Station 45216 - Ontonagon, MI Image indicating link to RSS feed of recent meteorological observations for station 45216


Conditions at 45216 as of
(9:40 am CDT)
1440 GMT on 09/07/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):SSE ( 160 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Wave Height Wave Height (WVHT): 0.3 ft
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): W ( 275 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.13 in
5-day plot - Air Temperature Air Temperature (ATMP): 67.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 64.8 °F
5-day plot - Dew Point Dew Point (DEWP): 63.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(CDT)
5-day plot - Wind Direction
WDIR
 
5-day plot - Wind Speed
WSPD
kts
5-day plot - Wind Gust
GST
kts
5-day plot - Wave Height
WVHT
ft
5-day plot - Dominant Wave Period
DPD
sec
5-day plot - Average Wave Period
APD
sec
5-day plot - Mean Wave Direction
MWD
 
5-day plot - Atmospheric Pressure
PRES
in
5-day plot - Pressure Tendency
PTDY
in
5-day plot - Air Temperature
ATMP
°F
5-day plot - Water Temperature
WTMP
°F
5-day plot - Dew Point
DEWP
°F
5-day plot - Salinity
SAL
psu
5-day plot - Visibility
VIS
nmi
5-day plot - Tide (above MLLW)
TIDE
ft
2026-09-07 09:20 amSSW 5.8 7.8 0.3-- W30.13- 66.2 64.9 63.0---
2026-09-07 09:00 amSSW 7.8 7.8 0.3-- NW30.14+0.02 64.9 64.9 62.6---
2026-09-07 08:40 amSSW 7.8 9.7 0.3-- N30.14- 64.9 64.9 62.8---
2026-09-07 08:20 amSSW 5.8 7.8 0.3-- N30.14- 64.6 65.1 62.8---
2026-09-07 08:00 amSSW 3.9 5.8 0.3-- N30.13+0.02 63.9 65.1 62.4---
2026-09-07 07:40 am S 5.8 5.8 0.3--NNE30.12- 64.0 64.9 62.2---
2026-09-07 07:20 am S 3.9 5.8 0.3--NNE30.11- 64.0 64.9 62.4---
2026-09-07 07:00 am S 3.9 3.9 0.3--NNE30.11+0.00 64.0 65.1 62.4---
2026-09-07 06:40 am S 3.9 5.8 0.3-- NE30.12- 63.5 64.9 62.2---
2026-09-07 06:20 am S 3.9 5.8 0.3-- NE30.12- 63.5 64.9 62.4---
2026-09-07 06:00 am S 5.8 7.8 0.3--ESE30.12+0.00 63.1 64.9 62.1---
2026-09-07 05:40 am S 5.8 7.8 0.3-- SE30.12- 63.5 64.9 62.2---
2026-09-07 05:20 amSSE 3.9 5.8 0.0-- S30.11- 63.7 64.6 62.4---
2026-09-07 05:00 amSSE 3.9 3.9 0.0--SSW30.11+0.03 63.7 64.2 62.1---
2026-09-07 04:40 amSSE 1.9 3.9 0.0--WSW30.11- 64.6 64.0 62.6---
2026-09-07 04:20 am W 1.9 1.9 0.0--WSW30.11- 64.8 63.7 62.8---
2026-09-07 04:00 am SW 1.9 1.9 0.0-- W30.11+0.01 64.9 63.3 62.6---
2026-09-07 03:40 amSSE 1.9 3.9 0.0--WNW30.11- 63.1 63.1 61.7---
2026-09-07 03:20 am S 1.9 1.9 0.0-- NW30.11- 63.9 63.0 62.1---
2026-09-07 03:00 am W 3.9 5.8 0.0-- NW30.11+0.01 64.6 62.8 62.6---
2026-09-07 02:40 amSSW 5.8 5.8 0.0-- NW30.11- 64.9 62.6 62.8---
2026-09-07 02:20 am S 5.8 5.8 0.0--NNW30.11- 63.7 62.4 61.9---
2026-09-07 02:00 amSSW 1.9 3.9 0.3-- NW30.09+0.00 64.2 62.2 62.1---
2026-09-07 01:40 amSSE 3.9 5.8 0.3--NNW30.09- 63.5 62.1 61.9---
2026-09-07 01:20 am S 3.9 5.8 0.3-- N30.09- 63.5 61.9 61.7---
2026-09-07 01:00 am S 3.9 3.9 0.3-- N30.10+0.04 63.9 61.7 62.1---
2026-09-07 12:40 am S 3.9 3.9 0.3-- N30.09- 63.3 61.3 63.0---
2026-09-07 12:20 am S 1.9 3.9 0.3--NNE30.10- 62.8 61.2 62.4---
2026-09-07 12:00 am S 1.9 3.9 0.3--ENE30.10+0.03 62.6 61.5 61.7---
2026-09-06 11:40 pm SE 1.9 1.9 0.3--ENE30.09- 64.6 61.3 62.6---
2026-09-06 11:00 pmNNW 1.9 3.9 0.3--ENE30.09+0.03 65.8 61.5 63.5---
2026-09-06 10:40 pm N 1.9 3.9 0.3--ENE30.08- 65.5 61.3 63.5---
2026-09-06 10:20 pm- 0.0 1.9 0.3--ENE30.07- 65.1 62.2 63.1---
2026-09-06 10:00 pmENE 1.9 3.9 0.3--ENE30.06+0.00 65.5 62.8 63.3---
2026-09-06 09:40 pmESE 1.9 3.9 0.3-- E30.05- 65.5 63.0 63.5---
2026-09-06 09:20 pmESE 1.9 1.9 0.3-- E30.05- 65.1 63.5 63.3---
2026-09-06 09:00 pmESE 1.9 3.9 0.3-- E30.06+0.00 65.3 63.9 63.7---
2026-09-06 08:40 pmESE 3.9 3.9 0.3--ESE30.06- 64.0 64.0 63.0---
2026-09-06 08:20 pm E 3.9 3.9 0.3--ESE30.06- 64.9 64.2 63.9---
2026-09-06 08:00 pm E 3.9 5.8 0.7-- SE30.06-0.01 66.0 64.6 64.4---
2026-09-06 07:40 pm E 3.9 5.8 0.7-- SE30.06- 66.0 64.8 64.8---
2026-09-06 07:20 pm E 5.8 5.8 0.7-- SE30.06- 66.0 64.9 65.1---
2026-09-06 07:00 pm E 7.8 9.7 0.7--SSE30.06-0.02 66.7 65.5 65.7---
2026-09-06 06:40 pmENE 7.8 9.7 0.7--SSE30.06- 67.1 65.7 65.8---
2026-09-06 06:20 pmENE 7.8 9.7 0.7--SSE30.06- 67.5 66.2 66.0---
2026-09-06 06:00 pmENE 7.8 9.7 0.7--SSE30.06-0.02 67.8 66.4 66.2---
2026-09-06 05:40 pm E 7.8 9.7 0.7--SSE30.06- 67.6 66.9 66.4---
2026-09-06 05:20 pmENE 5.8 7.8 0.7--SSE30.06- 68.0 67.3 66.2---
2026-09-06 05:00 pmENE 5.8 7.8 0.3-- SE30.07-0.03 68.0 67.1 66.7---
2026-09-06 04:40 pmENE 5.8 7.8 0.3--SSE30.07- 68.4 67.6 67.1---
2026-09-06 04:20 pmENE 5.8 7.8 0.3-- E30.08- 68.5 67.3 67.1---
2026-09-06 04:00 pmENE 5.8 7.8 0.3--ENE30.08-0.04 68.7 66.7 67.1---
2026-09-06 03:40 pm NE 5.8 5.8 0.3--ENE30.08- 68.5 66.6 67.1---
2026-09-06 03:20 pm NE 3.9 5.8 0.3-- E30.08- 69.1 66.6 67.3---
2026-09-06 03:00 pm NE 3.9 3.9 0.3-- SE30.08-0.04 69.3 66.4 67.5---
2026-09-06 02:40 pm NE 3.9 3.9 0.3-- SE30.09- 69.1 66.0 67.3---
2026-09-06 02:20 pm NE 3.9 5.8 0.3--SSE30.09- 69.1 66.0 66.9---
2026-09-06 02:00 pm NE 3.9 3.9 0.3-- S30.10-0.02 68.9 65.8 66.7---
2026-09-06 01:40 pm NE 3.9 5.8 0.3-- S30.11- 68.9 66.0 66.7---
2026-09-06 01:20 pm N 3.9 3.9 0.3--SSE30.11- 68.7 65.7 66.7---
2026-09-06 01:00 pm N 3.9 3.9 0.3--SSW30.12+0.00 68.7 65.5 66.4---
2026-09-06 12:40 pmNNW 3.9 3.9 0.3--SSW30.12- 69.1 64.4 66.4---
2026-09-06 12:20 pmNNW 3.9 3.9 0.3-- NE30.12- 69.4 64.0 66.2---
2026-09-06 12:00 pm NW 3.9 3.9 0.3-- E30.12+0.00 69.4 65.8 65.7---
2026-09-06 11:40 am NW 1.9 1.9 0.3-- NE30.12- 70.7 63.3 66.0---
2026-09-06 11:20 am- 0.0 1.9 0.3--NNE30.12- 71.8 63.5 66.0---
2026-09-06 11:00 am- 0.0 1.9 0.3--NNE30.12+0.00 70.5 63.7 65.3---
2026-09-06 10:40 am--- 0.3--NNW30.12- 67.5 63.9 64.0---
2026-09-06 10:20 am S 1.9 3.9 0.3-- N30.13- 65.8 63.9 63.1---
2026-09-06 10:00 am SW 3.9 3.9 0.3-- N30.12+0.02 64.6 63.9 62.4---

Wave Summary
for 45216 as of (9:40 am CDT)
1440 GMT on 09/07/2026:

These wave data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 0.3 ft
Previous observations
TIME
(CDT)
5-day plot - Wave Height
WVHT
ft
5-day plot - Swell Height
SwH
ft
5-day plot - Swell Period
SwP
sec
5-day plot - Swell Direction
SwD
 
5-day plot - Wind Wave Height
WWH
ft
5-day plot - Wind Wave Period
WWP
sec
5-day plot - Wind Wave Direction
WWD
 
5-day plot - Wave Steepness
STEEPNESS
 
5-day plot - Average Wave Period
APD
sec
2026-09-07 09:20 am 0.3------ N/A-
2026-09-07 09:00 am 0.3------ N/A-
2026-09-07 08:40 am 0.3------ N/A-
2026-09-07 08:20 am 0.3------ N/A-
2026-09-07 08:00 am 0.3------ N/A-
2026-09-07 07:40 am 0.3------ N/A-
2026-09-07 07:20 am 0.3------ N/A-
2026-09-07 07:00 am 0.3------ N/A-
2026-09-07 06:40 am 0.3------ N/A-
2026-09-07 06:20 am 0.3------ N/A-
2026-09-07 06:00 am 0.3------ N/A-
2026-09-07 05:40 am 0.3------ N/A-
2026-09-07 05:20 am 0.0------ N/A-
2026-09-07 05:00 am 0.0------ N/A-
2026-09-07 04:40 am 0.0------ N/A-
2026-09-07 04:20 am 0.0------ N/A-
2026-09-07 04:00 am 0.0------ N/A-
2026-09-07 03:40 am 0.0------ N/A-
2026-09-07 03:20 am 0.0------ N/A-
2026-09-07 03:00 am 0.0------ N/A-
2026-09-07 02:40 am 0.0------ N/A-
2026-09-07 02:20 am 0.0------ N/A-
2026-09-07 02:00 am 0.3------ N/A-
2026-09-07 01:40 am 0.3------ N/A-
2026-09-07 01:20 am 0.3------ N/A-
2026-09-07 01:00 am 0.3------ N/A-
2026-09-07 12:40 am 0.3------ N/A-
2026-09-07 12:20 am 0.3------ N/A-
2026-09-07 12:00 am 0.3------ N/A-
2026-09-06 11:40 pm 0.3------ N/A-
2026-09-06 11:00 pm 0.3------ N/A-
2026-09-06 10:40 pm 0.3------ N/A-
2026-09-06 10:20 pm 0.3------ N/A-
2026-09-06 10:00 pm 0.3------ N/A-
2026-09-06 09:40 pm 0.3------ N/A-
2026-09-06 09:20 pm 0.3------ N/A-
2026-09-06 09:00 pm 0.3------ N/A-
2026-09-06 08:40 pm 0.3------ N/A-
2026-09-06 08:20 pm 0.3------ N/A-
2026-09-06 08:00 pm 0.7------ N/A-
2026-09-06 07:40 pm 0.7------ N/A-
2026-09-06 07:20 pm 0.7------ N/A-
2026-09-06 07:00 pm 0.7------ N/A-
2026-09-06 06:40 pm 0.7------ N/A-
2026-09-06 06:20 pm 0.7------ N/A-
2026-09-06 06:00 pm 0.7------ N/A-
2026-09-06 05:40 pm 0.7------ N/A-
2026-09-06 05:20 pm 0.7------ N/A-
2026-09-06 05:00 pm 0.3------ N/A-
2026-09-06 04:40 pm 0.3------ N/A-
2026-09-06 04:20 pm 0.3------ N/A-
2026-09-06 04:00 pm 0.3------ N/A-
2026-09-06 03:40 pm 0.3------ N/A-
2026-09-06 03:20 pm 0.3------ N/A-
2026-09-06 03:00 pm 0.3------ N/A-
2026-09-06 02:40 pm 0.3------ N/A-
2026-09-06 02:20 pm 0.3------ N/A-
2026-09-06 02:00 pm 0.3------ N/A-
2026-09-06 01:40 pm 0.3------ N/A-
2026-09-06 01:20 pm 0.3------ N/A-
2026-09-06 01:00 pm 0.3------ N/A-
2026-09-06 12:40 pm 0.3------ N/A-
2026-09-06 12:20 pm 0.3------ N/A-
2026-09-06 12:00 pm 0.3------ N/A-
2026-09-06 11:40 am 0.3------ N/A-
2026-09-06 11:20 am 0.3------ N/A-
2026-09-06 11:00 am 0.3------ N/A-
2026-09-06 10:40 am 0.3------ N/A-
2026-09-06 10:20 am 0.3------ N/A-
2026-09-06 10:00 am 0.3------ N/A-

Ocean Conditions at 45216 as of
(9:40 am CDT)
1440 GMT on 09/07/2026:

These oceanographic data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

Depth (DEPTH): 9.8 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):55.40 °F
Previous observations
TIME
(CDT)
DEPTH
ft
5-day plot - Ocean Temperature
OTMP
°F
5-day plot - Conductivity
COND
mS/cm
5-day plot - Salinity
SAL
psu
5-day plot - Oxygen Saturation
O2%
%
5-day plot - Oxygen Concentration
O2PPM
ppm
5-day plot - Chlorophyll
CLCON
ug/l
5-day plot - Turbidity
TURB
FTU
5-day plot - pH
PH
 
5-day plot - Eh
EH
mV
2026-09-07 09:20 am 9.855.40--------
2026-09-07 09:00 am 9.855.40--------
2026-09-07 08:40 am 9.858.17--------
2026-09-07 08:20 am 9.858.17--------
2026-09-07 08:00 am 9.858.17--------
2026-09-07 07:40 am 9.858.17--------
2026-09-07 07:20 am 9.858.17--------
2026-09-07 07:00 am 9.858.17--------
2026-09-07 06:40 am 9.858.17--------
2026-09-07 06:20 am 9.858.17--------
2026-09-07 06:00 am 9.858.17--------
2026-09-07 05:40 am 9.858.17--------
2026-09-07 05:20 am 9.858.17--------
2026-09-07 05:00 am 9.858.17--------
2026-09-07 04:40 am 9.859.25--------
2026-09-07 04:20 am 9.859.25--------
2026-09-07 04:00 am 9.859.25--------
2026-09-07 03:40 am 9.856.52--------
2026-09-07 03:20 am 9.856.52--------
2026-09-07 03:00 am 9.856.52--------
2026-09-07 02:40 am 9.858.68--------
2026-09-07 02:20 am 9.858.68--------
2026-09-07 02:00 am 9.858.68--------
2026-09-07 01:40 am 9.856.57--------
2026-09-07 01:20 am 9.856.57--------
2026-09-07 01:00 am 9.856.57--------
2026-09-07 12:40 am 9.856.57--------
2026-09-07 12:20 am 9.856.57--------
2026-09-07 12:00 am 9.856.57--------
2026-09-06 11:40 pm 9.856.57--------
2026-09-06 11:00 pm 9.856.57--------
2026-09-06 10:40 pm 9.856.57--------
2026-09-06 10:20 pm 9.856.57--------
2026-09-06 10:00 pm 9.856.57--------
2026-09-06 09:40 pm 9.856.57--------
2026-09-06 09:20 pm 9.856.57--------
2026-09-06 09:00 pm 9.856.57--------
2026-09-06 08:40 pm 9.853.85--------
2026-09-06 08:20 pm 9.853.85--------
2026-09-06 08:00 pm 9.853.85--------
2026-09-06 06:40 pm 9.849.59--------
2026-09-06 05:40 pm 9.858.59--------
2026-09-06 05:20 pm 9.858.59--------
2026-09-06 05:00 pm 9.858.59--------
2026-09-06 04:40 pm 9.860.33--------
2026-09-06 04:20 pm 9.860.33--------
2026-09-06 04:00 pm 9.860.33--------
2026-09-06 03:40 pm 9.862.29--------
2026-09-06 03:20 pm 9.862.29--------
2026-09-06 03:00 pm 9.862.29--------
2026-09-06 02:40 pm 9.864.67--------
2026-09-06 02:20 pm 9.864.67--------
2026-09-06 02:00 pm 9.864.67--------
2026-09-06 01:40 pm 9.864.78--------
2026-09-06 01:20 pm 9.864.78--------
2026-09-06 01:00 pm 9.864.78--------
2026-09-06 12:40 pm 9.864.78--------
2026-09-06 12:20 pm 9.864.78--------
2026-09-06 12:00 pm 9.864.78--------
2026-09-06 11:40 am 9.864.78--------
2026-09-06 11:20 am 9.864.78--------
2026-09-06 11:00 am 9.864.78--------
2026-09-06 10:40 am 9.864.78--------
2026-09-06 10:20 am 9.864.78--------
2026-09-06 10:00 am 9.864.78--------

Solar Radiation Conditions at 45216 as of
(9:40 am CDT)
1440 GMT on 09/07/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Short Wave Radiation 1 Short Wave Radiation 1 (SRAD1): 542.9watts/meter2
Previous observations
TIME
(CDT)
5-day plot - Short Wave Radiation 1
SRAD1
w/m2
5-day plot - Short Wave Radiation 2
SRAD2
w/m2
5-day plot - Long Wave Radiation
LRAD
w/m2
2026-09-07 09:20 am 384.4--
2026-09-07 09:00 am 146.3--
2026-09-07 08:40 am 179.1--
2026-09-07 08:20 am 75.4--
2026-09-07 08:00 am 54.1--
2026-09-07 07:40 am 46.3--
2026-09-07 07:20 am 33.5--
2026-09-07 07:00 am 22.0--
2026-09-07 06:40 am 13.1--
2026-09-07 06:20 am 2.2--
2026-09-07 06:00 am 0.0--
2026-09-07 05:40 am 0.6--
2026-09-07 05:20 am 0.0--
2026-09-07 05:00 am 0.0--
2026-09-07 04:40 am 0.2--
2026-09-07 04:20 am 1.0--
2026-09-07 04:00 am 0.8--
2026-09-07 03:40 am 0.0--
2026-09-07 03:20 am 0.0--
2026-09-07 03:00 am 0.0--
2026-09-07 02:40 am 0.9--
2026-09-07 02:20 am 0.0--
2026-09-07 02:00 am 1.0--
2026-09-07 01:40 am 0.0--
2026-09-07 01:20 am 0.0--
2026-09-07 01:00 am 0.0--
2026-09-07 12:40 am 0.1--
2026-09-07 12:20 am 0.0--
2026-09-07 12:00 am 0.0--
2026-09-06 11:40 pm 0.0--
2026-09-06 11:00 pm 1.0--
2026-09-06 10:40 pm 1.0--
2026-09-06 10:20 pm 0.2--
2026-09-06 10:00 pm 0.4--
2026-09-06 09:40 pm 1.0--
2026-09-06 09:20 pm 0.0--
2026-09-06 09:00 pm 0.9--
2026-09-06 08:40 pm 0.0--
2026-09-06 08:20 pm 0.0--
2026-09-06 08:00 pm 0.0--
2026-09-06 07:40 pm 1.0--
2026-09-06 07:20 pm 8.3--
2026-09-06 07:00 pm 30.4--
2026-09-06 06:40 pm 50.3--
2026-09-06 06:20 pm 77.3--
2026-09-06 06:00 pm 237.8--
2026-09-06 05:40 pm 336.7--
2026-09-06 05:20 pm 398.7--
2026-09-06 05:00 pm 456.0--
2026-09-06 04:40 pm 508.6--
2026-09-06 04:20 pm 557.4--
2026-09-06 04:00 pm 599.4--
2026-09-06 03:40 pm 643.1--
2026-09-06 03:20 pm 680.1--
2026-09-06 03:00 pm 715.5--
2026-09-06 02:40 pm 747.9--
2026-09-06 02:20 pm 773.3--
2026-09-06 02:00 pm 796.9--
2026-09-06 01:40 pm 783.2--
2026-09-06 01:20 pm 815.5--
2026-09-06 01:00 pm 820.4--
2026-09-06 12:40 pm 829.1--
2026-09-06 12:20 pm 871.2--
2026-09-06 12:00 pm 642.8--
2026-09-06 11:40 am 799.9--
2026-09-06 11:20 am 733.5--
2026-09-06 11:00 am 456.9--
2026-09-06 10:40 am 741.6--
2026-09-06 10:20 am 608.9--
2026-09-06 10:00 am 383.0--