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


Conditions at APNM4 as of
(7:00 am EDT)
1100 GMT on 03/28/2024:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9 kts
5-day plot - Wind Gust Wind Gust (GST): 11 kts
5-day plot - Air Temperature Air Temperature (ATMP): 31.1 °F
5-day plot - Wind Chill Wind Chill (CHILL): 22.5 °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
2024-03-28 06:50 amWSW 10 12------ 31.1-----
2024-03-28 06:40 amWSW 9 10------ 31.1-----
2024-03-28 06:30 amWSW 10 11------ 30.9-----
2024-03-28 06:20 amWSW 10 12------ 30.9-----
2024-03-28 06:10 amWSW 10 11------ 31.1-----
2024-03-28 06:00 amWSW 11 14------ 30.9-----
2024-03-28 05:50 am SW 11 12------ 30.7-----
2024-03-28 05:40 am SW 10 11------ 30.7-----
2024-03-28 05:30 am SW 11 12------ 31.1-----
2024-03-28 05:20 amSSW 11 12------ 30.9-----
2024-03-28 05:10 am SW 11 12------ 31.1-----
2024-03-28 05:00 am SW 10 11------ 30.9-----
2024-03-28 04:50 am SW 8 9------ 30.9-----
2024-03-28 04:40 am SW 9 10------ 30.9-----
2024-03-28 04:30 am SW 10 12------ 31.1-----
2024-03-28 04:20 am SW 10 11------ 31.3-----
2024-03-28 04:10 am SW 10 11------ 31.5-----
2024-03-28 04:00 amSSW 11 12------ 31.5-----
2024-03-28 03:50 amSSW 11 11------ 31.5-----
2024-03-28 03:40 amSSW 10 11------ 31.6-----
2024-03-28 03:30 amSSW 10 11------ 31.8-----
2024-03-28 03:20 amSSW 10 12------ 32.0-----
2024-03-28 03:10 amSSW 10 11------ 32.4-----
2024-03-28 03:00 am SW 9 10------ 32.5-----
2024-03-28 02:50 am SW 10 12------ 32.7-----
2024-03-28 02:40 am SW 11 13------ 32.7-----
2024-03-28 02:30 amSSW 12 13------ 32.9-----
2024-03-28 02:20 am SW 12 13------ 33.1-----
2024-03-28 02:10 am SW 11 12------ 33.3-----
2024-03-28 02:00 am SW 12 13------ 33.4-----
2024-03-28 01:50 am SW 11 12------ 33.4-----
2024-03-28 01:40 am SW 10 12------ 33.6-----
2024-03-28 01:30 am SW 11 13------ 33.8-----
2024-03-28 01:20 am SW 10 11------ 34.0-----
2024-03-28 01:10 am SW 10 11------ 34.2-----
2024-03-28 01:00 am SW 11 12------ 34.2-----
2024-03-28 12:50 am SW 13 15------ 34.2-----
2024-03-28 12:40 am SW 13 14------ 34.3-----
2024-03-28 12:30 am SW 13 15------ 34.3-----
2024-03-28 12:20 am SW 13 16------ 34.5-----
2024-03-28 12:10 am SW 14 17------ 34.5-----
2024-03-28 12:00 am SW 14 16------ 34.5-----
2024-03-27 11:50 pm SW 16 18------ 34.5-----
2024-03-27 11:40 pm SW 14 17------ 34.5-----
2024-03-27 11:30 pm SW 13 15------ 34.5-----
2024-03-27 11:20 pm SW 11 12------ 34.5-----
2024-03-27 11:10 pm SW 11 12------ 34.5-----
2024-03-27 11:00 pm SW 10 12------ 34.5-----
2024-03-27 10:50 pm SW 11 12------ 34.5-----
2024-03-27 10:40 pm SW 11 12------ 34.5-----
2024-03-27 10:30 pm SW 10 12------ 34.5-----
2024-03-27 10:20 pm SW 12 13------ 34.5-----
2024-03-27 10:10 pmSSW 12 13------ 34.5-----
2024-03-27 10:00 pmSSW 11 12------ 34.5-----
2024-03-27 09:50 pmSSW 10 12------ 34.5-----
2024-03-27 09:40 pmSSW 10 12------ 34.5-----
2024-03-27 09:30 pm SW 10 11------ 34.5-----
2024-03-27 09:20 pm SW 9 10------ 34.5-----
2024-03-27 09:10 pm SW 10 11------ 34.5-----
2024-03-27 09:00 pm SW 10 10------ 34.7-----
2024-03-27 08:50 pm SW 9 10------ 34.7-----
2024-03-27 08:40 pmWSW 9 12------ 34.7-----
2024-03-27 08:30 pmWSW 7 9------ 34.7-----
2024-03-27 08:20 pmWSW 9 11------ 34.9-----
2024-03-27 08:10 pm W 11 14------ 34.9-----
2024-03-27 08:00 pmWSW 9 10------ 35.1-----
2024-03-27 07:50 pmWSW 10 12------ 35.1-----
2024-03-27 07:30 pm W 9 12------ 35.1-----
2024-03-27 07:20 pm W 12 15------ 35.1-----
2024-03-27 07:10 pm W 10 13------ 35.1-----
2024-03-27 07:00 pm W 11 15------ 35.1-----
2024-03-27 06:50 pm W 14 18------ 34.9-----
2024-03-27 06:40 pm W 13 16------ 35.1-----
2024-03-27 06:30 pm W 15 19------ 34.9-----
2024-03-27 06:20 pm W 15 19------ 34.9-----
2024-03-27 06:10 pmWSW 14 18------ 34.9-----
2024-03-27 06:00 pmWSW 17 20------ 34.9-----
2024-03-27 05:50 pmWSW 15 18------ 34.9-----
2024-03-27 05:40 pmWSW 14 17------ 34.9-----
2024-03-27 05:30 pmWSW 13 15------ 34.7-----
2024-03-27 05:20 pmWSW 18 23------ 34.7-----
2024-03-27 05:10 pmWSW 18 20------ 34.9-----
2024-03-27 05:00 pmWSW 17 22------ 34.9-----
2024-03-27 04:50 pmWSW 15 18------ 34.5-----
2024-03-27 04:40 pm W 16 19------ 34.3-----
2024-03-27 04:30 pmWSW 14 18------ 34.5-----
2024-03-27 04:20 pmWSW 12 13------ 34.7-----
2024-03-27 04:10 pm W 14 18------ 34.5-----
2024-03-27 04:00 pm W 15 18------ 34.5-----
2024-03-27 03:50 pm W 10 14------ 34.7-----
2024-03-27 03:40 pmWSW 19 22------ 34.3-----
2024-03-27 03:30 pm W 18 21------ 34.2-----
2024-03-27 03:20 pmWSW 12 15------ 34.3-----
2024-03-27 03:10 pm W 15 22------ 34.3-----
2024-03-27 03:00 pmWSW 16 19------ 34.3-----
2024-03-27 02:50 pmWSW 14 16------ 34.3-----
2024-03-27 02:40 pmWSW 14 15------ 34.0-----
2024-03-27 02:30 pm W 16 20------ 34.2-----
2024-03-27 02:20 pmWSW 14 17------ 34.2-----
2024-03-27 02:10 pmWSW 14 17------ 34.0-----
2024-03-27 02:00 pm W 15 20------ 33.6-----
2024-03-27 01:50 pm W 15 23------ 33.6-----
2024-03-27 01:40 pm W 14 16------ 33.6-----
2024-03-27 01:30 pm W 11 12------ 33.6-----
2024-03-27 01:20 pmWSW 10 14------ 33.3-----
2024-03-27 01:10 pmWSW 11 15------ 32.7-----
2024-03-27 01:00 pm W 14 18------ 32.5-----
2024-03-27 12:50 pm W 17 20------ 32.5-----
2024-03-27 12:40 pmWSW 13 21------ 32.7-----
2024-03-27 12:30 pmWSW 13 16------ 32.7-----
2024-03-27 12:20 pm W 12 16------ 32.7-----
2024-03-27 12:10 pm W 12 15------ 32.7-----
2024-03-27 12:00 pmWSW 13 15------ 33.1-----
2024-03-27 11:50 am W 15 20------ 33.1-----
2024-03-27 11:40 amWSW 12 16------ 33.3-----
2024-03-27 11:30 amWSW 14 16------ 33.4-----
2024-03-27 11:20 amWSW 12 15------ 33.6-----
2024-03-27 11:10 amWSW 13 18------ 33.6-----
2024-03-27 11:00 amWSW 13 15------ 33.6-----
2024-03-27 10:50 amWSW 13 14------ 33.6-----
2024-03-27 10:40 am W 13 16------ 33.8-----
2024-03-27 10:30 am W 12 15------ 33.8-----
2024-03-27 10:20 amWSW 12 15------ 33.8-----
2024-03-27 10:10 am W 12 15------ 33.8-----
2024-03-27 10:00 am W 11 14------ 34.0-----
2024-03-27 09:50 amWSW 12 14------ 34.0-----
2024-03-27 09:40 am W 13 17------ 33.8-----
2024-03-27 09:30 amWSW 9 12------ 33.8-----
2024-03-27 09:20 amWSW 8 10------ 34.0-----
2024-03-27 09:10 amWSW 8 10------ 34.2-----
2024-03-27 09:00 amWSW 10 11------ 34.3-----
2024-03-27 08:50 amWSW 9 12------ 34.3-----
2024-03-27 08:40 amWSW 10 12------ 34.5-----
2024-03-27 08:30 amWSW 10 11------ 34.5-----
2024-03-27 08:20 am W 12 14------ 34.5-----
2024-03-27 08:10 am W 10 13------ 34.7-----
2024-03-27 08:00 am W 9 12------ 34.7-----
2024-03-27 07:50 am W 8 12------ 34.9-----
2024-03-27 07:40 am W 7 9------ 34.7-----
2024-03-27 07:30 am W 9 11------ 34.7-----
2024-03-27 07:20 amWSW 10 12------ 34.7-----
2024-03-27 07:10 am W 13 16------ 34.3-----
2024-03-27 07:00 am W 11 14------ 33.8-----
2024-03-27 06:50 am W 10 13------ 33.8-----