Illinois-Indiana Sea Grant Buoy


This buoy is located three miles offshore of Michigan City, Indiana. The buoy, jointly owned and operated by Illinois-Indiana Sea Grant and the Purdue University Department of Civil Engineering, will advance the understanding of near-shore waters, alert the public to hazardous conditions, protect water quality and improve weather forecasts. From about April 1 to Nov. 1 each year, the TIDAS 900 buoy will relay real-time information on wind speed, air and water temperature, wave height and direction, and other environmental characteristics. You can find out more information about the buoy here
Conditions at Station 45170 as of
11/09/2018 16:30:00 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 (45170) to (734)-418-7299 to receive the latest observation on the go.
5-day plot - Battery Voltage   No Datasheet Battery Voltage ( )13.05 V
5-day plot - Wind Speed   Datasheet Wind Speed ( )0 knots
5-day plot - Wind Gust Speed   Datasheet Wind Gust Speed ( )0.4 knots
5-day plot - Wind Direction   Datasheet Wind Direction ( )E (99.3°)
5-day plot - Air Temperature   Datasheet Air Temperature ( )59.8 °F
5-day plot - Relative Humidity   Datasheet Relative Humidity ( )31.97 %
5-day plot - Dew Point   No Datasheet Dew Point ( )29.9 °F
5-day plot - Water Temperature at Surface   No Datasheet Water Temperature at Surface ( )30.2 °F
5-day plot - Station Air Pressure    Station Air Pressure ( )996.21 mBar
5-day plot - Solar Radiation   Datasheet Solar Radiation ( )0 W m-2
5-day plot - Significant Wave Height   Datasheet Significant Wave Height ( )--- ft.
5-day plot - Dominant Period of Waves   Datasheet Dominant Period of Waves ( )--- Sec.
5-day plot - Wave Direction   Datasheet Wave Direction ( )--- °
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP001)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP002)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP003)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP004)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP005)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP006)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP007)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP008)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP009)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP010)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP011)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP012)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP013)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP014)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP015)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP016)0.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 0.0 ft. (TP017)0.0 °F
41.75586.968 Decimal Degrees [DDD.DDDDD]
41 45.3 N86 58.08 W Degrees, Decimal Minutes [DDD MM.MMMM]
41 45 18 N86 58 4 W Degrees, Minutes, Seconds [DDD MM SS]
Station 45170

Thermistor Plots (Temperature Profiles)
View all thermistors on the same plot:
5-Day Plot
View all thermistors on the same plot:
5-Day Plot

Station 45170

Previous Observations
5-day plot - Battery Voltage 5-day plot - Wind Speed 5-day plot - Wind Gust Speed 5-day plot - Wind Direction 5-day plot - Air Temperature 5-day plot - Relative Humidity 5-day plot - Dew Point 5-day plot - Water Temperature at Surface 5-day plot - Station Air Pressure 5-day plot - Solar Radiation 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 - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth:
IDDATE
(V)

(knots)

(knots)


(°F)

(%)

(°F)

(°F)

(mBar)

(W m-2)

(ft.)

(Sec.)

(°)






(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)

(°F)
145285 11/09/2018 16:30:00 13.05 0 0.4 E 59.8 31.97 29.9 30.2 996.21 - --- --- --- - - - - - - - - - - - - - - - - - - - - - -
145284 11/09/2018 15:30:00 13.03 0 0 NE 62.2 32.9 32.7 30.2 995.63 - --- 7 64 0.41 0.84 24.34 8.03 137 - - - - - - - - - - - - - - - - -
145283 11/09/2018 15:20:00 13.16 0 0 NNE 61.8 33.45 32.7 30.2 995.64 - --- --- --- - - - - - - - - - - - - - - - - - - - - - -
145282 11/05/2018 12:20:00 13.44 4.2 10.5 SSW 48.9 65.89 38 50.5 993.54 253.4 1.5 3.5 --- - - - - - 49.7 49.8 49.3 47.9 48.4 48.3 46.5 48.1 51.2 50.6 51.7 52.8 47.9 53.4 51.8 50.2 49.3
145281 11/05/2018 12:10:00 13.43 5.6 11.1 SSW 48.4 68.51 38.5 50.9 993.57 217.4 2.3 3.5 292 0.16 -0.39 18.02 7.87 33 50.2 50.1 50.1 49.2 50.3 49.1 48.8 49.3 49.9 48.7 48.5 49.9 47.5 49.3 49.9 47.3 47.9
145280 11/05/2018 12:00:00 13.42 10.9 16 SSW 48.1 72.26 39.6 51.8 993.56 196 3.9 3.5 355 0.1 -0.01 4.17 0.82 474 51.0 50.3 50.2 49.9 51.1 51.2 51.1 51.1 51.1 49.0 48.4 48.1 46.9 47.9 48.2 46.3 46.7
145279 11/05/2018 11:50:00 13.4 10.6 15.8 SSW 47.7 74.34 40 52.2 993.61 186.7 4.4 3.5 287 0.06 -0.21 4.37 1.32 394 51.7 51.7 51.6 50.7 51.8 51.8 51.7 51.8 51.7 48.9 47.5 47.5 46.7 47.4 48.1 46.0 46.6
145278 11/05/2018 11:40:00 13.46 10.8 14.9 SW 47.6 76.43 40.5 52.3 993.53 209.4 5.2 3.5 14 0.18 0.04 4.93 1.53 316 51.8 51.8 51.7 50.8 51.9 51.9 51.8 51.9 51.6 47.8 47.3 48.7 47.0 47.1 47.2 47.1 46.2
145277 11/05/2018 11:30:00 13.48 11.7 15.4 SSW 47.4 77.98 40.9 52.3 993.38 223.5 5 3.5 270 - -0.21 3.7 0.44 237 51.9 51.8 51.8 50.9 51.9 52.0 51.9 51.9 51.9 50.5 48.1 48.4 47.4 47.2 48.4 46.7 46.9
145276 11/04/2018 22:20:00 12.74 17.3 24 S 50.7 92.8 48.7 52.6 988.65 - 2.5 2.8 --- - - - - - 52.3 52.3 52.1 51.4 52.4 52.4 52.4 52.4 52.4 52.4 52.3 52.4 52.3 52.4 52.3 52.4 52.4
145275 11/04/2018 22:10:00 12.74 18.2 24 S 50.7 92.8 48.7 52.6 988.61 - 2.6 2.8 73 0.1 0.35 1.03 -0.22 144 52.4 52.3 52.1 51.4 52.4 52.4 52.4 52.4 52.4 52.4 52.3 52.4 52.3 52.4 52.3 52.4 52.4
145274 11/04/2018 22:00:00 12.74 18.1 25.5 S 50.7 92.3 48.6 52.7 988.44 - 2.6 2.8 178 -0.95 0.03 1.19 0.67 65 52.4 52.3 52.3 51.4 52.4 52.4 52.4 52.4 52.4 52.4 52.3 52.4 52.3 52.4 52.4 52.4 52.4
145273 11/04/2018 21:50:00 12.75 18.3 24.4 S 50.6 93.4 48.8 52.7 988.47 - 2.8 2.8 --- - - - - - 52.4 52.3 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.3 52.4 52.3 52.4 52.4 52.4 52.4
145272 11/04/2018 21:40:00 12.75 18.5 26.5 S 50.7 93.2 48.8 52.7 988.49 - 2.9 2.8 --- - - - - - 52.4 52.3 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4
145271 11/04/2018 21:30:00 12.75 20 26.3 S 50.8 92.4 48.7 52.7 988.4 - 2.6 2.8 --- - - - - - 52.4 52.3 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145270 11/04/2018 21:20:00 12.76 20.8 28.8 S 51.2 89.8 48.3 52.7 988.46 - 2.4 2.8 172 -0.95 0.13 1.9 -0.66 267 52.4 52.4 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145269 11/04/2018 21:10:00 12.76 19.8 27.4 S 51.1 90.5 48.4 52.7 988.52 - 2.3 2.8 181 -0.97 -0.02 1.67 0.08 189 52.4 52.4 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145268 11/04/2018 21:00:00 12.76 19.9 27.1 S 51.2 90.7 48.7 52.7 988.41 - 2.7 2.7 162 -0.93 0.31 1.24 0.17 110 52.4 52.4 52.3 51.4 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145267 11/04/2018 20:50:00 12.76 20.3 29 S 51.4 89.8 48.6 52.7 988.53 - 2.8 2.7 153 -0.85 0.44 1.56 -0.59 29 52.4 52.4 52.3 51.4 52.5 52.5 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145266 11/04/2018 20:40:00 12.77 19.1 27.1 S 51.3 91.6 49 52.7 988.67 - 2.8 2.5 --- - - - - - 52.4 52.4 52.3 51.4 52.5 52.5 52.4 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145265 11/04/2018 20:30:00 12.77 20.7 27.1 S 51.5 91.1 49 52.7 988.67 - 2.4 2.5 153 -0.86 0.43 1.57 -0.69 391 52.4 52.4 52.3 51.4 52.5 52.5 52.5 52.5 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.5 52.4
145264 11/04/2018 20:20:00 12.77 20 27.8 S 51.4 92.8 49.4 52.7 988.69 - 2.3 2.5 --- - - - - - 52.4 52.4 52.3 51.5 52.5 52.5 52.5 52.5 52.5 52.5 52.4 52.5 52.4 52.5 52.4 52.5 52.5
145263 11/04/2018 20:10:00 12.76 20.3 27.1 SSE 51.3 94.2 49.7 52.7 988.72 - 2.4 2.5 --- - - - - - 52.4 52.4 52.4 51.5 52.5 52.5 52.5 52.5 52.5 52.5 52.4 52.5 52.4 52.5 52.4 52.5 52.5
145262 11/04/2018 20:00:00 12.78 20.3 26.5 SSE 51.4 94.2 49.8 52.8 988.95 - 2.3 2.5 146 -0.74 0.5 1.31 -0.78 155 52.4 52.4 52.3 51.5 52.5 52.5 52.5 52.5 52.5 52.5 52.4 52.5 52.4 52.5 52.5 52.5 52.5
145261 11/04/2018 19:50:00 12.78 20.2 25.9 SSE 51.3 94.1 49.7 52.8 989.07 - 2.1 2.4 --- - - - - - 52.5 52.4 52.4 51.5 52.5 52.6 52.5 52.5 52.5 52.5 52.4 52.5 52.4 52.5 52.5 52.5 52.5
145260 11/04/2018 19:40:00 12.78 17.7 23.4 SSE 51.2 94.8 49.8 52.8 989.25 - 1.8 2.4 126 -0.58 0.81 1.02 -0.24 517 52.5 52.5 52.4 51.5 52.5 52.6 52.5 52.5 52.5 52.5 52.5 52.5 52.5 52.5 52.5 52.6 52.5
145259 11/04/2018 19:30:00 12.77 17.5 24.4 SSE 51.2 94.7 49.8 52.8 989.34 - 1.8 2.3 148 -0.83 0.53 1.15 -0.37 436 52.5 52.5 52.4 51.5 52.6 52.6 52.5 52.6 52.5 52.5 52.5 52.5 52.5 52.5 52.5 52.6 52.5
145258 11/04/2018 19:20:00 12.78 18 22.7 SSE 51.2 94.5 49.7 52.8 989.34 - 1.9 2.2 149 -0.86 0.51 0.87 -0.03 358 52.5 52.5 52.4 51.5 52.6 52.6 52.5 52.6 52.5 52.5 52.5 52.5 52.5 52.5 52.5 52.6 52.5
145257 11/04/2018 19:10:00 12.78 17 21.7 SSE 50.9 96.2 49.8 52.8 989.5 - 1.9 2.2 129 -0.62 0.76 0.66 -0.25 279 52.5 52.5 52.4 51.6 52.6 52.6 52.6 52.6 52.5 52.5 52.5 52.5 52.5 52.6 52.5 52.6 52.6
145256 11/04/2018 19:00:00 12.78 16.8 21.5 SSE 50.8 95.7 49.7 52.9 989.61 - 1.8 2.3 120 -0.49 0.83 1.08 -0.55 200 52.5 52.5 52.4 51.6 52.6 52.6 52.6 52.6 52.6 52.6 52.5 52.6 52.5 52.6 52.5 52.6 52.6

Download data here

Station 45170


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

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