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
(6:00 am EDT)
1000 GMT on 03/21/2026:
     

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 Direction Wind Direction (WDIR): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 2.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.96 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.01 in ( Rising )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 1.9 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
2026-03-21 05:54 am SW 1.9 2.9----29.96-------
2026-03-21 05:48 am SW 1.9 2.9----29.96-------
2026-03-21 05:42 amSSW 2.9 2.9----29.96-------
2026-03-21 05:36 amWSW 2.9 4.1----29.97-------
2026-03-21 05:30 am SW 4.1 5.1----29.96-------
2026-03-21 05:24 amWSW 4.1 5.1----29.97-------
2026-03-21 05:18 amWSW 4.1 4.1----29.96-------
2026-03-21 05:12 am W 4.1 5.1----29.96-------
2026-03-21 05:06 am W 5.1 7.0----29.96-------
2026-03-21 05:00 am W 6.0 6.0----29.96+0.01 31.8-----
2026-03-21 04:54 am W 5.1 5.1----29.96- 32.0-----
2026-03-21 04:48 am NW 4.1 5.1----29.96-------
2026-03-21 04:42 am NW 2.9 4.1----29.95-------
2026-03-21 04:36 amWNW 1.9 4.1----29.96-------
2026-03-21 04:30 amWNW 2.9 4.1----29.96-------
2026-03-21 04:24 amNNW 2.9 4.1----29.96-------
2026-03-21 04:18 am NW 4.1 5.1----29.96-------
2026-03-21 04:12 amNNW 2.9 4.1----29.96-------
2026-03-21 04:06 am NW 1.9 2.9----29.95-------
2026-03-21 04:00 am NW 1.0 1.9----29.95+0.01 32.2-----
2026-03-21 03:54 amNNW 1.9 2.9----29.95- 32.2-----
2026-03-21 03:48 amWNW 2.9 4.1----29.96-------
2026-03-21 03:42 amWNW 2.9 2.9----29.95-------
2026-03-21 03:36 am NW 2.9 5.1----29.95-------
2026-03-21 03:30 amWNW 5.1 6.0----29.95- 32.0-----
2026-03-21 03:24 am W 5.1 6.0----29.95- 32.0-----
2026-03-21 03:18 am W 5.1 5.1----29.95- 32.0-----
2026-03-21 03:12 am W 4.1 5.1----29.95- 32.2-----
2026-03-21 03:06 am W 5.1 6.0----29.95- 32.2-----
2026-03-21 03:00 am W 5.1 6.0----29.95+0.02 32.2-----
2026-03-21 02:54 am W 6.0 7.0----29.95- 32.4-----
2026-03-21 02:48 amWNW 7.0 8.9----29.95-------
2026-03-21 02:42 amWNW 8.0 8.9----29.95-------
2026-03-21 02:36 amWNW 6.0 8.0----29.96-------
2026-03-21 02:30 am NW 7.0 9.9----29.96- 32.5-----
2026-03-21 02:24 am NW 8.9 11.1----29.96- 32.7-----
2026-03-21 02:18 am NW 9.9 12.0----29.95-------
2026-03-21 02:12 am NW 9.9 11.1----29.95-------
2026-03-21 02:06 am NW 8.9 12.0----29.95-------
2026-03-21 02:00 am NW 8.0 11.1----29.95+0.03 32.7-----
2026-03-21 01:54 am NW 8.0 9.9----29.95- 32.7-----
2026-03-21 01:48 amNNW 7.0 8.0------------
2026-03-21 01:42 amNNW 7.0 8.9------------
2026-03-21 01:36 amNNW 9.9 12.0------------
2026-03-21 01:30 amNNW 8.0 12.0----29.95- 32.7-----
2026-03-21 01:24 amNNW 6.0 12.0----29.95- 32.9-----
2026-03-21 01:18 amNNW 6.0 12.0----29.96-------
2026-03-21 01:12 am NW 7.0 9.9----29.95-------
2026-03-21 01:06 am NW 8.0 11.1----29.95-------
2026-03-21 01:00 am NW 8.0 12.0----29.94+0.01 33.1-----
2026-03-21 12:54 am NW 8.0 9.9----29.93- 33.1-----
2026-03-21 12:48 am NW 8.0 11.1----29.93-------
2026-03-21 12:42 am NW 8.0 12.0----29.93-------
2026-03-21 12:36 am NW 9.9 12.0----29.93-------
2026-03-21 12:30 am NW 8.9 12.0----29.93- 33.1-----
2026-03-21 12:24 am NW 11.1 12.0----29.93- 33.1-----
2026-03-21 12:18 am NW 11.1 12.0----29.93-------
2026-03-21 12:12 am NW 11.1 13.0----29.93-------
2026-03-21 12:06 am NW 11.1 12.0----29.93-------
2026-03-21 12:00 am NW 8.9 11.1----29.93+0.04 33.3-----
2026-03-20 11:54 pm NW 11.1 14.0----29.93- 33.4-----
2026-03-20 11:48 pm NW 11.1 14.0----29.93-------
2026-03-20 11:42 pm NW 9.9 12.0----29.93-------
2026-03-20 11:36 pm NW 8.0 9.9----29.93-------
2026-03-20 11:30 pm NW 7.0 11.1------ 33.3-----
2026-03-20 11:24 pm NW 9.9 13.0------ 33.4-----
2026-03-20 11:18 pm NW 9.9 13.0----29.93-------
2026-03-20 11:12 pm NW 9.9 11.1----29.93-------
2026-03-20 11:06 pm NW 8.9 9.9----29.93-------
2026-03-20 11:00 pmWNW 7.0 9.9----29.92+0.04 33.3-----
2026-03-20 10:54 pm W 8.0 8.9----29.92- 33.3-----
2026-03-20 10:48 pmWNW 8.0 8.9----29.91- 33.3-----
2026-03-20 10:42 pmWNW 6.0 11.1----29.91- 33.3-----
2026-03-20 10:36 pmWNW 7.0 8.9----29.91- 33.3-----
2026-03-20 10:30 pm NW 7.0 9.9----29.92- 33.3-----
2026-03-20 10:24 pm NW 8.0 11.1----29.92- 33.3-----
2026-03-20 10:18 pm NW 8.0 13.0----29.92-------
2026-03-20 10:12 pm NW 8.9 11.1----29.93-------
2026-03-20 10:06 pmWNW 8.9 11.1----29.92-------
2026-03-20 10:00 pmWNW 8.0 9.9----29.93+0.04 33.3-----
2026-03-20 09:54 pmWNW 8.0 9.9----29.93- 33.1-----
2026-03-20 09:48 pmWNW 7.0 8.9----29.93-------
2026-03-20 09:42 pm NW 8.0 8.9----29.93-------
2026-03-20 09:36 pmWNW 6.0 8.0----29.92-------
2026-03-20 09:30 pmWNW 7.0 8.0----29.91- 32.9-----
2026-03-20 09:24 pmWNW 7.0 7.0----29.91- 32.9-----
2026-03-20 09:18 pm W 5.1 5.1----29.90-------
2026-03-20 09:12 pm W 4.1 6.0----29.89-------
2026-03-20 09:06 pm NW 6.0 7.0----29.89-------
2026-03-20 09:00 pmWNW 5.1 7.0----29.89+0.05 33.1-----
2026-03-20 08:54 pmWNW 5.1 7.0----29.88- 33.1-----
2026-03-20 08:48 pmWNW 6.0 7.0----29.88-------
2026-03-20 08:42 pmWNW 5.1 5.1----29.88-------
2026-03-20 08:36 pmWNW 5.1 7.0----29.89-------
2026-03-20 08:30 pmWNW 6.0 8.0----29.89- 33.1-----
2026-03-20 08:24 pm NW 7.0 8.9----29.89- 33.1-----
2026-03-20 08:18 pm NW 7.0 8.9----29.89-------
2026-03-20 08:12 pm NW 7.0 8.9----29.88-------
2026-03-20 08:06 pm NW 8.0 9.9----29.88-------
2026-03-20 08:00 pm NW 8.9 9.9----29.88+0.06 32.9-----
2026-03-20 07:54 pm NW 8.9 9.9----29.88- 32.9-----
2026-03-20 07:48 pm NW 6.0 8.9----29.88-------
2026-03-20 07:42 pm NW 5.1 7.0----29.87-------
2026-03-20 07:36 pm NW 6.0 8.0----29.87-------
2026-03-20 07:30 pm NW 6.0 8.0----29.87- 32.7-----
2026-03-20 07:24 pm NW 7.0 11.1----29.88- 32.7-----
2026-03-20 07:18 pm NW 8.0 9.9----29.88-------
2026-03-20 07:12 pm NW 7.0 9.9----29.88-------
2026-03-20 07:06 pm NW 8.0 12.0----29.88-------
2026-03-20 07:00 pm NW 12.0 15.0----29.88-------
2026-03-20 06:54 pm NW 11.1 15.0----29.88-------
2026-03-20 06:48 pm NW 12.0 15.0----29.88-------
2026-03-20 06:42 pm NW 14.0 18.1----29.87-------
2026-03-20 06:36 pm NW 14.0 15.9----29.87-------
2026-03-20 06:30 pm NW 12.0 14.0------------
2026-03-20 06:24 pm NW 11.1 13.0------------
2026-03-20 06:18 pm NW 8.9 12.0----29.85-------
2026-03-20 06:12 pm NW 7.0 11.1----29.85-------
2026-03-20 06:06 pm NW 9.9 11.1----29.85-------
2026-03-20 06:00 pmWNW 8.9 9.9----29.84+0.06 34.2-----
2026-03-20 05:54 pm NW 8.9 9.9----29.84- 34.5-----
2026-03-20 05:48 pm NW 8.0 9.9----29.83-------
2026-03-20 05:42 pm NW 8.0 11.1----29.83-------
2026-03-20 05:36 pm NW 9.9 11.1----29.83-------
2026-03-20 05:30 pm NW 8.9 11.1----29.83- 35.2-----
2026-03-20 05:24 pm NW 8.0 8.0----29.83- 35.2-----
2026-03-20 05:18 pm W 4.1 6.0----29.83-------
2026-03-20 05:12 pmWNW 5.1 6.0----29.82-------
2026-03-20 05:06 pm W 2.9 4.1----29.82-------
2026-03-20 05:00 pm W 2.9 4.1----29.81+0.02 35.1-----
2026-03-20 04:54 pm W 4.1 5.1----29.81- 34.5-----
2026-03-20 04:48 pm W 4.1 5.1----29.81-------
2026-03-20 04:42 pmWNW 5.1 7.0----29.81-------
2026-03-20 04:36 pm NW 8.0 8.9----29.81-------
2026-03-20 04:30 pm NW 8.0 8.0----29.80-------
2026-03-20 04:24 pmWNW 7.0 8.0----29.80-------
2026-03-20 04:18 pmWNW 8.0 8.9----29.80-------
2026-03-20 04:12 pm W 7.0 8.9----29.80-------
2026-03-20 04:06 pm W 8.0 9.9----29.80-------
2026-03-20 04:00 pmWNW 8.0 9.9------------
2026-03-20 03:54 pm W 8.9 9.9------------
2026-03-20 03:48 pm W 8.9 9.9----29.80-------
2026-03-20 03:42 pm W 8.9 12.0----29.80-------
2026-03-20 03:36 pm W 9.9 12.0----29.80-------
2026-03-20 03:30 pm W 9.9 11.1----29.80- 32.9-----
2026-03-20 03:24 pmWSW 9.9 11.1----29.80- 32.7-----
2026-03-20 03:18 pmWSW 9.9 11.1----29.80-------
2026-03-20 03:12 pm W 8.9 9.9----29.80-------
2026-03-20 03:06 pm W 8.0 8.9----29.79-------
2026-03-20 03:00 pm W 6.0 7.0----29.79+0.04 33.3-----
2026-03-20 02:54 pm W 5.1 7.0----29.78- 33.4-----
2026-03-20 02:48 pm W 4.1 4.1----29.78-------
2026-03-20 02:42 pmWSW 2.9 5.1----29.78-------
2026-03-20 02:36 pmWSW 4.1 5.1----29.78-------
2026-03-20 02:30 pmWSW 2.9 4.1----29.78- 33.4-----
2026-03-20 02:24 pmWSW 2.9 4.1----29.78- 33.4-----
2026-03-20 02:18 pmWSW 2.9 4.1----29.78-------
2026-03-20 02:12 pmWSW 2.9 4.1----29.78-------
2026-03-20 02:06 pmWSW 2.9 4.1----29.79-------
2026-03-20 02:00 pmWSW 2.9 4.1----29.79+0.03 32.5-----
2026-03-20 01:54 pmWSW 2.9 2.9----29.79- 32.5-----
2026-03-20 01:48 pm W 2.9 4.1------------
2026-03-20 01:42 pmWNW 4.1 5.1------------
2026-03-20 01:36 pmWNW 2.9 4.1------------
2026-03-20 01:30 pmWNW 2.9 2.9----29.78- 32.7-----
2026-03-20 01:24 pm W 1.0 1.9----29.77- 34.3-----
2026-03-20 01:18 pm- 0.0 1.0----29.77-------
2026-03-20 01:12 pm- 0.0 1.0----29.77-------
2026-03-20 01:06 pmENE 1.0 1.9----29.78-------
2026-03-20 01:00 pm E 1.9 2.9----29.78+0.04 32.2-----
2026-03-20 12:54 pmESE 1.9 2.9----29.77- 32.2-----
2026-03-20 12:48 pm E 1.9 4.1----29.77-------
2026-03-20 12:42 pmENE 1.9 4.1----29.78-------
2026-03-20 12:36 pmENE 2.9 5.1----29.77-------
2026-03-20 12:30 pm E 4.1 5.1----29.75- 31.1-----
2026-03-20 12:24 pmENE 2.9 5.1----29.75- 31.1-----
2026-03-20 12:18 pm E 5.1 6.0----29.75-------
2026-03-20 12:12 pm E 4.1 6.0----29.75-------
2026-03-20 12:06 pmESE 5.1 8.0----29.74-------
2026-03-20 12:00 pm E 4.1 6.0----29.74+0.02 30.9-----
2026-03-20 11:54 am E 5.1 5.1----29.76- 30.7-----
2026-03-20 11:48 amENE 4.1 5.1----29.76-------
2026-03-20 11:42 am NE 4.1 5.1----29.76-------
2026-03-20 11:36 amENE 4.1 5.1----29.76-------
2026-03-20 11:30 amENE 4.1 5.1----29.76- 30.6-----
2026-03-20 11:24 am NE 4.1 5.1----29.77- 30.6-----
2026-03-20 11:18 am NE 5.1 5.1----29.77-------
2026-03-20 11:12 amNNE 5.1 5.1----29.77-------
2026-03-20 11:06 am NE 4.1 6.0----29.76-------
2026-03-20 11:00 am NE 6.0 7.0----29.76+0.03 30.0-----
2026-03-20 10:54 amENE 4.1 6.0----29.75- 30.0-----
2026-03-20 10:48 am E 4.1 8.0----29.73-------
2026-03-20 10:42 am E 5.1 7.0----29.73-------
2026-03-20 10:36 amENE 5.1 7.0----29.73-------
2026-03-20 10:30 am E 5.1 7.0----29.72-------
2026-03-20 10:24 amESE 6.0 9.9----29.71-------
2026-03-20 10:18 amESE 5.1 8.0----29.71-------
2026-03-20 10:12 am E 4.1 6.0----29.72-------
2026-03-20 10:06 amESE 6.0 9.9----29.73-------
2026-03-20 10:00 am E 5.1 8.0----29.74+0.00 29.3-----
2026-03-20 09:54 am E 6.0 8.9----29.74- 29.3-----
2026-03-20 09:48 am E 6.0 8.0----29.74-------
2026-03-20 09:42 amENE 7.0 8.0----29.73-------
2026-03-20 09:36 amENE 7.0 8.9----29.73-------
2026-03-20 09:30 amENE 5.1 7.0----29.74- 29.1-----
2026-03-20 09:24 am E 5.1 8.0----29.73- 29.1-----
2026-03-20 09:18 am E 5.1 7.0----29.73-------
2026-03-20 09:12 am E 7.0 8.9----29.73-------
2026-03-20 09:06 am E 6.0 9.9----29.73-------
2026-03-20 09:00 am E 6.0 8.9----29.72-0.03 28.8-----
2026-03-20 08:54 am E 5.1 8.9----29.72- 28.9-----
2026-03-20 08:48 am E 5.1 8.0------------
2026-03-20 08:42 am E 5.1 7.0------------
2026-03-20 08:36 am E 6.0 9.9------------
2026-03-20 08:30 am E 7.0 9.9----29.72- 28.4-----
2026-03-20 08:24 am E 7.0 9.9----29.72- 28.2-----
2026-03-20 08:18 am E 7.0 8.0----29.72-------
2026-03-20 08:12 am E 6.0 8.0----29.72-------
2026-03-20 08:06 amESE 5.1 8.0----29.72-------
2026-03-20 08:00 am E 7.0 8.9----29.73-0.05 28.0-----
2026-03-20 07:54 am E 6.0 8.9----29.74- 28.0-----
2026-03-20 07:48 am E 5.1 8.0----29.74-------
2026-03-20 07:42 am E 7.0 8.0----29.74-------
2026-03-20 07:36 am E 7.0 9.9----29.75-------
2026-03-20 07:30 am E 6.0 8.9----29.74- 27.7-----
2026-03-20 07:24 am E 6.0 8.0----29.74- 27.7-----
2026-03-20 07:18 am E 5.1 8.0----29.75-------
2026-03-20 07:12 am E 5.1 8.0----29.74-------
2026-03-20 07:06 am E 6.0 8.0----29.74-------
2026-03-20 07:00 amESE 5.1 8.9----29.73-0.09 27.5-----
2026-03-20 06:54 am E 7.0 11.1----29.74- 27.3-----
2026-03-20 06:48 am E 6.0 8.9----29.75-------
2026-03-20 06:42 am E 7.0 9.9----29.75-------
2026-03-20 06:36 am E 7.0 12.0----29.75-------
2026-03-20 06:30 am E 8.0 11.1----29.75- 26.8-----
2026-03-20 06:24 am E 8.0 9.9----29.75- 26.6-----
2026-03-20 06:18 am E 6.0 13.0----29.75-------
2026-03-20 06:12 am E 7.0 11.1----29.75-------
2026-03-20 06:06 am E 7.0 13.0----29.75-------
2026-03-20 06:00 am E 6.0 8.9----29.75-0.12 26.4-----
2026-03-20 05:54 am E 6.0 12.0----29.75- 26.4-----