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
11/16/2017 19:00:00 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 ( )1025 mBar
5-day plot - Air Temperature   Datasheet Air Temperature ( )25 °F
5-day plot - Wind Direction   Datasheet Wind Direction ( )NE (43°)
5-day plot - Wind Speed   Datasheet Wind Speed ( )3.1 knots
5-day plot - Water Temperature at Surface   No Datasheet Water Temperature at Surface ( )44 °F
5-day plot - Significant Wave Height   Datasheet Significant Wave Height ( )4.9 ft.
5-day plot - Dominant Period of Waves   Datasheet Dominant Period of Waves ( )7 Sec.
5-day plot - Wave Direction   Datasheet Wave Direction ( )342 °
5-day plot - Battery Voltage   No Datasheet Battery Voltage ( )11.1 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 - 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)
74293 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
74292 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
74291 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
74290 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
74289 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
74288 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
74287 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
74286 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
74285 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
74284 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
74283 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
74282 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
74281 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
74280 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
74279 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
74278 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
74277 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
74276 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
74275 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
74274 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
74273 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
74272 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
74271 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
74270 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
74269 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
74268 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
74267 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
74266 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
74265 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
74264 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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