Station List

Station LPNM4 - 9075065 - Alpena, MI Image indicating link to RSS feed of recent meteorological observations for station LPNM4

Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
45.063 N 83.429 W (45°3'47" N 83°25'43" W)

Site elevation: 177.9 m above mean sea level
Air temp height: 5.5 m above site elevation
Anemometer height: 9.2 m above site elevation
Barometer elevation: 179.5 m above mean sea level
Sea temp depth: 6.4 m below MLLW

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station LPNM4

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Conditions at LPNM4 as of
(11:30 pm EDT on 04/15/2026)
0330 GMT on 04/16/2026:
     

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 Speed Wind Speed (WSPD): 0.0 kts
5-day plot - Wind Gust Wind Gust (GST): 1.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.74 in
5-day plot - Air Temperature Air Temperature (ATMP): 46.6 °F
5-day plot - Dew Point Dew Point (DEWP): 46.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 0.0 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 0.0 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
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
2026-04-15 11:24 pm- 0.0 1.9----29.74- 46.6- 46.6---
2026-04-15 11:18 pmSSW 1.0 1.9----29.74-------
2026-04-15 11:12 pm- 0.0 1.0----29.75-------
2026-04-15 11:06 pm SW 1.0 1.0----29.75-------
2026-04-15 11:00 pm- 0.0 2.9----29.75+0.00 46.0- 46.0---
2026-04-15 10:54 pmSSW 1.9 2.9----29.75- 45.9- 45.9---
2026-04-15 10:48 pm S 1.0 1.9----29.75-------
2026-04-15 10:42 pm- 0.0 2.9----29.75-------
2026-04-15 10:36 pmSSE 1.0 4.1----29.75-------
2026-04-15 10:30 pm S 2.9 4.1----29.76- 46.0- 46.0---
2026-04-15 10:24 pm S 1.9 2.9----29.76- 46.6- 46.6---
2026-04-15 10:18 pmSSW 1.9 5.1----29.76-------
2026-04-15 10:12 pm S 2.9 2.9----29.76-------
2026-04-15 10:06 pmSSW 2.9 4.1----29.75-------
2026-04-15 10:00 pmSSW 1.9 4.1----29.75+0.01 47.8- 47.8---
2026-04-15 09:54 pmSSW 2.9 4.1----29.75- 48.2- 48.2---
2026-04-15 09:48 pm- 0.0 1.0----29.76-------
2026-04-15 09:42 pm W 1.0 1.9----29.76-------
2026-04-15 09:36 pm NW 1.9 2.9----29.76-------
2026-04-15 09:30 pm N 2.9 2.9----29.75- 48.4- 48.4---
2026-04-15 09:24 pm N 1.9 4.1----29.75- 48.0- 48.0---
2026-04-15 09:18 pmNNE 2.9 4.1----29.75-------
2026-04-15 09:12 pm- 0.0 1.0----29.75-------
2026-04-15 09:06 pm- 0.0 1.9----29.75-------
2026-04-15 09:00 pmSSE 1.9 1.9----29.74+0.01 47.7- 47.7---
2026-04-15 08:54 pm- 0.0 5.1----29.74- 47.5- 47.5---
2026-04-15 08:48 pm E 2.9 5.1----29.73-------
2026-04-15 08:42 pmENE 1.0 5.1----29.73-------
2026-04-15 08:36 pm E 2.9 4.1----29.73-------
2026-04-15 08:30 pm E 2.9 4.1----29.74- 48.7- 48.7---
2026-04-15 08:24 pm E 1.9 4.1----29.74- 48.7- 48.7---
2026-04-15 08:18 pmENE 1.9 4.1----29.75-------
2026-04-15 08:12 pmENE 1.0 1.9----29.75-------
2026-04-15 08:06 pmSSE 1.9 4.1----29.75-------
2026-04-15 08:00 pm E 1.9 1.9----29.75+0.00 48.7- 48.7---
2026-04-15 07:54 pm E 1.9 2.9----29.75- 48.6- 48.6---
2026-04-15 07:48 pm SE 2.9 4.1----29.75-------
2026-04-15 07:42 pm SE 2.9 4.1----29.75-------
2026-04-15 07:36 pm E 2.9 4.1----29.74-------
2026-04-15 07:30 pmESE 2.9 4.1----29.74- 48.9- 48.9---
2026-04-15 07:24 pm E 2.9 6.0----29.74- 48.4- 48.4---
2026-04-15 07:18 pmESE 5.1 7.0----29.74-------
2026-04-15 07:12 pmESE 6.0 7.0----29.75-------
2026-04-15 07:06 pm SE 5.1 6.0----29.74-------
2026-04-15 07:00 pmSSE 5.1 7.0----29.74-0.02 47.7- 47.7---
2026-04-15 06:54 pm SE 5.1 8.9----29.74- 47.5- 47.5---
2026-04-15 06:48 pmSSE 4.1 7.0----29.73-------
2026-04-15 06:42 pmSSE 5.1 8.9----29.74-------
2026-04-15 06:36 pmSSE 5.1 8.9----29.74-------
2026-04-15 06:30 pmSSE 6.0 8.9----29.73- 49.3- 49.3---
2026-04-15 06:24 pmSSE 4.1 6.0----29.73- 49.1- 49.1---
2026-04-15 06:18 pm S 4.1 6.0----29.73-------
2026-04-15 06:12 pmSSE 2.9 6.0----29.73-------
2026-04-15 06:06 pmSSE 5.1 8.0----29.73-------
2026-04-15 06:00 pm S 4.1 5.1----29.73-0.04 48.4- 48.4---
2026-04-15 05:54 pm S 5.1 7.0----29.73- 48.6- 48.6---
2026-04-15 05:48 pm S 6.0 7.0----29.73-------
2026-04-15 05:42 pm S 4.1 4.1----29.73-------
2026-04-15 05:36 pm SW 1.9 2.9----29.73-------
2026-04-15 05:30 pm S 2.9 4.1----29.74- 47.7- 47.7---
2026-04-15 05:24 pm S 2.9 5.1----29.74- 47.7- 47.5---
2026-04-15 05:18 pmSSE 2.9 6.0----29.74-------
2026-04-15 05:12 pmESE 5.1 7.0----29.75-------
2026-04-15 05:06 pm SE 5.1 8.0----29.75-------
2026-04-15 05:00 pm E 1.9 5.1----29.75-0.02 47.3- 47.3---
2026-04-15 04:54 pm E 2.9 5.1----29.75- 45.9- 45.9---
2026-04-15 04:48 pm E 2.9 5.1----29.75-------
2026-04-15 04:42 pm E 4.1 5.1----29.75-------
2026-04-15 04:36 pmESE 4.1 7.0----29.76-------
2026-04-15 04:30 pmESE 4.1 5.1----29.76- 44.8- 44.6---
2026-04-15 04:24 pmESE 4.1 6.0----29.75- 44.4- 44.2---
2026-04-15 04:18 pmESE 5.1 6.0----29.76-------
2026-04-15 04:12 pmESE 4.1 5.1----29.76-------
2026-04-15 04:06 pmSSE 2.9 4.1----29.77-------
2026-04-15 04:00 pm SE 1.9 5.1----29.76+0.00 44.6- 44.6---
2026-04-15 03:54 pmESE 4.1 5.1----29.76- 43.9- 43.7---
2026-04-15 03:48 pmESE 5.1 6.0----29.76-------
2026-04-15 03:42 pmESE 5.1 6.0----29.76-------
2026-04-15 03:36 pmESE 2.9 5.1----29.76-------
2026-04-15 03:30 pm SE 2.9 5.1----29.76- 44.6- 44.4---
2026-04-15 03:24 pmSSE 2.9 5.1----29.77- 44.1- 43.9---
2026-04-15 03:18 pmSSE 2.9 6.0----29.77-------
2026-04-15 03:12 pm SE 2.9 7.0----29.77-------
2026-04-15 03:06 pm SE 4.1 6.0----29.77-------
2026-04-15 03:00 pm SE 2.9 5.1----29.77+0.01 44.4- 44.2---
2026-04-15 02:54 pmESE 4.1 5.1----29.77- 44.4- 44.2---
2026-04-15 02:48 pmSSE 1.9 7.0----29.77-------
2026-04-15 02:42 pmSSE 5.1 8.0----29.77-------
2026-04-15 02:36 pm S 5.1 6.0----29.78-------
2026-04-15 02:30 pm S 5.1 6.0----29.78- 43.9- 43.9---
2026-04-15 02:24 pm S 5.1 6.0----29.78- 43.9- 43.9---
2026-04-15 02:18 pmSSW 4.1 7.0----29.78-------
2026-04-15 02:12 pm S 5.1 6.0----29.77-------
2026-04-15 02:06 pm S 4.1 5.1----29.77-------
2026-04-15 02:00 pm S 4.1 4.1----29.77+0.02 45.3- 45.1---
2026-04-15 01:54 pmESE 1.0 1.9----29.77- 45.7- 45.7---
2026-04-15 01:48 pmENE 1.0 1.9----29.78-------
2026-04-15 01:42 pm NE 1.9 2.9----29.78-------
2026-04-15 01:36 pm NE 1.9 2.9----29.78-------
2026-04-15 01:30 pm E 1.9 4.1----29.78- 42.8- 42.8---
2026-04-15 01:24 pmESE 2.9 5.1----29.78- 42.8- 42.8---
2026-04-15 01:18 pm SE 2.9 5.1----29.77-------
2026-04-15 01:12 pm SE 2.9 5.1----29.77-------
2026-04-15 01:06 pmESE 2.9 6.0----29.77-------
2026-04-15 01:00 pmESE 5.1 6.0----29.76+0.02 42.8- 42.8---
2026-04-15 12:54 pmESE 5.1 6.0----29.76- 42.6- 42.6---
2026-04-15 12:48 pm SE 4.1 6.0----29.76-------
2026-04-15 12:42 pm SE 4.1 6.0----29.77-------
2026-04-15 12:36 pm SE 4.1 7.0----29.76-------
2026-04-15 12:30 pm SE 6.0 8.0----29.76- 42.8- 42.8---
2026-04-15 12:24 pmESE 6.0 7.0----29.76- 42.8- 42.8---
2026-04-15 12:18 pmESE 5.1 7.0------------
2026-04-15 12:12 pmESE 5.1 6.0------------
2026-04-15 12:06 pm SE 4.1 6.0------------
2026-04-15 12:00 pmSSE 5.1 6.0----29.76+0.01 43.3- 43.3---
2026-04-15 11:54 amSSE 4.1 5.1----29.76- 43.2- 43.2---
2026-04-15 11:48 am S 4.1 5.1----29.76-------
2026-04-15 11:42 am S 4.1 5.1----29.76-------
2026-04-15 11:36 amESE 4.1 5.1----29.75-------
2026-04-15 11:30 amESE 2.9 4.1----29.75- 43.2- 43.2---
2026-04-15 11:24 amESE 2.9 4.1----29.75- 43.0- 43.0---
2026-04-15 11:18 amESE 2.9 4.1----29.75-------
2026-04-15 11:12 am SE 2.9 5.1----29.76-------
2026-04-15 11:06 am SE 4.1 5.1----29.75-------
2026-04-15 11:00 am SE 4.1 5.1----29.75+0.00 43.3- 43.3---
2026-04-15 10:54 amESE 4.1 5.1----29.75- 43.9- 43.9---
2026-04-15 10:48 amESE 2.9 4.1----29.75-------
2026-04-15 10:42 am SE 1.9 2.9----29.75-------
2026-04-15 10:36 amSSE 1.9 4.1----29.75-------
2026-04-15 10:30 am SE 2.9 2.9----29.75- 44.4- 44.4---
2026-04-15 10:24 amESE 1.9 2.9----29.75- 44.6- 44.6---
2026-04-15 10:18 am SE 1.9 2.9----29.75-------
2026-04-15 10:12 amESE 1.9 2.9----29.75-------
2026-04-15 10:06 amESE 1.0 1.9----29.74-------
2026-04-15 10:00 am- 0.0 1.0----29.75+0.02 44.1- 44.1---
2026-04-15 09:54 am S 1.0 1.9----29.75- 43.5- 43.5---
2026-04-15 09:48 am S 1.0 2.9----29.75-------
2026-04-15 09:42 am S 1.9 2.9----29.75-------
2026-04-15 09:36 am S 2.9 4.1----29.74-------
2026-04-15 09:30 am S 2.9 4.1----29.75- 43.0- 43.0---
2026-04-15 09:24 am S 4.1 5.1----29.74- 42.8- 42.8---
2026-04-15 09:18 am S 4.1 5.1----29.74-------
2026-04-15 09:12 am S 5.1 5.1----29.74-------
2026-04-15 09:06 am S 4.1 6.0----29.75-------
2026-04-15 09:00 am S 5.1 6.0----29.75+0.04 42.6- 42.6---
2026-04-15 08:54 am S 6.0 8.9----29.75- 43.0- 43.0---
2026-04-15 08:48 am S 8.0 9.9----29.75-------
2026-04-15 08:42 am S 7.0 8.0----29.75-------
2026-04-15 08:36 am S 7.0 8.0----29.74-------
2026-04-15 08:30 am S 4.1 5.1----29.74- 45.9- 45.9---
2026-04-15 08:24 am SE 2.9 5.1----29.75- 46.2- 46.2---
2026-04-15 08:18 am S 4.1 4.1----29.75-------
2026-04-15 08:12 am S 2.9 4.1----29.75-------
2026-04-15 08:06 amSSE 1.9 2.9----29.75-------
2026-04-15 08:00 am E 1.0 1.9----29.75+0.05 47.5- 47.5---
2026-04-15 07:54 am- 0.0 1.0----29.75- 47.3- 47.3---
2026-04-15 07:48 am- 0.0 1.0----29.75-------
2026-04-15 07:42 am- 0.0 1.9----29.75-------
2026-04-15 07:36 amESE 1.0 1.9----29.75-------
2026-04-15 07:30 amNNE 1.0 2.9----29.75- 46.9- 46.9---
2026-04-15 07:24 am N 1.9 2.9----29.75- 46.8- 46.8---
2026-04-15 07:18 am N 2.9 4.1----29.74-------
2026-04-15 07:12 am N 2.9 5.1----29.73-------
2026-04-15 07:06 am N 2.9 4.1----29.73-------
2026-04-15 07:00 amNNE 4.1 5.1----29.72+0.04 46.8- 46.8---
2026-04-15 06:54 amNNE 1.0 1.9----29.72- 46.8- 46.8---
2026-04-15 06:48 amESE 2.9 2.9----29.71-------
2026-04-15 06:42 am E 1.0 1.9----29.71-------
2026-04-15 06:36 amENE 1.9 2.9----29.71-------
2026-04-15 06:30 am NE 1.9 2.9----29.71- 46.8- 46.8---
2026-04-15 06:24 am NE 1.0 4.1----29.71- 46.6- 46.6---
2026-04-15 06:18 am E 2.9 4.1----29.71-------
2026-04-15 06:12 amNNE 1.0 2.9----29.71-------
2026-04-15 06:06 am N 2.9 4.1----29.71-------
2026-04-15 06:00 am E 1.9 2.9----29.71+0.06------
2026-04-15 05:54 am- 0.0 1.9----29.72-------
2026-04-15 05:48 am- 0.0 1.9----29.72-------
2026-04-15 05:42 am E 1.9 2.9----29.72-------
2026-04-15 05:36 am N 1.9 2.9----29.72-------
2026-04-15 05:30 am NE 1.0 1.9----29.72- 46.2- 46.2---
2026-04-15 05:24 amNNE 1.9 2.9----29.72- 46.0- 46.0---
2026-04-15 05:18 amNNW 1.9 4.1----29.72-------
2026-04-15 05:12 amNNE 2.9 4.1----29.72-------
2026-04-15 05:06 amESE 1.0 2.9----29.71-------
2026-04-15 05:00 amESE 1.9 2.9----29.70-0.02 45.5- 45.5---
2026-04-15 04:54 amENE 1.0 1.9----29.70- 45.5- 45.5---
2026-04-15 04:48 am NE 1.9 4.1----29.70-------
2026-04-15 04:42 amNNE 1.9 2.9----29.70-------
2026-04-15 04:36 amENE 1.0 2.9----29.69-------
2026-04-15 04:30 am E 2.9 5.1----29.69- 44.8- 44.8---
2026-04-15 04:24 amESE 2.9 4.1----29.70- 45.1- 45.1---
2026-04-15 04:18 am E 1.9 1.9----29.70-------
2026-04-15 04:12 am- 0.0 1.9----29.70-------
2026-04-15 04:06 amNNW 1.9 2.9----29.69-------
2026-04-15 04:00 amNNW 2.9 4.1----29.69-0.10 44.2- 44.2---
2026-04-15 03:54 am N 1.9 2.9----29.68- 44.1- 44.1---
2026-04-15 03:48 am NE 1.9 2.9----29.67-------
2026-04-15 03:42 amNNE 2.9 4.1----29.67-------
2026-04-15 03:36 amNNE 1.9 2.9----29.67-------
2026-04-15 03:30 am E 1.9 7.0----29.67- 43.2- 43.2---
2026-04-15 03:24 am- 0.0 2.9----29.67- 42.3- 42.3---
2026-04-15 03:18 am NW 1.9 7.0----29.67-------
2026-04-15 03:12 amSSW 7.0 12.0----29.66-------
2026-04-15 03:06 amSSW 7.0 11.1----29.66-------
2026-04-15 03:00 amSSW 5.1 8.9----29.65-0.14 41.2- 41.2---
2026-04-15 02:54 am SW 7.0 8.9----29.66- 41.5- 41.5---
2026-04-15 02:48 amSSW 5.1 8.9----29.66-------
2026-04-15 02:42 am S 11.1 19.0----29.65-------
2026-04-15 02:36 amSSE 14.0 19.0----29.64-------
2026-04-15 02:30 amSSE 6.0 11.1----29.66- 43.7- 43.7---
2026-04-15 02:24 am SE 6.0 8.9----29.68- 43.7- 43.7---
2026-04-15 02:18 am SE 6.0 11.1----29.69-------
2026-04-15 02:12 amSSE 5.1 9.9----29.70-------
2026-04-15 02:06 amSSE 7.0 9.9----29.71-------
2026-04-15 02:00 amSSE 5.1 8.9----29.72-0.06 43.0- 43.0---
2026-04-15 01:54 amSSE 5.1 9.9----29.73- 43.0- 43.0---
2026-04-15 01:48 amSSE 6.0 9.9----29.73-------
2026-04-15 01:42 am SE 5.1 8.9----29.74-------
2026-04-15 01:36 am SE 5.1 7.0----29.75-------
2026-04-15 01:30 amESE 2.9 7.0----29.75- 42.8- 42.8---
2026-04-15 01:24 amESE 5.1 7.0----29.75- 42.4- 42.4---
2026-04-15 01:18 amESE 5.1 6.0----29.76-------
2026-04-15 01:12 amESE 4.1 5.1----29.77-------
2026-04-15 01:06 am E 2.9 5.1----29.78-------
2026-04-15 01:00 amESE 4.1 6.0----29.78-0.01 41.0- 41.0---
2026-04-15 12:54 am S 4.1 6.0----29.79- 41.2- 41.2---
2026-04-15 12:48 amESE 1.9 8.9----29.79-------
2026-04-15 12:42 am S 7.0 9.9----29.79-------
2026-04-15 12:36 am S 6.0 11.1----29.80-------
2026-04-15 12:30 amESE 8.9 13.0----29.78- 40.8- 40.8---
2026-04-15 12:24 am SE 8.9 12.0----29.77- 40.8- 40.8---
2026-04-15 12:18 amSSE 8.0 11.1----29.80-------
2026-04-15 12:12 amSSE 4.1 8.9----29.80-------
2026-04-15 12:06 amSSE 5.1 8.9----29.80-------
2026-04-15 12:00 am S 8.0 9.9----29.80-0.03 39.7- 39.7---
2026-04-14 11:54 pm SE 6.0 8.9----29.79- 39.4- 39.4---