- 42.1-----
2024-04-25 11:00 am NE 6 7----29.97+0.01 41.5-----
2024-04-25 10:30 am NE 7 7----29.97- 41.2-----
2024-04-25 10:00 am NE 6 7----29.97+0.01 41.0-----
2024-04-25 09:30 am NE 8 8----29.97- 40.6-----
2024-04-25 09:00 am NE 8 8----29.97+0.01 40.3-----
2024-04-25 08:30 am NE 8 9----29.96- 39.9-----
2024-04-25 08:00 am NE 9 10----29.96+0.01 40.1-----
2024-04-25 07:30 am NE 8 8----29.96- 40.1-----
2024-04-25 07:00 am NE 8 9----29.96+0.01 39.9-----
2024-04-25 06:30 am N 7 8----29.96- 39.9-----
2024-04-25 06:00 amNNE 7 8----29.95+0.01 39.9-----
2024-04-25 05:30 amNNE 7 8----29.95- 40.1-----
2024-04-25 05:00 amNNE 7 8----29.95+0.00 40.5-----
2024-04-25 04:30 amENE 5 6----29.95- 39.6-----
2024-04-25 04:00 amNNE 8 8----29.95+0.02 41.0-----