Middle Rock Light, AK (MRKA2)

Conditions for Thursday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 22° F
Wind direction (W Dir): North (5 - 14 Degrees)
Wind Speed (W Spd): 15.0 kts (17.3 mph)
Wind Gust (W Spd): 19.0 kts (21.9 mph)
Atmospheric Pressure (AP): 30.04 in

Updated: 6:30 AM AKST on January 29, 2015

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General Information

Location: 61.082 -146.662
Buoy Type: C-MAN Station
Payload: Sutron XPERT payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Atmo.
(in)
Tend.
(in)
20:00 21
-
-
NE 15.0 17.3 29.98 -
20:30 22
-
-
NE 19.0 21.9 29.97 -
21:00 22
-
-
NNE 19.0 21.9 29.97 -0.01
21:30 21
-
-
NNE 17.0 19.6 29.98 -
22:00 21
-
-
NE 19.0 21.9 29.98 -
22:30 22
-
-
NNE 18.0 20.7 29.98 -
23:00 22
-
-
NNE 18.0 20.7 29.99 +0.01
00:00 23
-
-
North 18.0 20.7 30.01 +0.03
01:00 22
-
-
NNE 17.0 19.6 30.01 +0.04
01:30 22
-
-
NE 20.0 23.0 30.01 -
02:00 22
-
-
NE 19.0 21.9 30.02 +0.03
02:30 22
-
-
NE 18.0 20.7 30.02 -
03:00 22
-
-
NE 17.0 19.6 30.03 +0.02
04:00 22
-
-
NE 17.0 19.6 30.03 +0.01
04:30 22
-
-
NE 16.0 18.4 30.03 -
05:00 23
-
-
NE 16.0 18.4 30.04 +0.02
05:30 22
-
-
NE 17.0 19.6 30.04 -
06:00 22
-
-
NNE 18.0 20.7 30.04 +0.01
06:30 22
-
-
North 15.0 17.3 30.04 -

Detailed Wave Spectra