Station SWPM4 - 9076070 - S.W. Pier, MI Image indicating link to RSS feed of recent meteorological observations for station SWPM4


Conditions at SWPM4 as of
(8:30 am EST)
1330 GMT on 12/28/2025:
     

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):ESE ( 110 deg true )
5-day plot - Wind Speed Wind Speed (WSPD):2.6 m/s
5-day plot - Wind Gust Wind Gust (GST):3.1 m/s
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):1009.7 mb
5-day plot - Air Temperature Air Temperature (ATMP): -0.5 °C
5-day plot - Wind Chill Wind Chill (CHILL): -3.7 °C
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3 m/s
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3 m/s
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
(EST)
5-day plot - Wind Direction
WDIR
 
5-day plot - Wind Speed
WSPD
m/s
5-day plot - Wind Gust
GST
m/s
5-day plot - Wave Height
WVHT
m
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
mb
5-day plot - Pressure Tendency
PTDY
mb
5-day plot - Air Temperature
ATMP
°C
5-day plot - Water Temperature
WTMP
°C
5-day plot - Dew Point
DEWP
°C
5-day plot - Salinity
SAL
psu
5-day plot - Visibility
VIS
km
5-day plot - Tide (above MLLW)
TIDE
m
2025-12-28 08:24 amESE 2.1 2.6----1009.8- -0.5-----
2025-12-28 08:18 am SE 1.5 3.1----1010.0- -0.5-----
2025-12-28 08:12 am SE 2.1 2.6----1009.9- -0.5-----
2025-12-28 08:06 am SE 2.1 4.1----1010.2- -0.5-----
2025-12-28 08:00 am SE 1.5 4.1----1010.3 -1.0 -0.5-----
2025-12-28 07:54 am SE 2.1 4.1----1010.4- -0.5-----
2025-12-28 07:48 am SE 2.1 3.6----1010.3-------
2025-12-28 07:42 am SE 2.6 4.1----1010.4-------
2025-12-28 07:36 amSSE 3.1 4.6----1010.7-------
2025-12-28 07:30 am S 1.5 3.1----1010.8- -0.5-----
2025-12-28 07:24 am S 2.6 4.1----1010.9- -0.4-----
2025-12-28 07:18 am--------- -0.4-----
2025-12-28 07:12 am--------- -0.4-----
2025-12-28 07:06 am--------- -0.5-----
2025-12-28 07:00 amESE 4.1 6.7----1009.6 -2.5 -0.5-----
2025-12-28 06:54 amESE 3.1 9.3----1010.0- -0.5-----
2025-12-28 06:48 amESE 6.2 8.2----1009.2-------
2025-12-28 06:42 amESE 5.1 9.3----1009.3-------
2025-12-28 06:36 amESE 6.7 9.3----1009.3-------
2025-12-28 06:30 amESE 6.7 9.8----1009.6- -0.7-----
2025-12-28 06:24 amESE 5.1 8.8----1009.5- -0.7-----
2025-12-28 06:18 am SE 6.7 8.8----1010.0- -0.7-----
2025-12-28 06:12 amESE 5.1 7.7----1009.8- -0.7-----
2025-12-28 06:06 amESE 4.1 9.3----1010.1- -0.7-----
2025-12-28 06:00 amESE 4.6 8.8----1010.2 -2.5 -0.7-----
2025-12-28 05:54 am SE 5.1 7.2----1010.4- -0.6-----
2025-12-28 05:48 am SE 4.6 6.7----1010.6-------
2025-12-28 05:42 amESE 6.7 8.8----1010.7-------
2025-12-28 05:36 amESE 3.6 5.7----1010.8-------
2025-12-28 05:30 amESE 3.6 7.2----1010.8- -0.6-----
2025-12-28 05:24 amESE 4.6 7.7----1010.8- -0.6-----
2025-12-28 05:18 amESE 5.7 8.2----1010.7-------
2025-12-28 05:12 amESE 4.6 6.7----1011.0-------
2025-12-28 05:06 amESE 5.7 8.2----1011.0-------
2025-12-28 05:00 amESE 4.6 7.2----1011.3 -1.5 -0.6-----
2025-12-28 04:54 am SE 2.6 4.6----1011.6- -0.6-----
2025-12-28 04:48 am SE 3.6 6.2----1011.7-------
2025-12-28 04:42 am SE 4.6 6.7----1011.7-------
2025-12-28 04:36 am SE 4.6 7.7----1011.8-------
2025-12-28 04:30 am SE 4.1 5.7----1011.9- -0.5-----
2025-12-28 04:24 am SE 5.1 8.8----1011.9- -0.5-----
2025-12-28 04:18 amSSE 3.6 6.7----1012.0-------
2025-12-28 04:12 amSSE 5.1 7.2----1012.1-------
2025-12-28 04:06 amSSE 4.1 6.7----1012.1-------
2025-12-28 04:00 amSSE 2.6 6.7----1012.1 -1.1 -0.4-----
2025-12-28 03:54 am SE 4.6 7.2----1012.2- -0.4-----
2025-12-28 03:48 am SE 5.7 8.2----1012.2-------
2025-12-28 03:42 am SE 6.2 8.2----1011.8-------
2025-12-28 03:36 am SE 5.1 8.8----1011.9-------
2025-12-28 03:30 am SE 5.7 8.8----1012.3- -0.4-----
2025-12-28 03:24 amSSE 4.6 8.8----1012.5- -0.3-----
2025-12-28 03:18 am SE 4.1 6.7----1012.6-------
2025-12-28 03:12 amSSE 3.1 6.2----1012.7-------
2025-12-28 03:06 am SE 4.6 6.7----1012.7-------
2025-12-28 03:00 am SE 3.6 7.2----1012.7 -0.8 -0.3-----
2025-12-28 02:54 am SE 4.6 6.7----1012.7- -0.3-----
2025-12-28 02:48 am SE 4.1 6.7----1012.9-------
2025-12-28 02:42 amSSE 3.1 6.2----1013.1-------
2025-12-28 02:36 am SE 4.1 6.2----1013.1-------
2025-12-28 02:30 amSSE 3.1 8.2----1012.7- -0.3-----
2025-12-28 02:24 am SE 5.7 8.2----1012.3- -0.3-----
2025-12-28 02:18 am SE 4.6 7.2----1012.1-------
2025-12-28 02:12 am SE 4.1 6.2----1012.4-------
2025-12-28 02:06 amSSE 4.1 7.2----1012.8-------
2025-12-28 02:00 amSSE 3.6 8.2----1012.8 -1.9 -0.3-----
2025-12-28 01:54 am SE 5.7 8.8----1012.5- -0.3-----
2025-12-28 01:48 am SE 5.7 10.8----1012.4-------
2025-12-28 01:42 am SE 3.6 6.2----1012.6-------
2025-12-28 01:36 am SE 4.1 8.2----1012.7-------
2025-12-28 01:30 am SE 5.1 8.8----1012.8- -0.3-----
2025-12-28 01:24 am SE 8.2 11.8----1012.1- -0.3-----
2025-12-28 01:18 am SE 5.1 8.2----1012.5-------
2025-12-28 01:12 amSSE 5.1 10.3----1013.0-------
2025-12-28 01:06 am SE 5.7 8.8----1012.6-------
2025-12-28 01:00 am SE 3.1 6.7----1013.2 -1.6 -0.4-----
2025-12-28 12:54 am SE 3.6 6.2----1013.1- -0.5-----
2025-12-28 12:48 am SE 2.6 4.6----1013.1-------
2025-12-28 12:42 am SE 3.1 6.2----1012.8-------
2025-12-28 12:36 amESE 5.1 6.7----1012.8-------
2025-12-28 12:30 am SE 3.6 7.7----1012.9-------
2025-12-28 12:24 am SE 5.1 6.7----1012.7-------
2025-12-28 12:18 amESE 5.1 7.2----1013.0-------
2025-12-28 12:12 amESE 4.6 6.2----1013.2-------
2025-12-28 12:06 amESE 3.1 5.7----1013.5-------
2025-12-28 12:00 amESE 3.6 5.7----1013.5 -2.1 -1.2-----
2025-12-27 11:54 pm E 4.1 6.2----1013.5- -1.3-----
2025-12-27 11:48 pmESE 4.1 6.2------------
2025-12-27 11:42 pmESE 3.6 5.7------------
2025-12-27 11:36 pmESE 4.1 5.1------------
2025-12-27 11:30 pmESE 3.6 5.7----1014.1- -1.5-----
2025-12-27 11:24 pmESE 3.6 6.2----1014.1- -1.5-----
2025-12-27 11:18 pmESE 3.6 5.7----1014.3-------
2025-12-27 11:12 pmESE 4.6 5.7----1014.2-------
2025-12-27 11:06 pmESE 4.6 6.2----1014.4-------
2025-12-27 11:00 pmESE 3.1 5.1----1014.7 -1.2 -1.6-----
2025-12-27 10:54 pmESE 4.1 5.1----1014.7- -1.6-----
2025-12-27 10:48 pmESE 3.1 4.6----1014.9-------
2025-12-27 10:42 pm E 2.1 4.6----1014.9-------
2025-12-27 10:36 pmESE 3.6 5.7----1014.7-------
2025-12-27 10:30 pmESE 4.1 6.7----1014.6- -1.7-----
2025-12-27 10:24 pmESE 3.6 6.2----1014.5- -1.7-----
2025-12-27 10:18 pm E 3.6 5.1----1014.7-------
2025-12-27 10:12 pmESE 4.1 6.2----1014.9-------
2025-12-27 10:06 pm E 3.6 5.1----1015.0-------
2025-12-27 10:00 pm E 4.1 7.2----1014.8 -1.1 -1.6-----
2025-12-27 09:54 pm E 4.6 7.2----1014.5- -1.6-----
2025-12-27 09:48 pmESE 4.1 6.2----1014.9-------
2025-12-27 09:42 pmESE 4.6 7.2----1014.9-------
2025-12-27 09:36 pmESE 4.1 6.7----1015.2-------
2025-12-27 09:30 pm E 5.1 7.2----1015.0- -1.6-----
2025-12-27 09:24 pmESE 4.6 6.2----1015.5- -1.6-----
2025-12-27 09:18 pmESE 4.1 6.2----1015.5-------
2025-12-27 09:12 pmESE 3.6 6.2----1015.5-------
2025-12-27 09:06 pmESE 5.1 6.7----1015.5-------
2025-12-27 09:00 pmESE 5.1 6.7----1015.6 +0.0 -1.6-----
2025-12-27 08:54 pmESE 5.1 7.2----1015.5- -1.7-----
2025-12-27 08:48 pmESE 4.6 6.2------------
2025-12-27 08:42 pmESE 3.6 4.6------------
2025-12-27 08:36 pm E 3.1 4.1------------
2025-12-27 08:30 pm E 3.6 4.6----1015.8- -2.0-----
2025-12-27 08:24 pm E 2.6 4.6----1016.1- -2.1-----
2025-12-27 08:18 pm E 3.1 4.6----1016.2-------
2025-12-27 08:12 pmESE 3.1 4.6----1016.2-------
2025-12-27 08:06 pm E 3.6 5.1----1016.0-------
2025-12-27 08:00 pm E 4.1 5.1----1015.9 +0.0 -2.3-----
2025-12-27 07:54 pm E 3.6 5.1----1015.9- -2.4-----
2025-12-27 07:48 pm E 3.1 4.1----1016.0-------
2025-12-27 07:42 pm E 3.6 4.6----1016.0-------
2025-12-27 07:36 pm E 3.1 4.6----1016.1-------
2025-12-27 07:30 pm E 3.6 5.1----1015.8- -2.3-----
2025-12-27 07:24 pm E 4.1 5.7----1015.9- -2.4-----
2025-12-27 07:18 pmESE 4.1 5.7----1015.9-------
2025-12-27 07:12 pmESE 4.1 5.7----1016.0-------
2025-12-27 07:06 pmESE 4.6 6.7----1016.0-------
2025-12-27 07:00 pmESE 4.6 6.2----1015.9 +0.0 -2.5-----
2025-12-27 06:54 pmESE 3.6 5.1----1015.9- -2.5-----
2025-12-27 06:48 pmESE 4.1 6.2----1015.9- -2.6-----
2025-12-27 06:42 pm E 4.6 5.7----1016.0- -2.6-----
2025-12-27 06:36 pmESE 3.6 5.7----1016.3- -2.6-----
2025-12-27 06:30 pmESE 4.1 6.7----1016.2- -2.7-----
2025-12-27 06:24 pmESE 4.1 6.7----1016.2- -2.7-----
2025-12-27 06:18 pmESE 4.1 7.2----1016.1-------
2025-12-27 06:12 pmESE 4.6 7.2----1015.7-------
2025-12-27 06:06 pmESE 5.7 8.2----1015.3-------
2025-12-27 06:00 pmESE 5.7 7.7----1015.5 -1.0 -2.9-----
2025-12-27 05:54 pmESE 6.2 9.8----1015.8- -2.9-----
2025-12-27 05:48 pmESE 5.1 6.7----1016.0- -2.9-----
2025-12-27 05:42 pmESE 4.1 5.7----1016.1- -3.0-----
2025-12-27 05:36 pmESE 5.1 6.7----1015.9- -3.1-----
2025-12-27 05:30 pmESE 4.6 6.7----1015.9- -3.1-----
2025-12-27 05:24 pmESE 4.6 7.7----1015.9- -3.2-----
2025-12-27 05:18 pmESE 5.7 7.7----1016.0-------
2025-12-27 05:12 pmESE 4.1 6.2----1016.1-------
2025-12-27 05:06 pmESE 5.1 6.7----1015.9-------
2025-12-27 05:00 pmESE 5.7 7.7----1015.9 -1.1 -3.3-----
2025-12-27 04:54 pmESE 4.1 6.7----1016.0- -3.3-----
2025-12-27 04:48 pmESE 3.1 6.2----1016.1-------
2025-12-27 04:42 pmESE 4.6 8.2----1015.8-------
2025-12-27 04:36 pmESE 6.7 8.8----1015.6-------
2025-12-27 04:30 pmESE 4.6 8.2----1015.5- -3.3-----
2025-12-27 04:24 pm E 4.1 7.2----1015.7- -3.3-----
2025-12-27 04:18 pmESE 5.7 7.7----1015.7- -3.3-----
2025-12-27 04:12 pmESE 5.7 7.7----1015.7- -3.3-----
2025-12-27 04:06 pmESE 5.7 7.7----1015.8- -3.3-----
2025-12-27 04:00 pmESE 6.2 8.2----1016.0 -1.7 -3.2-----
2025-12-27 03:54 pmESE 5.7 7.7----1016.1- -3.3-----
2025-12-27 03:48 pmESE 5.7 7.7------------
2025-12-27 03:42 pmESE 4.6 6.7------------
2025-12-27 03:36 pmESE 6.2 8.2------------
2025-12-27 03:30 pmESE 6.2 7.7----1016.4- -3.4-----
2025-12-27 03:24 pmESE 7.2 9.3----1016.4- -3.5-----
2025-12-27 03:18 pmESE 4.1 7.7----1016.6-------
2025-12-27 03:12 pmESE 5.1 8.8----1016.6-------
2025-12-27 03:06 pmESE 5.1 8.8----1016.5-------
2025-12-27 03:00 pmESE 5.1 8.2----1016.5 -2.0 -3.4-----
2025-12-27 02:54 pmESE 5.1 7.7----1016.7- -3.3-----
2025-12-27 02:48 pmESE 5.1 7.2----1017.1-------
2025-12-27 02:42 pm SE 3.6 5.1----1017.2-------
2025-12-27 02:36 pmESE 3.6 7.7----1017.3-------
2025-12-27 02:30 pmESE 4.1 6.7----1017.3- -3.4-----
2025-12-27 02:24 pmESE 4.6 6.2----1017.3- -3.5-----
2025-12-27 02:18 pmESE 3.6 6.2----1017.1-------
2025-12-27 02:12 pmESE 3.1 6.7----1017.1-------
2025-12-27 02:06 pmESE 5.7 7.2----1017.1-------
2025-12-27 02:00 pmESE 4.6 7.2----1017.0 -1.8 -3.8-----
2025-12-27 01:54 pmESE 4.6 7.2----1016.8- -3.9-----
2025-12-27 01:48 pmESE 4.6 7.7------------
2025-12-27 01:42 pmESE 5.1 7.2------------
2025-12-27 01:36 pm E 4.6 6.7------------
2025-12-27 01:30 pmESE 5.7 7.2----1016.8- -4.2-----
2025-12-27 01:24 pmESE 5.7 7.2----1017.0- -4.3-----
2025-12-27 01:18 pmESE 5.1 7.2----1017.2-------
2025-12-27 01:12 pmESE 4.6 6.2----1017.4-------
2025-12-27 01:06 pmESE 4.6 6.2----1017.5-------
2025-12-27 01:00 pmESE 4.1 5.7----1017.7 -1.0 -4.5-----
2025-12-27 12:54 pmESE 3.6 5.1----1017.8- -4.5-----
2025-12-27 12:48 pmESE 3.1 4.6----1017.9-------
2025-12-27 12:42 pmESE 3.6 5.1----1018.0-------
2025-12-27 12:36 pmESE 3.1 4.6----1018.0-------
2025-12-27 12:30 pm E 3.6 5.7----1018.1- -4.9-----
2025-12-27 12:24 pmESE 3.6 5.7----1018.1- -5.0-----
2025-12-27 12:18 pmESE 4.6 5.7----1018.2-------
2025-12-27 12:12 pmESE 3.6 5.7----1018.3-------
2025-12-27 12:06 pmESE 3.6 5.7----1018.3-------
2025-12-27 12:00 pm E 3.6 5.7----1018.5 +0.5 -5.4-----
2025-12-27 11:54 amESE 4.6 6.2----1018.5- -5.5-----
2025-12-27 11:48 am E 4.1 6.2----1018.6-------
2025-12-27 11:42 amESE 3.6 5.7----1018.7-------
2025-12-27 11:36 am E 4.1 5.7----1018.8-------
2025-12-27 11:30 am E 3.6 5.1----1018.8- -5.7-----
2025-12-27 11:24 amESE 4.1 4.6----1018.9- -5.8-----
2025-12-27 11:18 amESE 3.1 5.1----1018.9-------
2025-12-27 11:12 am E 3.6 5.7----1018.9-------
2025-12-27 11:06 amESE 3.6 5.1----1018.9-------
2025-12-27 11:00 am E 3.6 5.7----1018.8 +1.2 -6.0-----
2025-12-27 10:54 amESE 4.6 5.7----1018.9- -6.1-----
2025-12-27 10:48 am E 4.1 5.7----1018.8-------
2025-12-27 10:42 am E 3.1 5.1----1018.9-------
2025-12-27 10:36 am E 3.1 4.6----1019.1-------
2025-12-27 10:30 am E 3.1 4.6----1019.0- -6.2-----
2025-12-27 10:24 am E 2.6 5.7----1018.9- -6.2-----
2025-12-27 10:18 am E 3.6 4.6----1018.8-------
2025-12-27 10:12 am E 2.6 4.1----1018.8-------
2025-12-27 10:06 am E 3.1 3.6----1018.8-------
2025-12-27 10:00 amESE 3.1 4.1----1018.7 +1.2 -6.2-----
2025-12-27 09:54 am E 3.6 4.6----1018.6- -6.3-----
2025-12-27 09:48 amESE 2.6 5.1----1018.6-------
2025-12-27 09:42 am E 3.1 4.6----1018.6-------
2025-12-27 09:36 amESE 2.6 5.1----1018.5-------
2025-12-27 09:30 amESE 3.1 4.6----1018.4- -6.2-----
2025-12-27 09:24 am E 3.1 4.6----1018.4- -6.2-----
2025-12-27 09:18 am E 3.6 4.6----1018.3- -6.3-----
2025-12-27 09:12 am E 3.1 3.6----1018.2- -6.3-----
2025-12-27 09:06 am E 2.6 4.1----1018.1- -6.2-----
2025-12-27 09:00 am E 3.6 4.6----1018.0 +1.0 -6.3-----
2025-12-27 08:54 am E 3.6 5.7----1017.9- -6.3-----