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
(10:10 am EST)
1510 GMT on 02/07/2025:
     

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): W ( 270 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 10 kts
5-day plot - Wind Gust Wind Gust (GST): 16 kts
5-day plot - Air Temperature Air Temperature (ATMP): 19.6 °F
5-day plot - Wind Chill Wind Chill (CHILL): 7.5 °F
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(EST)
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
2025-02-07 10:00 am W 10 15------ 19.2-----
2025-02-07 09:50 am W 9 14------ 19.0-----
2025-02-07 09:40 am W 13 17------ 18.7-----
2025-02-07 09:30 am W 11 15------ 18.5-----
2025-02-07 09:20 am W 11 17------ 18.1-----
2025-02-07 09:10 am W 11 15------ 17.6-----
2025-02-07 09:00 am W 8 12------ 16.9-----
2025-02-07 08:50 am W 12 15------ 16.2-----
2025-02-07 08:40 am W 10 13------ 16.2-----
2025-02-07 08:20 am W 8 10------ 15.3-----
2025-02-07 08:10 amWSW 8 10------ 15.1-----
2025-02-07 08:00 am W 9 13------ 14.7-----
2025-02-07 07:50 am W 9 11------ 14.4-----
2025-02-07 07:40 am W 10 13------ 14.0-----
2025-02-07 07:30 am W 8 13------ 13.8-----
2025-02-07 07:20 am W 9 12------ 13.6-----
2025-02-07 07:10 am W 8 10------ 13.5-----
2025-02-07 07:00 am W 8 11------ 13.1-----
2025-02-07 06:50 amWSW 9 10------ 13.1-----
2025-02-07 06:40 am W 8 10------ 12.9-----
2025-02-07 06:20 am W 8 10------ 13.5-----
2025-02-07 06:10 am W 10 12------ 13.5-----
2025-02-07 06:00 am W 10 12------ 13.5-----
2025-02-07 05:50 am W 12 14------ 13.6-----
2025-02-07 05:40 am W 9 12------ 13.6-----
2025-02-07 05:30 am W 9 12------ 13.6-----
2025-02-07 05:20 am W 10 14------ 13.6-----
2025-02-07 05:10 am W 9 12------ 13.6-----
2025-02-07 05:00 am W 11 14------ 13.6-----
2025-02-07 04:50 am W 11 15------ 13.6-----
2025-02-07 04:40 am W 11 14------ 13.8-----
2025-02-07 04:30 am W 9 13------ 13.8-----
2025-02-07 04:20 am W 11 14------ 13.8-----
2025-02-07 04:10 am W 13 18------ 13.8-----
2025-02-07 04:00 am W 11 15------ 13.5-----
2025-02-07 03:50 am W 11 14------ 13.6-----
2025-02-07 03:40 am W 11 15------ 13.6-----
2025-02-07 03:20 am W 13 17------ 13.8-----
2025-02-07 03:10 am W 13 17------ 13.8-----
2025-02-07 03:00 am W 13 17------ 13.8-----
2025-02-07 02:50 am W 12 14------ 14.0-----
2025-02-07 02:40 am W 15 21------ 14.0-----
2025-02-07 02:30 am W 16 20------ 14.0-----
2025-02-07 02:20 am W 15 23------ 14.2-----
2025-02-07 02:10 am W 13 17------ 14.2-----
2025-02-07 02:00 am W 16 22------ 14.2-----
2025-02-07 01:50 amWNW 12 16------ 14.2-----
2025-02-07 01:40 am W 10 14------ 14.4-----
2025-02-07 01:30 am W 15 20------ 14.5-----
2025-02-07 01:20 am W 13 16------ 14.5-----
2025-02-07 01:10 am W 17 23------ 14.5-----
2025-02-07 01:00 amWNW 18 25------ 14.7-----
2025-02-07 12:50 amWNW 17 23------ 14.7-----
2025-02-07 12:40 amWNW 19 25------ 14.7-----
2025-02-07 12:30 amWNW 16 21------ 14.9-----
2025-02-07 12:20 amWNW 18 23------ 15.1-----
2025-02-07 12:10 amWNW 12 24------ 15.1-----
2025-02-07 12:00 amWNW 12 16------ 15.1-----
2025-02-06 11:50 pmWNW 15 20------ 15.3-----
2025-02-06 11:40 pmWNW 15 18------ 15.3-----
2025-02-06 11:30 pmWNW 15 24------ 15.4-----
2025-02-06 11:20 pmWNW 21 29------ 15.6-----
2025-02-06 11:10 pmWNW 15 19------ 15.8-----
2025-02-06 11:00 pm NW 15 22------ 15.8-----
2025-02-06 10:50 pmWNW 16 20------ 15.6-----
2025-02-06 10:40 pm NW 20 24------ 15.6-----
2025-02-06 10:30 pm NW 19 26------ 15.4-----
2025-02-06 10:20 pm NW 20 29------ 16.2-----
2025-02-06 10:10 pmWNW 14 21------ 17.1-----
2025-02-06 10:00 pm NW 12 17------ 18.0-----
2025-02-06 09:50 pm NW 21 33------ 19.6-----
2025-02-06 09:40 pm NW 14 21------ 23.2-----
2025-02-06 09:30 pmWNW 25 32------ 23.5-----
2025-02-06 09:20 pm NW 18 25------ 23.4-----
2025-02-06 09:10 pmWNW 12 16------ 23.7-----
2025-02-06 09:00 pmWNW 15 21------ 23.2-----
2025-02-06 08:50 pmWNW 15 18------ 23.4-----
2025-02-06 08:40 pmWNW 18 21------ 23.9-----
2025-02-06 08:20 pmWNW 20 26------ 27.3-----
2025-02-06 08:10 pm W 20 27------ 27.3-----
2025-02-06 08:00 pmWNW 22 31------ 27.9-----
2025-02-06 07:50 pm W 15 20------ 28.4-----
2025-02-06 07:40 pm W 19 27------ 28.4-----
2025-02-06 07:30 pm W 21 29------ 26.8-----
2025-02-06 07:20 pmWNW 25 30------ 28.2-----
2025-02-06 07:10 pmWNW 14 18------ 31.3-----
2025-02-06 07:00 pm W 13 16------ 31.6-----
2025-02-06 06:50 pm W 17 23------ 31.5-----
2025-02-06 06:40 pm W 16 21------ 32.4-----
2025-02-06 06:30 pm W 13 18------ 32.7-----
2025-02-06 06:20 pm W 16 21------ 33.1-----
2025-02-06 06:10 pm W 17 23------ 33.3-----
2025-02-06 06:00 pm W 18 25------ 33.3-----
2025-02-06 05:50 pm W 17 24------ 33.1-----
2025-02-06 05:40 pm W 13 17------ 32.9-----
2025-02-06 05:30 pm W 13 16------ 32.9-----
2025-02-06 05:20 pm W 19 26------ 33.3-----
2025-02-06 05:10 pm W 18 27------ 33.1-----
2025-02-06 05:00 pmWSW 15 23------ 33.3-----
2025-02-06 04:50 pm W 14 21------ 33.1-----
2025-02-06 04:40 pm W 13 19------ 33.1-----
2025-02-06 04:30 pmWSW 18 22------ 33.1-----
2025-02-06 04:20 pmWSW 19 27------ 33.1-----
2025-02-06 04:10 pm W 18 24------ 32.9-----
2025-02-06 04:00 pm W 20 32------ 32.7-----
2025-02-06 03:50 pm W 17 24------ 32.4-----
2025-02-06 03:40 pm W 16 19------ 31.8-----
2025-02-06 03:20 pmWSW 16 21------ 30.9-----
2025-02-06 03:10 pm W 15 25------ 30.2-----
2025-02-06 03:00 pm W 12 16------ 29.8-----
2025-02-06 02:50 pm W 16 22------ 29.5-----
2025-02-06 02:40 pmWSW 16 19------ 29.3-----
2025-02-06 02:30 pmWSW 16 25------ 29.1-----
2025-02-06 02:20 pmWSW 15 21------ 28.9-----
2025-02-06 02:10 pmWSW 15 18------ 28.8-----
2025-02-06 02:00 pmWSW 13 15------ 28.8-----
2025-02-06 01:50 pmWSW 11 15------ 28.6-----
2025-02-06 01:40 pmWSW 14 16------ 28.6-----
2025-02-06 01:30 pmWSW 12 14------ 28.4-----
2025-02-06 01:20 pmWSW 11 13------ 28.4-----
2025-02-06 01:10 pmWSW 15 18------ 28.2-----
2025-02-06 01:00 pmWSW 12 15------ 28.0-----
2025-02-06 12:50 pmWSW 13 17------ 27.9-----
2025-02-06 12:40 pmWSW 11 13------ 27.9-----
2025-02-06 12:20 pmWSW 13 15------ 27.3-----
2025-02-06 12:10 pm SW 9 11------ 27.3-----
2025-02-06 12:00 pmWSW 9 11------ 27.1-----
2025-02-06 11:50 amWSW 8 9------ 26.8-----
2025-02-06 11:40 am W 9 10------ 26.4-----
2025-02-06 11:20 amWSW 12 15------ 26.4-----
2025-02-06 11:10 amWSW 12 16------ 26.2-----
2025-02-06 11:00 amWSW 12 15------ 26.1-----
2025-02-06 10:50 amWSW 7 10------ 26.4-----
2025-02-06 10:40 amWSW 9 11------ 26.4-----
2025-02-06 10:20 am SW 10 11------ 26.1-----
2025-02-06 10:10 am SW 9 10------ 26.1-----
2025-02-06 10:00 am SW 9 10------ 26.1-----
2025-02-06 09:50 am SW 8 9------ 26.1-----