Granite Island Buoy


Owned & maintained by Northern Michigan University. Contact John Lenters at jlenters@limno.com for further information.
Conditions at Station 45171 as of
07/08/2018 12:50:00 EST
(Click on 'Update' to enter changes)
  
Measurements in red indicate failed validity tests.
Measurements in orange indicate questionable validity tests.
Graph Click on the graph icon, in the table below, to see a time series plot of the last five days of that observation.
Datasheet Click on the page icon to view datasheet of sensor.
Text the Station ID (45171) to (734)-418-7299 to receive the latest observation on the go.
5-day plot - Barometric Pressure   Datasheet Barometric Pressure ( )1016.7 mBar
5-day plot - Air Temperature   Datasheet Air Temperature ( )86 °F
5-day plot - Wind Direction   Datasheet Wind Direction ( )N (-300°)
5-day plot - Wind Speed   Datasheet Wind Speed ( )0.6 knots
5-day plot - Water Temperature at Surface   No Datasheet Water Temperature at Surface ( )--- °F
5-day plot - Significant Wave Height   Datasheet Significant Wave Height ( )--- ft.
5-day plot - Dominant Period of Waves   Datasheet Dominant Period of Waves ( )8 Sec.
5-day plot - Wave Direction   Datasheet Wave Direction ( )--- °
5-day plot - Battery Voltage   No Datasheet Battery Voltage ( )13.6 V
46.723888887.4113888 Decimal Degrees [DDD.DDDDD]
46 43.433328 N87 24.683328 W Degrees, Decimal Minutes [DDD MM.MMMM]
46 43 25 N87 24 40 W Degrees, Minutes, Seconds [DDD MM SS]

Station 45171

Previous Observations
5-day plot - Buoy (DATE) 5-day plot - Barometric Pressure 5-day plot - Air Temperature 5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Water Temperature at Surface 5-day plot - Significant Wave Height 5-day plot - Dominant Period of Waves 5-day plot - Wave Direction 5-day plot - Buoy (A1) 5-day plot - Buoy (B1) 5-day plot - Buoy (A2) 5-day plot - Buoy (B2) 5-day plot - Buoy (AGE) 5-day plot - Battery Voltage
IDDATE

(mBar)

(°F)


(knots)

(°F)

(ft.)

(Sec.)

(°)






(V)
74313 07/08/2018 12:50:00 1016.7 86 N 0.6 --- --- 8 --- 0.6 - 0.3 - 430 13.6
74312 07/08/2018 12:40:00 1016.5 84.9 N 0.8 --- --- --- 90 - 0.8 2.3 - 353 13.7
74311 07/08/2018 12:30:00 1016.5 85.6 N 1.2 --- --- --- --- - - - - 274 13.7
74310 07/08/2018 12:20:00 1016.5 84.9 N 1.6 --- --- --- --- - - - - 191 14.2
74309 07/08/2018 12:10:00 1016.8 84.2 N 1.8 --- 0.1 --- --- - - - - 113 14.1
74308 07/08/2018 11:50:00 1016.3 82.9 N 2.1 --- --- 7 180 -0.4 - 0.4 - 474 14.2
73832 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73833 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73834 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73835 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73836 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73837 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73820 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73838 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73839 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73831 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73830 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73821 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73822 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73823 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73824 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73825 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73826 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73827 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73828 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73829 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73840 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73841 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73842 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73855 11/16/2017 20:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1

Download data here

Station 45171


Great Lakes Research Center
    1400 Townsend Drive
    Houghton, MI, 49931
Page last modified: August 9, 2017

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