Hurricane Symbol View the latest observations near Atlantic Tropical Storm Andrea.

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
(4:10 pm EDT)
2010 GMT on 06/24/2025:
     

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): S ( 180 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7 kts
5-day plot - Wind Gust Wind Gust (GST): 9 kts
5-day plot - Air Temperature Air Temperature (ATMP): 75.0 °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
2025-06-24 04:00 pmWSW 6 9------ 79.3-----
2025-06-24 03:50 pmNNE 3 5------ 79.0-----
2025-06-24 03:40 pmNNE 4 7------ 79.3-----
2025-06-24 03:30 pmNNE 2 4------ 79.3-----
2025-06-24 03:20 pm N 3 6------ 79.7-----
2025-06-24 03:10 pm N 5 8------ 79.0-----
2025-06-24 03:00 pm NW 3 6------ 79.2-----
2025-06-24 02:50 pmNNW 6 8------ 78.8-----
2025-06-24 02:40 pm N 5 8------ 78.3-----
2025-06-24 02:30 pm N 4 7------ 78.3-----
2025-06-24 02:20 pm N 3 6------ 77.7-----
2025-06-24 02:10 pmNNE 5 8------ 76.8-----
2025-06-24 02:00 pm N 3 5------ 76.8-----
2025-06-24 01:50 pm N 6 8------ 76.3-----
2025-06-24 01:40 pmNNW 5 6------ 76.3-----
2025-06-24 01:30 pmNNW 4 7------ 76.3-----
2025-06-24 01:20 pmNNW 4 6------ 76.6-----
2025-06-24 01:10 pm N 5 7------ 76.6-----
2025-06-24 01:00 pmNNW 6 8------ 76.5-----
2025-06-24 12:50 pmWNW 7 7------ 76.5-----
2025-06-24 12:40 pmWNW 6 7------ 76.5-----
2025-06-24 12:30 pmNNW 4 6------ 76.3-----
2025-06-24 12:20 pmWNW 5 7------ 76.3-----
2025-06-24 12:10 pmWNW 5 7------ 76.8-----
2025-06-24 12:00 pmNNW 5 6------ 76.6-----
2025-06-24 11:50 am NW 6 7------ 77.0-----
2025-06-24 11:40 amNNW 5 7------ 76.6-----
2025-06-24 11:30 am NW 3 4------ 76.1-----
2025-06-24 11:20 amNNW 1 3------ 75.6-----
2025-06-24 11:10 am NW 6 7------ 75.2-----
2025-06-24 11:00 am NW 5 7------ 74.8-----
2025-06-24 10:50 am N 7 9------ 74.3-----
2025-06-24 10:40 am NW 4 8------ 73.9-----
2025-06-24 10:30 amNNW 5 9------ 73.4-----
2025-06-24 10:20 am N 4 6------ 72.7-----
2025-06-24 10:10 am NW 4 6------ 73.0-----
2025-06-24 10:00 amNNW 4 6------ 72.5-----
2025-06-24 09:50 am N 6 8------ 72.1-----
2025-06-24 09:40 amNNE 7 9------ 71.4-----
2025-06-24 09:30 amNNW 6 8------ 71.6-----
2025-06-24 09:20 amNNW 8 11------ 72.0-----
2025-06-24 09:10 am N 6 11------ 73.4-----
2025-06-24 09:00 am N 4 8------ 73.8-----
2025-06-24 08:50 am N 8 11------ 73.6-----
2025-06-24 08:40 amNNW 8 10------ 73.6-----
2025-06-24 08:30 am N 8 10------ 73.9-----
2025-06-24 08:20 am N 7 10------ 74.1-----
2025-06-24 08:10 am NW 7 10------ 73.4-----
2025-06-24 08:00 amNNW 8 12------ 73.6-----
2025-06-24 07:50 am NW 9 12------ 73.6-----
2025-06-24 07:40 am NW 7 9------ 73.6-----
2025-06-24 07:30 am NW 7 8------ 72.7-----
2025-06-24 07:20 am NW 8 10------ 72.9-----
2025-06-24 07:10 am NW 6 8------ 73.4-----
2025-06-24 07:00 am NW 6 9------ 73.2-----
2025-06-24 06:50 am NW 8 10------ 72.9-----
2025-06-24 06:40 am NW 6 10------ 73.2-----
2025-06-24 06:30 am NW 3 5------ 73.8-----
2025-06-24 06:20 am NW 5 7------ 73.4-----
2025-06-24 06:10 amNNW 4 6------ 73.2-----
2025-06-24 06:00 amNNW 3 4------ 73.4-----
2025-06-24 05:50 am NW 4 6------ 73.8-----
2025-06-24 05:40 am NW 5 7------ 73.9-----
2025-06-24 05:30 am NW 4 5------ 74.1-----
2025-06-24 05:20 am NW 5 6------ 74.5-----
2025-06-24 05:10 am NW 6 6------ 74.7-----
2025-06-24 05:00 amWNW 5 6------ 75.0-----
2025-06-24 04:50 am NW 4 5------ 75.2-----
2025-06-24 04:40 amWNW 6 7------ 75.4-----
2025-06-24 04:30 amWNW 3 5------ 74.7-----
2025-06-24 04:20 am W 1 2------ 75.9-----
2025-06-24 04:10 am W 3 4------ 75.7-----
2025-06-24 04:00 amWNW 2 3------ 75.4-----
2025-06-24 03:50 am W 4 4------ 75.0-----
2025-06-24 03:40 am SW 4 4------ 75.4-----
2025-06-24 03:30 am SW 5 5------ 75.7-----
2025-06-24 03:20 am W 3 4------ 75.9-----
2025-06-24 03:10 am W 4 5------ 76.3-----
2025-06-24 03:00 amWNW 4 5------ 76.5-----
2025-06-24 02:50 am NW 4 4------ 76.5-----
2025-06-24 02:40 am NW 2 3------ 76.6-----
2025-06-24 02:30 amWNW 5 6------ 77.0-----
2025-06-24 02:20 amNNW 3 4------ 77.5-----
2025-06-24 02:10 am N 3 4------ 78.6-----
2025-06-24 02:00 am NW 5 7------ 79.3-----
2025-06-24 01:50 amWNW 3 4------ 79.5-----
2025-06-24 01:00 amWNW 7 8------ 81.1-----
2025-06-24 12:50 am W 7 9------ 81.7-----
2025-06-24 12:40 am W 7 9------ 81.7-----
2025-06-24 12:30 am W 8 10------ 81.9-----
2025-06-24 12:20 am W 8 9------ 82.0-----
2025-06-24 12:10 am W 7 9------ 82.0-----
2025-06-24 12:00 am W 7 10------ 80.2-----
2025-06-23 11:50 pmWSW 5 7------ 78.4-----
2025-06-23 11:40 pmSSW 6 7------ 80.1-----
2025-06-23 11:30 pm SW 4 4------ 80.8-----
2025-06-23 11:20 pm S 2 3------ 81.1-----
2025-06-23 11:10 pmNNW 3 5------ 81.5-----
2025-06-23 11:00 pmNNW 6 8------ 82.4-----
2025-06-23 10:50 pm NW 13 18------ 84.6-----
2025-06-23 10:40 pmWSW 2 3------ 85.8-----
2025-06-23 10:30 pm W 5 6------ 86.2-----
2025-06-23 10:20 pm W 8 9------ 86.4-----
2025-06-23 10:10 pmWSW 8 10------ 86.4-----
2025-06-23 10:00 pmWSW 7 8------ 86.2-----
2025-06-23 09:50 pm SW 7 8------ 86.9-----
2025-06-23 09:40 pmWSW 8 11------ 87.8-----
2025-06-23 09:30 pmWSW 9 10------ 87.8-----
2025-06-23 09:20 pmWSW 9 11------ 88.3-----
2025-06-23 09:10 pmWSW 11 14------ 88.7-----
2025-06-23 09:00 pmWSW 12 14------ 89.1-----
2025-06-23 08:50 pmWSW 13 16------ 89.6-----
2025-06-23 08:40 pmWSW 9 14------ 90.1-----
2025-06-23 08:30 pmWSW 10 13------ 90.7-----
2025-06-23 08:20 pm W 15 20------ 90.7-----
2025-06-23 08:10 pm W 8 10------ 91.0-----
2025-06-23 08:00 pm W 13 18------ 91.6-----
2025-06-23 07:50 pm W 13 18------ 91.9-----
2025-06-23 07:40 pmWSW 15 19------ 92.5-----
2025-06-23 07:30 pm W 10 13------ 93.4-----
2025-06-23 07:20 pm W 13 19------ 93.9-----
2025-06-23 07:10 pm W 10 15------ 94.1-----
2025-06-23 07:00 pm W 15 20------ 94.1-----
2025-06-23 06:50 pm W 11 17------ 94.5-----
2025-06-23 06:40 pm W 16 20------ 94.3-----
2025-06-23 06:30 pmWSW 14 17------ 94.5-----
2025-06-23 06:20 pm W 10 14------ 94.8-----
2025-06-23 06:10 pm W 15 18------ 94.8-----
2025-06-23 06:00 pmWSW 19 24------ 94.6-----
2025-06-23 05:50 pmWSW 15 19------ 94.8-----
2025-06-23 05:40 pm W 17 21------ 94.6-----
2025-06-23 05:30 pmWSW 21 25------ 94.8-----
2025-06-23 05:20 pmWSW 18 22------ 95.0-----
2025-06-23 05:10 pmWSW 19 22------ 94.6-----
2025-06-23 05:00 pmWSW 19 24------ 94.8-----
2025-06-23 04:50 pmWSW 16 20------ 94.1-----
2025-06-23 04:40 pm W 19 21------ 94.5-----
2025-06-23 04:30 pmWSW 15 18------ 93.2-----
2025-06-23 04:20 pm SW 15 20------ 93.7-----
2025-06-23 04:10 pmWSW 20 25------ 93.7-----
2025-06-23 04:00 pmWSW 18 23------ 93.9-----
2025-06-23 03:50 pmWSW 20 25------ 93.2-----