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
(8:40 pm EDT on 04/26/2024)
0040 GMT on 04/27/2024:
     

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):ESE ( 110 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 16 kts
5-day plot - Wind Gust Wind Gust (GST): 17 kts
5-day plot - Air Temperature Air Temperature (ATMP): 50.4 °F
5-day plot - Wind Chill Wind Chill (CHILL): 44.4 °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
2024-04-26 08:30 pmESE 17 19------ 50.4-----
2024-04-26 08:20 pmESE 16 18------ 50.4-----
2024-04-26 08:10 pmESE 15 16------ 50.2-----
2024-04-26 08:00 pmESE 15 17------ 50.4-----
2024-04-26 07:50 pmESE 15 16------ 50.0-----
2024-04-26 07:40 pm E 15 16------ 49.8-----
2024-04-26 07:30 pm E 15 17------ 49.5-----
2024-04-26 07:20 pmESE 14 16------ 49.3-----
2024-04-26 07:10 pm E 15 17------ 49.5-----
2024-04-26 07:00 pmESE 17 20------ 49.6-----
2024-04-26 06:50 pmESE 16 19------ 49.6-----
2024-04-26 06:40 pmESE 18 19------ 49.5-----
2024-04-26 06:30 pmESE 18 19------ 49.5-----
2024-04-26 06:20 pmESE 15 17------ 49.6-----
2024-04-26 06:10 pmESE 13 18------ 49.6-----
2024-04-26 06:00 pmESE 14 17------ 49.6-----
2024-04-26 05:50 pmESE 14 16------ 49.1-----
2024-04-26 05:40 pmESE 13 16------ 48.9-----
2024-04-26 05:30 pmESE 12 15------ 48.7-----
2024-04-26 05:20 pmESE 15 17------ 48.4-----
2024-04-26 05:10 pmESE 15 17------ 48.4-----
2024-04-26 05:00 pmESE 15 16------ 47.5-----
2024-04-26 04:50 pm SE 15 16------ 47.1-----
2024-04-26 04:40 pmESE 15 18------ 47.8-----
2024-04-26 04:30 pmESE 17 19------ 47.8-----
2024-04-26 04:20 pmESE 16 18------ 47.3-----
2024-04-26 04:10 pmESE 15 17------ 47.3-----
2024-04-26 04:00 pmESE 17 18------ 46.9-----
2024-04-26 03:50 pmESE 16 19------ 46.8-----
2024-04-26 03:40 pmESE 16 18------ 46.6-----
2024-04-26 03:30 pmESE 16 18------ 46.4-----
2024-04-26 03:20 pmESE 16 18------ 46.2-----
2024-04-26 03:10 pmESE 16 19------ 46.0-----
2024-04-26 03:00 pmESE 16 19------ 45.7-----
2024-04-26 02:50 pmESE 16 17------ 44.4-----
2024-04-26 02:40 pmESE 17 19------ 43.0-----
2024-04-26 02:30 pmESE 17 19------ 43.2-----
2024-04-26 02:20 pmESE 18 20------ 42.8-----
2024-04-26 02:10 pmESE 17 18------ 42.1-----
2024-04-26 02:00 pmESE 15 17------ 41.7-----
2024-04-26 01:50 pmESE 16 17------ 41.5-----
2024-04-26 01:40 pmESE 15 17------ 41.5-----
2024-04-26 01:30 pmESE 15 16------ 41.7-----
2024-04-26 01:20 pm SE 14 16------ 42.1-----
2024-04-26 01:10 pm SE 15 16------ 42.1-----
2024-04-26 01:00 pm SE 15 16------ 42.1-----
2024-04-26 12:50 pm SE 16 17------ 42.4-----
2024-04-26 12:40 pm SE 16 17------ 42.6-----
2024-04-26 12:30 pm SE 17 19------ 42.8-----
2024-04-26 12:20 pm SE 17 18------ 43.0-----
2024-04-26 12:10 pm SE 16 18------ 43.3-----
2024-04-26 12:00 pm SE 17 18------ 43.5-----
2024-04-26 11:50 amSSE 18 20------ 43.7-----
2024-04-26 11:40 am SE 18 19------ 43.9-----
2024-04-26 11:30 amSSE 14 16------ 43.2-----
2024-04-26 11:20 amSSE 13 15------ 42.8-----
2024-04-26 11:10 am SE 13 14------ 42.1-----
2024-04-26 11:00 am SE 13 14------ 41.7-----
2024-04-26 10:50 am SE 12 13------ 41.9-----
2024-04-26 10:40 am SE 12 13------ 41.9-----
2024-04-26 10:30 amSSE 13 14------ 41.7-----
2024-04-26 10:20 am SE 13 14------ 41.5-----
2024-04-26 10:10 am SE 11 13------ 41.4-----
2024-04-26 10:00 am SE 9 9------ 41.5-----
2024-04-26 09:50 am SE 8 9------ 41.2-----
2024-04-26 09:40 am SE 9 10------ 40.8-----
2024-04-26 09:30 am SE 12 13------ 40.5-----
2024-04-26 09:20 am SE 13 14------ 40.6-----
2024-04-26 09:10 amESE 11 13------ 40.8-----
2024-04-26 09:00 amESE 10 10------ 40.8-----
2024-04-26 08:50 amESE 9 11------ 41.0-----
2024-04-26 08:40 amESE 7 9------ 41.0-----
2024-04-26 08:30 amESE 7 8------ 40.8-----
2024-04-26 08:20 am SE 7 8------ 40.8-----
2024-04-26 08:10 am SE 7 8------ 40.8-----
2024-04-26 08:00 am SE 7 8------ 40.8-----
2024-04-26 07:50 am SE 8 9------ 40.8-----
2024-04-26 07:40 am SE 8 9------ 40.6-----
2024-04-26 07:30 am SE 7 8------ 40.8-----
2024-04-26 07:20 am SE 7 8------ 40.6-----
2024-04-26 07:10 am SE 6 8------ 40.6-----
2024-04-26 07:00 am SE 7 8------ 40.6-----
2024-04-26 06:50 am SE 7 7------ 40.3-----
2024-04-26 06:40 amSSE 5 6------ 39.9-----
2024-04-26 06:30 am- 0 2------ 35.1-----
2024-04-26 06:20 amESE 2 4------ 37.2-----
2024-04-26 06:10 amWNW 2 3------ 35.8-----
2024-04-26 06:00 am- 0 2------ 35.2-----
2024-04-26 05:50 am NE 1 2------ 34.2-----
2024-04-26 05:40 amNNW 1 1------ 35.1-----
2024-04-26 05:30 amNNE 1 1------ 35.2-----
2024-04-26 05:20 amNNW 1 1------ 35.2-----
2024-04-26 05:10 am W 1 2------ 35.1-----
2024-04-26 05:00 am W 1 2------ 35.1-----
2024-04-26 04:50 amWSW 3 3------ 35.1-----
2024-04-26 04:40 am W 3 3------ 35.1-----
2024-04-26 04:30 am W 4 4------ 35.8-----
2024-04-26 04:20 am SW 4 5------ 36.7-----
2024-04-26 04:10 amSSW 4 5------ 36.7-----
2024-04-26 04:00 am SW 5 6------ 37.0-----
2024-04-26 03:50 amSSW 5 6------ 37.2-----
2024-04-26 03:40 amSSW 5 6------ 37.4-----
2024-04-26 03:30 amSSW 5 6------ 37.2-----
2024-04-26 03:20 amSSW 6 6------ 37.0-----
2024-04-26 03:10 am SW 5 6------ 37.0-----
2024-04-26 03:00 amWSW 5 6------ 37.6-----
2024-04-26 02:50 amSSW 6 9------ 39.2-----
2024-04-26 02:40 amSSE 9 11------ 39.6-----
2024-04-26 02:30 amSSE 10 10------ 39.6-----
2024-04-26 02:20 amSSE 10 11------ 39.6-----
2024-04-26 02:10 amSSE 9 10------ 39.6-----
2024-04-26 02:00 amSSE 9 10------ 39.4-----
2024-04-26 01:50 amSSE 10 10------ 39.2-----
2024-04-26 01:40 amSSE 9 11------ 39.0-----
2024-04-26 01:30 am SE 10 11------ 39.2-----
2024-04-26 01:20 am SE 10 10------ 38.8-----
2024-04-26 01:10 am SE 9 10------ 38.8-----
2024-04-26 01:00 amSSE 9 10------ 38.8-----
2024-04-26 12:50 am SE 8 9------ 38.8-----
2024-04-26 12:40 am SE 9 10------ 38.8-----
2024-04-26 12:30 am SE 8 9------ 38.8-----
2024-04-26 12:20 am SE 8 9------ 38.8-----
2024-04-26 12:10 am SE 9 9------ 38.8-----
2024-04-26 12:00 am SE 8 9------ 38.8-----
2024-04-25 11:50 pm SE 8 9------ 38.8-----
2024-04-25 11:40 pm SE 8 9------ 38.7-----
2024-04-25 11:30 pm SE 7 9------ 38.5-----
2024-04-25 11:20 pm SE 8 9------ 38.5-----
2024-04-25 11:10 pm SE 8 9------ 38.5-----
2024-04-25 11:00 pm SE 8 9------ 38.7-----
2024-04-25 10:50 pm SE 8 10------ 38.5-----
2024-04-25 10:40 pm SE 9 10------ 38.5-----
2024-04-25 10:30 pm SE 8 10------ 38.5-----
2024-04-25 10:20 pm SE 9 10------ 38.3-----
2024-04-25 10:10 pm SE 8 9------ 38.1-----
2024-04-25 10:00 pm SE 8 9------ 38.1-----
2024-04-25 09:50 pm SE 8 9------ 38.1-----
2024-04-25 09:40 pm SE 8 9------ 38.1-----
2024-04-25 09:30 pm SE 9 10------ 38.1-----
2024-04-25 09:20 pm SE 9 10------ 38.1-----
2024-04-25 09:10 pm SE 10 10------ 38.1-----
2024-04-25 09:00 pm SE 9 10------ 37.9-----
2024-04-25 08:50 pm SE 8 9------ 37.9-----
2024-04-25 08:40 pm SE 10 11------ 38.1-----
2024-04-25 08:30 pm SE 9 10------ 38.1-----
2024-04-25 08:20 pm SE 10 11------ 38.1-----
2024-04-25 08:10 pm SE 10 12------ 38.1-----
2024-04-25 08:00 pm SE 10 11------ 38.1-----
2024-04-25 07:50 pm SE 10 12------ 38.3-----