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 11:50:00 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]
green diamond Currently selected station
yellow diamond Stations with recent data
red diamond Stations with no data in last hour
     

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 11:50:00 1016.7 86 N 0.6 --- --- 8 --- 0.6 - 0.3 - 430 13.6
74312 07/08/2018 11:40:00 1016.5 84.9 N 0.8 --- --- --- 90 - 0.8 2.3 - 353 13.7
74311 07/08/2018 11:30:00 1016.5 85.6 N 1.2 --- --- --- --- - - - - 274 13.7
74310 07/08/2018 11:20:00 1016.5 84.9 N 1.6 --- --- --- --- - - - - 191 14.2
74309 07/08/2018 11:10:00 1016.8 84.2 N 1.8 --- 0.1 --- --- - - - - 113 14.1
74308 07/08/2018 10:50:00 1016.3 82.9 N 2.1 --- --- 7 180 -0.4 - 0.4 - 474 14.2
73603 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73604 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73598 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73607 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73625 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73619 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73600 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73606 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73599 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73622 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73605 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73616 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73611 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73613 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73621 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73612 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73602 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73609 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73614 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73617 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73597 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73601 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73610 11/16/2017 19:00:00 1025 25 NE 3.1 44 4.9 7 342 0.8 -0.3 0.7 -0.4 210 11.1
73623 11/16/2017 19:00:00 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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