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


Conditions at MRKA2 as of
(3:30 pm AKDT)
2330 GMT on 05/17/2024:
     

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):SSW ( 200 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 10 kts
5-day plot - Wind Gust Wind Gust (GST): 11 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.10 in
5-day plot - Air Temperature Air Temperature (ATMP): 47.1 °F
5-day plot - Wind Chill Wind Chill (CHILL): 41.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 10 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 10 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
3:30 pmSSW ( 197 deg ) 7 kts
3:20 pmSSW ( 195 deg ) 7 kts
3:10 pmSSW ( 199 deg ) 7 kts
3:00 pmSSW ( 197 deg ) 7 kts
2:50 pmSSW ( 204 deg ) 8 kts
2:40 pmSSW ( 210 deg ) 6 kts
 
Peak gust during the measurement hour
TIME
(AKDT)
5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
3:15 pmS ( 190 deg ) 11 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
2024-05-17 03:00 pmSSW 6 7----30.10+0.02 47.7-----
2024-05-17 02:30 pm S 8 10----30.09- 46.9-----
2024-05-17 02:00 pm S 9 9----30.09+0.02 46.6-----
2024-05-17 01:30 pmSSW 8 9----30.09- 46.2-----
2024-05-17 01:00 pmSSW 8 9----30.09+0.02 45.9-----
2024-05-17 12:30 pmSSW 7 8----30.08- 45.7-----
2024-05-17 12:00 pmSSW 7 7----30.07+0.01 45.3-----
2024-05-17 11:30 amSSW 6 7----30.07- 45.3-----
2024-05-17 11:00 am SW 4 4----30.07+0.01 45.0-----
2024-05-17 10:30 amWSW 3 3----30.07- 44.8-----
2024-05-17 10:00 am SW 3 4----30.07+0.02 44.4-----
2024-05-17 09:30 am SW 3 4----30.07- 43.7-----
2024-05-17 09:00 am SW 3 4----30.06+0.03 43.5-----
2024-05-17 08:30 am SW 4 5----30.06- 43.0-----
2024-05-17 08:00 amSSW 6 6----30.06+0.02 43.0-----
2024-05-17 07:30 am SW 7 9----30.05- 42.6-----
2024-05-17 07:00 amSSW 8 8----30.04+0.01 42.6-----
2024-05-17 06:30 amSSW 11 11----30.04- 42.1-----
2024-05-17 06:00 am SW 12 12----30.03+0.00 42.1-----
2024-05-17 05:30 am SW 11 13----30.03- 42.3-----
2024-05-17 05:00 am SW 10 12----30.03+0.00 43.0-----
2024-05-17 04:30 am SW 10 12----30.03- 43.2-----
2024-05-17 04:00 am SW 9 12----30.03+0.00 43.2-----
2024-05-17 03:30 amSSW 8 10----30.03- 43.7-----
2024-05-17 03:00 amSSW 8 10----30.03+0.00 43.7-----
2024-05-17 02:30 am SW 9 11----30.03- 43.7-----
2024-05-17 02:00 am SW 10 12----30.03+0.00 43.7-----
2024-05-17 01:30 amSSW 12 13----30.03- 43.2-----
2024-05-17 01:00 amSSW 10 12----30.03+0.00 43.7-----
2024-05-17 12:30 amSSW 9 10----30.03- 43.9-----
2024-05-17 12:00 am S 8 10----30.03+0.01 44.2-----
2024-05-16 11:30 pm S 8 8----30.03- 44.1-----
2024-05-16 11:00 pm S 10 11----30.03+0.00 44.4-----
2024-05-16 10:30 pmSSW 9 11----30.03- 44.6-----
2024-05-16 10:00 pm S 9 11----30.03-0.01 44.8-----
2024-05-16 09:30 pm S 10 11----30.03- 45.0-----
2024-05-16 09:00 pmSSW 11 12----30.03-0.02 45.7-----
2024-05-16 08:30 pmSSW 11 12----30.03- 45.9-----
2024-05-16 08:00 pmSSW 10 11----30.03-0.03 45.7-----
2024-05-16 07:30 pmSSW 9 10----30.03- 45.9-----
2024-05-16 07:00 pmSSW 7 9----30.04-0.03 45.7-----
2024-05-16 06:30 pmSSW 8 9----30.04- 45.5-----
2024-05-16 06:00 pmSSW 8 9----30.05-0.03 45.5-----
2024-05-16 05:30 pmSSW 7 8----30.06- 45.3-----
2024-05-16 05:00 pm SW 8 9----30.06-0.02 45.3-----
2024-05-16 04:30 pmSSW 8 9----30.06- 45.9-----
2024-05-16 04:00 pmSSW 3 4----30.07-0.01 46.0-----
2024-05-16 03:30 pmSSW 4 5----30.07- 45.9-----
2024-05-16 03:00 pmSSW 5 6----30.08+0.00 45.7-----