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
(11:00 pm EDT on 07/15/2024)
0300 GMT on 07/16/2024:
     

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): E ( 100 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3 kts
5-day plot - Wind Gust Wind Gust (GST): 3 kts
5-day plot - Air Temperature Air Temperature (ATMP): 76.5 °F
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
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
2024-07-15 10:50 pm E 2 2------ 76.3-----
2024-07-15 10:40 pm E 2 3------ 76.3-----
2024-07-15 10:30 pmESE 4 4------ 76.5-----
2024-07-15 10:20 pm E 4 5------ 76.6-----
2024-07-15 10:10 pmNNE 2 3------ 76.6-----
2024-07-15 10:00 pm NE 2 2------ 76.6-----
2024-07-15 09:40 pmENE 2 2------ 77.2-----
2024-07-15 09:30 pmENE 1 2------ 77.5-----
2024-07-15 09:20 pm E 2 2------ 77.4-----
2024-07-15 09:10 pmENE 2 3------ 77.2-----
2024-07-15 09:00 pmENE 3 3------ 77.4-----
2024-07-15 08:50 pm NE 1 2------ 77.2-----
2024-07-15 08:40 pmENE 2 2------ 77.0-----
2024-07-15 08:30 pm E 2 2------ 77.0-----
2024-07-15 08:20 pm- 0 1------ 77.5-----
2024-07-15 08:10 pmESE 2 2------ 76.6-----
2024-07-15 08:00 pmESE 3 4------ 76.6-----
2024-07-15 07:50 pm SE 5 6------ 76.6-----
2024-07-15 07:40 pm SE 5 6------ 77.0-----
2024-07-15 07:30 pm SE 7 7------ 77.4-----
2024-07-15 07:20 pm SE 5 5------ 78.6-----
2024-07-15 07:10 pmSSE 6 6------ 78.3-----
2024-07-15 07:00 pmSSE 6 7------ 77.0-----
2024-07-15 06:50 pmSSE 6 7------ 76.3-----
2024-07-15 06:40 pmSSE 7 8------ 76.3-----
2024-07-15 06:30 pm SE 7 8------ 76.1-----
2024-07-15 06:20 pmSSE 7 8------ 77.2-----
2024-07-15 06:10 pmESE 7 8------ 76.6-----
2024-07-15 06:00 pm SE 8 8------ 75.7-----
2024-07-15 05:50 pmESE 8 8------ 75.6-----
2024-07-15 05:40 pm SE 6 7------ 75.4-----
2024-07-15 05:30 pm SE 5 5------ 76.3-----
2024-07-15 05:20 pm SE 4 4------ 76.3-----
2024-07-15 05:10 pmSSE 4 5------ 76.6-----
2024-07-15 05:00 pm SE 4 4------ 75.7-----
2024-07-15 04:50 pmESE 5 6------ 75.7-----
2024-07-15 04:40 pm SE 6 7------ 75.4-----
2024-07-15 04:30 pm SE 7 8------ 75.2-----
2024-07-15 04:20 pm SE 8 8------ 74.8-----
2024-07-15 04:10 pmESE 8 9------ 74.5-----
2024-07-15 04:00 pmESE 8 9------ 74.7-----
2024-07-15 03:50 pm SE 8 9------ 75.0-----
2024-07-15 03:40 pmESE 7 8------ 75.6-----
2024-07-15 03:30 pmESE 8 9------ 76.3-----
2024-07-15 03:20 pm SE 10 11------ 76.5-----
2024-07-15 03:10 pm E 8 10------ 77.7-----
2024-07-15 03:00 pm SE 11 12------ 78.1-----
2024-07-15 02:50 pmSSW 4 5------ 80.2-----
2024-07-15 02:40 pmNNW 4 6------ 84.2-----
2024-07-15 02:30 pmWNW 3 4------ 84.0-----
2024-07-15 02:20 pmWNW 6 7------ 84.0-----
2024-07-15 02:10 pm W 5 6------ 83.3-----
2024-07-15 02:00 pmNNW 7 11------ 82.9-----
2024-07-15 01:50 pmWNW 7 9------ 82.9-----
2024-07-15 01:40 pmWNW 7 10------ 82.0-----
2024-07-15 01:30 pmWNW 7 9------ 82.4-----
2024-07-15 01:20 pmWSW 7 8------ 82.4-----
2024-07-15 01:10 pmWNW 4 7------ 81.5-----
2024-07-15 01:00 pm W 7 9------ 81.5-----
2024-07-15 12:50 pm W 9 12------ 81.5-----
2024-07-15 12:40 pmWSW 7 10------ 81.0-----
2024-07-15 12:30 pmWSW 6 8------ 80.8-----
2024-07-15 12:20 pm SW 4 6------ 80.4-----
2024-07-15 12:10 pmWSW 4 7------ 78.6-----
2024-07-15 12:00 pmWSW 8 10------ 78.4-----
2024-07-15 11:50 amWNW 6 9------ 77.9-----
2024-07-15 11:40 am W 6 9------ 77.2-----
2024-07-15 11:30 amWNW 9 10------ 76.3-----
2024-07-15 11:20 amWNW 9 11------ 76.1-----
2024-07-15 11:10 am NW 14 19------ 75.9-----
2024-07-15 11:00 am NW 11 13------ 76.1-----
2024-07-15 10:50 am NW 8 12------ 75.4-----
2024-07-15 10:40 am NW 7 9------ 74.8-----
2024-07-15 10:30 amWNW 10 12------ 74.7-----
2024-07-15 10:20 am W 8 11------ 74.5-----
2024-07-15 10:10 am W 9 11------ 74.1-----
2024-07-15 10:00 am W 11 14------ 73.9-----
2024-07-15 09:50 am W 9 12------ 73.9-----
2024-07-15 09:40 am W 10 12------ 73.6-----
2024-07-15 09:30 am W 7 9------ 73.6-----
2024-07-15 09:20 am W 7 9------ 73.4-----
2024-07-15 09:10 amWSW 8 9------ 73.2-----
2024-07-15 09:00 am SW 8 9------ 73.0-----
2024-07-15 08:50 amSSW 8 8------ 73.0-----
2024-07-15 08:40 amSSW 8 9------ 73.0-----
2024-07-15 08:30 am SW 5 6------ 72.9-----
2024-07-15 08:20 am SW 5 6------ 72.5-----
2024-07-15 08:10 amWSW 5 6------ 72.0-----
2024-07-15 08:00 amWSW 6 6------ 72.1-----
2024-07-15 07:50 am SW 5 6------ 72.0-----
2024-07-15 07:40 am SW 5 5------ 72.0-----
2024-07-15 07:30 am SW 4 5------ 72.1-----
2024-07-15 07:20 am SW 2 3------ 72.0-----
2024-07-15 07:10 amSSW 4 4------ 71.8-----
2024-07-15 07:00 amSSW 5 5------ 72.0-----
2024-07-15 06:50 amSSW 4 5------ 72.0-----
2024-07-15 06:40 amSSW 2 3------ 72.0-----
2024-07-15 06:30 am S 2 3------ 72.1-----
2024-07-15 06:20 am S 4 5------ 72.0-----
2024-07-15 06:10 am S 5 6------ 71.8-----
2024-07-15 06:00 am S 6 6------ 71.8-----
2024-07-15 05:50 am S 5 6------ 71.6-----
2024-07-15 05:40 am S 5 6------ 71.8-----
2024-07-15 05:30 am S 4 4------ 72.0-----
2024-07-15 05:20 amSSE 3 3------ 72.1-----
2024-07-15 05:10 amSSE 2 3------ 72.0-----
2024-07-15 05:00 am SE 1 1------ 71.8-----
2024-07-15 04:50 amENE 1 2------ 71.6-----
2024-07-15 04:40 am S 1 1------ 71.4-----
2024-07-15 04:30 amSSW 3 3------ 71.2-----
2024-07-15 04:20 amSSW 2 2------ 71.1-----
2024-07-15 04:10 am SW 1 2------ 71.2-----
2024-07-15 04:00 amSSW 2 3------ 71.1-----
2024-07-15 03:50 am SW 4 4------ 71.1-----
2024-07-15 03:40 am SW 4 5------ 71.1-----
2024-07-15 03:30 am W 3 3------ 71.2-----
2024-07-15 03:20 am W 3 3------ 71.2-----
2024-07-15 03:10 am W 1 2------ 71.2-----
2024-07-15 03:00 amWNW 2 2------ 71.2-----
2024-07-15 02:50 amNNW 1 1------ 71.4-----
2024-07-15 02:40 amWNW 1 2------ 71.6-----
2024-07-15 02:30 am W 2 3------ 71.6-----
2024-07-15 02:20 am W 2 3------ 71.4-----
2024-07-15 02:10 am- 0 1------ 71.2-----
2024-07-15 02:00 am- 0 0------ 71.1-----
2024-07-15 01:50 amNNE 1 1------ 71.2-----
2024-07-15 01:40 amNNE 2 2------ 71.4-----
2024-07-15 01:30 am E 1 2------ 72.0-----
2024-07-15 01:20 am NE 1 1------ 72.0-----
2024-07-15 01:10 amNNW 1 2------ 72.1-----
2024-07-15 01:00 am- 0 0------ 72.0-----
2024-07-15 12:50 am N 1 2------ 72.0-----
2024-07-15 12:40 am NE 1 1------ 72.1-----
2024-07-15 12:30 am NW 1 2------ 72.1-----
2024-07-15 12:20 am- 0 1------ 72.0-----
2024-07-15 12:10 am SE 1 2------ 71.6-----
2024-07-15 12:00 am S 2 2------ 71.6-----
2024-07-14 11:50 pm- 0 1------ 71.2-----
2024-07-14 11:40 pm SE 1 1------ 71.2-----
2024-07-14 11:30 pmNNE 2 2------ 71.2-----
2024-07-14 11:20 pmNNE 1 2------ 71.4-----
2024-07-14 11:10 pm E 1 2------ 71.4-----
2024-07-14 11:00 pmNNE 2 2------ 71.4-----
2024-07-14 10:50 pmNNE 2 3------ 71.6-----