Station List

Station APNM4 - Alpena Harbor Light, Alpena, MI Image indicating link to RSS feed of recent meteorological observations for station APNM4

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
45.060 N 83.424 W (45°3'35" N 83°25'25" W)

Site elevation: 177.5 m above mean sea level
Air temp height: 15 m above site elevation
Anemometer height: 18 m above site elevation

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station APNM4

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yellow diamond Stations with recent data
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Station APNM4

Conditions at APNM4 as of
(4:20 pm EDT)
2020 GMT on 04/23/2024:
     

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): S ( 170 deg true )
5-day plot - Wind Speed Wind Speed (WSPD):6.7 m/s
5-day plot - Wind Gust Wind Gust (GST):6.7 m/s
5-day plot - Air Temperature Air Temperature (ATMP): 12.5 °C
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(EDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
m/s		 5-day plot - Wind Gust
GST
m/s		 5-day plot - Wave Height
WVHT
m		 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
mb		 5-day plot - Pressure Tendency
PTDY
mb		 5-day plot - Air Temperature
ATMP
°C		 5-day plot - Water Temperature
WTMP
°C		 5-day plot - Dew Point
DEWP
°C		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
km		 5-day plot - Tide (above MLLW)
TIDE
m
2024-04-23 04:10 pm S 7 7------ 13.2-----
2024-04-23 04:00 pm S 5 6------ 15.3-----
2024-04-23 03:50 pmSSW 5 6------ 16.1-----
2024-04-23 03:40 pmSSW 5 6------ 16.5-----
2024-04-23 03:30 pm S 5 6------ 17.3-----
2024-04-23 03:20 pmWSW 5 6------ 17.5-----
2024-04-23 03:10 pmWSW 7 7------ 17.5-----
2024-04-23 03:00 pmWSW 5 7------ 17.4-----
2024-04-23 02:50 pm W 6 7------ 16.9-----
2024-04-23 02:40 pmWSW 4 6------ 16.7-----
2024-04-23 02:30 pmWSW 8 10------ 16.5-----
2024-04-23 02:20 pmWSW 8 9------ 16.3-----
2024-04-23 02:10 pmWSW 6 8------ 15.9-----
2024-04-23 02:00 pm W 7 9------ 15.8-----
2024-04-23 01:50 pmWSW 4 5------ 15.4-----
2024-04-23 01:40 pm W 4 6------ 14.9-----
2024-04-23 01:30 pmWSW 6 8------ 14.5-----
2024-04-23 01:20 pm SW 6 8------ 13.6-----
2024-04-23 01:10 pm SW 7 8------ 13.6-----
2024-04-23 01:00 pm SW 7 7------ 13.0-----
2024-04-23 12:50 pm SW 5 6------ 12.7-----
2024-04-23 12:40 pmWSW 6 6------ 12.0-----
2024-04-23 12:20 pm SW 5 6------ 11.1-----
2024-04-23 12:10 pm SW 7 7------ 10.7-----
2024-04-23 11:50 amSSW 9 9------ 10.5-----
2024-04-23 11:30 amWSW 8 10------ 10.9-----
2024-04-23 10:20 amWSW 6 8------ 11.4-----
2024-04-23 09:00 am SW 9 10------ 10.4-----
2024-04-23 08:40 am SW 6 8------ 10.3-----
2024-04-23 08:20 amSSW 7 8------ 9.9-----
2024-04-23 07:30 amSSW 8 9------ 10.1-----
2024-04-23 07:10 amSSW 6 7------ 9.7-----
2024-04-23 06:40 am S 7 8------ 9.2-----
2024-04-23 06:20 am S 7 8------ 8.8-----
2024-04-23 06:10 am S 7 7------ 8.7-----
2024-04-23 06:00 am S 5 6------ 8.5-----
2024-04-23 05:40 am S 4 4------ 8.4-----
2024-04-23 05:20 amWSW 4 4------ 9.2-----
2024-04-23 05:10 amWSW 4 5------ 9.5-----
2024-04-23 05:00 amWSW 5 5------ 9.9-----
2024-04-23 04:50 amWSW 6 7------ 10.5-----
2024-04-23 04:40 amWSW 6 7------ 10.6-----
2024-04-23 04:30 amWSW 8 9------ 11.0-----
2024-04-23 04:10 amWSW 6 7------ 11.5-----
2024-04-23 04:00 am SW 4 5------ 10.8-----
2024-04-23 02:10 amSSW 7 7------ 10.8-----
2024-04-23 01:40 amSSW 7 7------ 11.3-----
2024-04-23 01:30 amSSW 7 8------ 11.5-----
2024-04-23 01:20 amSSW 7 7------ 11.2-----
2024-04-23 01:00 amSSW 7 7------ 10.9-----
2024-04-23 12:50 am S 6 6------ 10.6-----
2024-04-23 12:40 am S 6 7------ 10.7-----
2024-04-23 12:30 am S 6 7------ 10.7-----
2024-04-23 12:20 amSSW 7 7------ 10.9-----
2024-04-23 12:10 amSSW 7 7------ 10.7-----
2024-04-23 12:00 amSSW 6 6------ 10.6-----
2024-04-22 11:50 pmSSW 6 6------ 10.8-----
2024-04-22 11:10 pmSSW 4 5------ 11.9-----
2024-04-22 11:00 pmSSW 5 5------ 12.5-----
2024-04-22 09:40 pmWSW 6 7------ 14.3-----
2024-04-22 09:30 pmWSW 7 8------ 14.4-----
2024-04-22 08:20 pmWSW 7 8------ 16.0-----
2024-04-22 08:00 pmWSW 9 9------ 16.6-----
2024-04-22 07:50 pmWSW 10 12------ 16.8-----
2024-04-22 07:40 pmWSW 7 8------ 17.0-----
2024-04-22 07:00 pmWSW 8 9------ 17.4-----
2024-04-22 06:30 pmWSW 7 9------ 17.4-----
2024-04-22 05:30 pmWSW 8 10------ 17.3-----
2024-04-22 04:50 pmWSW 9 11------ 17.2-----
2024-04-22 04:40 pm SW 9 11------ 16.8-----
2024-04-22 04:10 pmWSW 10 12------ 16.7-----