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
(6:30 am EST)
1130 GMT on 01/21/2026:
     

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):SSE ( 150 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4.1 kts
5-day plot - Wind Gust Wind Gust (GST): 6.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.92 in
5-day plot - Air Temperature Air Temperature (ATMP): 4.3 °F
5-day plot - Wind Chill Wind Chill (CHILL): -5.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 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
(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
2026-01-21 06:24 am SE 4.1 5.1----29.92- 4.5-----
2026-01-21 06:18 am SE 5.1 6.0----29.92- 4.5-----
2026-01-21 06:12 am SE 5.1 7.0----29.93- 4.5-----
2026-01-21 06:06 am SE 6.0 7.0----29.93- 4.5-----
2026-01-21 06:00 amESE 2.9 5.1----29.93-0.06 5.0-----
2026-01-21 05:54 am S 1.9 5.1----29.93- 5.2-----
2026-01-21 05:48 am S 4.1 5.1----29.93-------
2026-01-21 05:42 am S 4.1 5.1----29.94-------
2026-01-21 05:36 am S 2.9 5.1----29.94-------
2026-01-21 05:30 amSSW 4.1 6.0----29.95- 5.4-----
2026-01-21 05:24 amSSW 4.1 6.0----29.95- 5.4-----
2026-01-21 05:18 amSSW 2.9 4.1----29.96- 5.4-----
2026-01-21 05:12 am S 2.9 5.1----29.96- 5.4-----
2026-01-21 05:06 amSSW 2.9 5.1----29.96- 5.4-----
2026-01-21 05:00 am SW 4.1 6.0----29.96-0.04 5.4-----
2026-01-21 04:54 am SW 5.1 7.0----29.96- 5.2-----
2026-01-21 04:48 am SW 6.0 7.0----29.97- 5.2-----
2026-01-21 04:42 am SW 5.1 8.0----29.97- 5.2-----
2026-01-21 04:36 am SW 6.0 8.0----29.97- 5.4-----
2026-01-21 04:30 am SW 5.1 7.0----29.97- 5.5-----
2026-01-21 04:24 am SW 5.1 7.0----29.97- 5.7-----
2026-01-21 04:18 am SW 6.0 8.0----29.97-------
2026-01-21 04:12 am SW 7.0 8.9----29.98-------
2026-01-21 04:06 am SW 7.0 8.9----29.97-------
2026-01-21 04:00 am SW 7.0 8.9----29.97-0.04 6.1-----
2026-01-21 03:54 am SW 8.0 9.9----29.98- 6.1-----
2026-01-21 03:48 am SW 8.0 11.1----29.98- 6.3-----
2026-01-21 03:42 am SW 9.9 12.0----29.98- 6.6-----
2026-01-21 03:36 am SW 7.0 9.9----29.98- 6.3-----
2026-01-21 03:30 am SW 5.1 8.9----29.98- 6.3-----
2026-01-21 03:24 am SW 7.0 8.9----29.98- 6.3-----
2026-01-21 03:18 am SW 8.0 9.9----29.98- 6.4-----
2026-01-21 03:12 amWSW 8.9 12.0----29.98- 7.0-----
2026-01-21 03:06 amWSW 9.9 13.0----29.98- 7.3-----
2026-01-21 03:00 am SW 7.0 8.9----29.99-0.04 6.8-----
2026-01-21 02:54 amWSW 7.0 8.9----29.99- 7.2-----
2026-01-21 02:48 amWSW 8.0 11.1----29.99-------
2026-01-21 02:42 amWSW 8.9 11.1----29.99-------
2026-01-21 02:36 amWSW 9.9 12.0----29.99-------
2026-01-21 02:30 amWSW 11.1 13.0----30.00-------
2026-01-21 02:24 amWSW 9.9 12.0----30.00-------
2026-01-21 02:18 amWSW 11.1 14.0----30.00-------
2026-01-21 02:12 amWSW 9.9 14.0----30.00-------
2026-01-21 02:06 amWSW 11.1 13.0----30.00-------
2026-01-21 02:00 amWSW 9.9 11.1----30.00-0.03 8.6-----
2026-01-21 01:54 amWSW 8.9 11.1----30.00- 8.6-----
2026-01-21 01:48 amWSW 8.9 12.0----30.00-------
2026-01-21 01:42 amWSW 8.9 12.0----30.00-------
2026-01-21 01:36 amWSW 9.9 12.0----30.00-------
2026-01-21 01:30 amWSW 11.1 13.0----30.00- 9.0-----
2026-01-21 01:24 amWSW 12.0 15.9----30.01- 9.1-----
2026-01-21 01:18 amWSW 13.0 15.0----30.01- 9.3-----
2026-01-21 01:12 amWSW 13.0 15.9----30.01- 9.3-----
2026-01-21 01:06 amWSW 12.0 15.0----30.01- 9.5-----
2026-01-21 01:00 amWSW 12.0 15.9----30.01-0.01 9.5-----
2026-01-21 12:54 amWSW 12.0 15.9----30.01- 9.7-----
2026-01-21 12:48 amWSW 13.0 15.9----30.01- 9.9-----
2026-01-21 12:42 amWSW 15.0 18.1----30.02- 10.0-----
2026-01-21 12:36 amWSW 13.0 18.1----30.02- 10.0-----
2026-01-21 12:30 amWSW 15.0 18.1----30.02- 10.4-----
2026-01-21 12:24 amWSW 13.0 18.1----30.02- 10.2-----
2026-01-21 12:18 amWSW 14.0 18.1----30.02- 10.2-----
2026-01-21 12:12 amWSW 15.9 19.0----30.03- 10.6-----
2026-01-21 12:06 amWSW 15.9 20.0----30.03- 10.0-----
2026-01-21 12:00 amWSW 14.0 17.1----30.03- 10.4-----
2026-01-20 11:54 pmWSW 15.0 19.0----30.03- 10.2-----
2026-01-20 11:48 pmWSW 15.9 19.0----30.02-------
2026-01-20 11:42 pmWSW 17.1 20.0----30.02-------
2026-01-20 11:36 pmWSW 15.9 19.0----30.03-------
2026-01-20 11:30 pmWSW 13.0 19.0----30.03- 10.0-----
2026-01-20 11:24 pmWSW 15.9 18.1----30.03- 10.0-----
2026-01-20 11:18 pmWSW 15.0 18.1----30.03- 9.7-----
2026-01-20 11:12 pmWSW 15.0 20.0----30.03- 9.9-----
2026-01-20 11:06 pmWSW 15.0 18.1----30.03- 9.7-----
2026-01-20 11:00 pmWSW 15.0 17.1----30.03+0.01 9.5-----
2026-01-20 10:54 pmWSW 14.0 18.1----30.03- 9.5-----
2026-01-20 10:48 pmWSW 14.0 17.1----30.03- 9.5-----
2026-01-20 10:42 pmWSW 15.0 18.1----30.03- 9.1-----
2026-01-20 10:36 pmWSW 14.0 19.0----30.03- 9.5-----
2026-01-20 10:30 pmWSW 15.0 19.0----30.03- 9.1-----
2026-01-20 10:24 pmWSW 15.0 20.0----30.03- 9.1-----
2026-01-20 10:18 pmWSW 15.9 19.0----30.03- 9.0-----
2026-01-20 10:12 pmWSW 17.1 20.0----30.03- 9.0-----
2026-01-20 10:06 pmWSW 17.1 21.0----30.03- 9.1-----
2026-01-20 10:00 pmWSW 15.9 20.0----30.03+0.02 9.0-----
2026-01-20 09:54 pmWSW 15.0 18.1----30.03- 9.0-----
2026-01-20 09:48 pmWSW 14.0 19.0----30.03- 8.6-----
2026-01-20 09:42 pmWSW 14.0 18.1----30.03- 9.0-----
2026-01-20 09:36 pmWSW 13.0 18.1----30.02- 8.6-----
2026-01-20 09:30 pmWSW 15.0 19.0----30.03- 8.4-----
2026-01-20 09:24 pmWSW 14.0 19.0----30.03- 8.6-----
2026-01-20 09:18 pmWSW 15.9 20.0------------
2026-01-20 09:12 pmWSW 14.0 17.1------------
2026-01-20 09:06 pmWSW 12.0 17.1------------
2026-01-20 09:00 pmWSW 15.0 18.1------------
2026-01-20 08:54 pmWSW 15.0 18.1------------
2026-01-20 08:48 pmWSW 14.0 17.1----30.03- 7.9-----
2026-01-20 08:42 pmWSW 14.0 19.0----30.03- 7.9-----
2026-01-20 08:36 pmWSW 15.9 19.0----30.02- 7.9-----
2026-01-20 08:30 pmWSW 14.0 19.0----30.03- 7.9-----
2026-01-20 08:24 pmWSW 17.1 22.0----30.02- 7.9-----
2026-01-20 08:18 pmWSW 15.9 21.0----30.02-------
2026-01-20 08:12 pmWSW 15.9 19.0----30.02-------
2026-01-20 08:06 pmWSW 15.9 21.0----30.02-------
2026-01-20 08:00 pmWSW 17.1 20.0----30.02+0.02 7.9-----
2026-01-20 07:54 pmWSW 17.1 22.0----30.02- 7.7-----
2026-01-20 07:48 pmWSW 19.0 24.1----30.02-------
2026-01-20 07:42 pmWSW 15.9 22.0----30.01-------
2026-01-20 07:36 pmWSW 17.1 21.0----30.01-------
2026-01-20 07:30 pmWSW 17.1 20.0----30.01- 8.6-----
2026-01-20 07:24 pmWSW 15.0 20.0----30.01- 8.8-----
2026-01-20 07:18 pmWSW 15.9 22.9----30.01- 8.8-----
2026-01-20 07:12 pmWSW 15.9 21.0----30.01- 8.6-----
2026-01-20 07:06 pmWSW 17.1 22.0----30.01- 8.6-----
2026-01-20 07:00 pmWSW 19.0 21.0----30.01+0.02 8.6-----
2026-01-20 06:54 pmWSW 17.1 20.0----30.01- 8.4-----
2026-01-20 06:48 pmWSW 17.1 20.0----30.01-------
2026-01-20 06:42 pmWSW 15.0 20.0----30.01-------
2026-01-20 06:36 pmWSW 15.9 22.0----30.01-------
2026-01-20 06:30 pmWSW 15.9 18.1----30.01- 8.6-----
2026-01-20 06:24 pmWSW 15.0 20.0----30.01- 8.6-----
2026-01-20 06:18 pmWSW 15.0 19.0----30.01-------
2026-01-20 06:12 pmWSW 17.1 21.0----30.01-------
2026-01-20 06:06 pmWSW 13.0 18.1----30.00-------
2026-01-20 06:00 pmWSW 15.0 18.1----30.00+0.02 9.1-----
2026-01-20 05:54 pmWSW 14.0 19.0----30.00- 9.1-----
2026-01-20 05:48 pmWSW 15.9 20.0----30.00-------
2026-01-20 05:42 pmWSW 15.9 19.0----30.00-------
2026-01-20 05:36 pmWSW 15.9 20.0----30.00-------
2026-01-20 05:30 pmWSW 17.1 21.0----30.00- 9.9-----
2026-01-20 05:24 pmWSW 15.0 19.0----30.00- 9.9-----
2026-01-20 05:18 pmWSW 17.1 19.0----30.00-------
2026-01-20 05:12 pmWSW 15.9 20.0----30.00-------
2026-01-20 05:06 pmWSW 15.9 25.1----30.00-------
2026-01-20 05:00 pmWSW 18.1 24.1----30.00+0.01 10.4-----
2026-01-20 04:54 pmWSW 17.1 22.0----30.00- 10.9-----
2026-01-20 04:48 pmWSW 17.1 21.0----30.00- 11.1-----
2026-01-20 04:42 pmWSW 15.0 19.0----29.99- 11.5-----
2026-01-20 04:36 pmWSW 15.9 25.1----29.99- 11.7-----
2026-01-20 04:30 pmWSW 17.1 21.0----29.98- 11.8-----
2026-01-20 04:24 pmWSW 15.9 25.1----29.98- 11.8-----
2026-01-20 04:18 pmWSW 18.1 22.9----29.98-------
2026-01-20 04:12 pmWSW 19.0 24.1----29.99-------
2026-01-20 04:06 pmWSW 17.1 22.9----29.99-------
2026-01-20 04:00 pmWSW 18.1 22.9----29.99+0.00 12.0-----
2026-01-20 03:54 pmWSW 21.0 24.1----29.99- 12.0-----
2026-01-20 03:48 pmWSW 15.9 21.0----29.99-------
2026-01-20 03:42 pmWSW 15.9 22.9----29.99-------
2026-01-20 03:36 pmWSW 15.9 22.9----29.99-------
2026-01-20 03:30 pmWSW 19.0 22.9----29.99- 11.8-----
2026-01-20 03:24 pmWSW 18.1 22.9----29.98- 11.8-----
2026-01-20 03:18 pmWSW 15.9 19.0----29.98-------
2026-01-20 03:12 pmWSW 18.1 22.9----29.98-------
2026-01-20 03:06 pmWSW 19.0 22.0----29.98-------
2026-01-20 03:00 pmWSW 15.9 22.9----29.98-0.01 11.8-----
2026-01-20 02:54 pmWSW 18.1 24.1----29.98- 11.7-----
2026-01-20 02:48 pmWSW 19.0 25.1----29.98- 11.1-----
2026-01-20 02:42 pmWSW 19.0 26.0----29.98- 11.3-----
2026-01-20 02:36 pmWSW 19.0 25.1----29.99- 11.1-----
2026-01-20 02:30 pmWSW 18.1 22.9----29.99- 10.4-----
2026-01-20 02:24 pmWSW 15.0 21.0----29.99- 10.0-----
2026-01-20 02:18 pmWSW 19.0 24.1----29.99-------
2026-01-20 02:12 pmWSW 15.9 21.0----29.99-------
2026-01-20 02:06 pmWSW 17.1 21.0----29.99-------
2026-01-20 02:00 pmWSW 18.1 25.1----29.99-0.01 9.9-----
2026-01-20 01:54 pmWSW 20.0 25.1----29.99- 9.5-----
2026-01-20 01:48 pmWSW 17.1 20.0----29.99-------
2026-01-20 01:42 pmWSW 18.1 22.9----29.99-------
2026-01-20 01:36 pmWSW 20.0 24.1----29.99-------
2026-01-20 01:30 pmWSW 20.0 27.0----29.99- 9.7-----
2026-01-20 01:24 pmWSW 19.0 24.1----29.99- 9.3-----
2026-01-20 01:18 pmWSW 19.0 25.1----29.99- 9.5-----
2026-01-20 01:12 pmWSW 19.0 22.9----29.99- 8.6-----
2026-01-20 01:06 pmWSW 17.1 20.0----29.99- 9.1-----
2026-01-20 01:00 pmWSW 15.9 22.9----29.99+0.01 9.1-----
2026-01-20 12:54 pmWSW 19.0 21.0----29.99- 8.8-----
2026-01-20 12:48 pmWSW 19.0 24.1----29.99-------
2026-01-20 12:42 pmWSW 17.1 26.0----29.99-------
2026-01-20 12:36 pmWSW 22.9 25.1----29.99-------
2026-01-20 12:30 pmWSW 18.1 22.0----29.99- 7.9-----
2026-01-20 12:24 pmWSW 15.9 24.1----30.00- 7.9-----
2026-01-20 12:18 pmWSW 21.0 26.0----30.00-------
2026-01-20 12:12 pmWSW 20.0 22.9----30.00-------
2026-01-20 12:06 pmWSW 20.0 22.9----30.00-------
2026-01-20 12:00 pmWSW 18.1 22.0----30.00+0.02 7.7-----
2026-01-20 11:54 amWSW 20.0 22.9----30.00- 7.3-----
2026-01-20 11:48 amWSW 19.0 22.0----30.00-------
2026-01-20 11:42 amWSW 17.1 22.9----30.00-------
2026-01-20 11:36 amWSW 19.0 22.0----30.00-------
2026-01-20 11:30 amWSW 19.0 22.0----30.00- 6.1-----
2026-01-20 11:24 amWSW 19.0 22.9----30.00- 6.1-----
2026-01-20 11:18 amWSW 19.0 21.0----30.00-------
2026-01-20 11:12 amWSW 19.0 22.9----30.00-------
2026-01-20 11:06 amWSW 20.0 22.9----30.00-------
2026-01-20 11:00 amWSW 18.1 22.0----30.00+0.03 4.6-----
2026-01-20 10:54 amWSW 17.1 20.0----30.00- 4.5-----
2026-01-20 10:48 amWSW 15.9 20.0----30.00-------
2026-01-20 10:42 amWSW 15.9 20.0----29.99-------
2026-01-20 10:36 amWSW 17.1 20.0----29.99-------
2026-01-20 10:30 amWSW 15.9 19.0----29.99-------
2026-01-20 10:24 amWSW 15.0 19.0----29.99-------
2026-01-20 10:18 amWSW 18.1 22.0----29.99-------
2026-01-20 10:12 amWSW 18.1 21.0----29.98-------
2026-01-20 10:06 amWSW 17.1 21.0----29.98-------
2026-01-20 10:00 amWSW 15.9 18.1----29.98+0.04 3.0-----
2026-01-20 09:54 amWSW 12.0 15.9----29.98- 3.0-----
2026-01-20 09:48 amWSW 15.0 20.0----29.98- 2.8-----
2026-01-20 09:42 amWSW 14.0 17.1----29.98- 2.5-----
2026-01-20 09:36 amWSW 14.0 20.0----29.98- 1.9-----
2026-01-20 09:30 am SW 9.9 14.0----29.98- 1.6-----
2026-01-20 09:24 am SW 8.0 9.9----29.98- 1.2-----
2026-01-20 09:18 am SW 7.0 11.1----29.98- 1.0-----
2026-01-20 09:12 am SW 7.0 11.1----29.98- 0.9-----
2026-01-20 09:06 am SW 8.9 14.0----29.98- 0.7-----
2026-01-20 09:00 am SW 9.9 14.0----29.98+0.05 0.5-----
2026-01-20 08:54 am SW 11.1 13.0----29.97- 0.5-----
2026-01-20 08:48 am SW 11.1 13.0----29.98-------
2026-01-20 08:42 am SW 8.9 12.0----29.97-------
2026-01-20 08:36 am SW 8.0 9.9----29.97-------
2026-01-20 08:30 am SW 8.0 11.1----29.97- 0.5-----
2026-01-20 08:24 am SW 8.0 11.1----29.97- 0.3-----
2026-01-20 08:18 am SW 8.9 11.1----29.97-------
2026-01-20 08:12 am SW 8.0 11.1----29.97-------
2026-01-20 08:06 am SW 8.9 11.1----29.96-------
2026-01-20 08:00 am SW 8.0 12.0----29.96+0.04 1.4-----
2026-01-20 07:54 am SW 8.0 14.0----29.96- 1.0-----
2026-01-20 07:48 am SW 9.9 17.1----29.96-------
2026-01-20 07:42 amWSW 15.9 20.0----29.96-------
2026-01-20 07:36 am SW 13.0 15.9----29.95-------
2026-01-20 07:30 am SW 12.0 15.0----29.95- 1.0-----
2026-01-20 07:24 am SW 11.1 14.0----29.95- 1.4-----
2026-01-20 07:18 am SW 11.1 15.0----29.95- 1.0-----
2026-01-20 07:12 am SW 12.0 18.1----29.95- 2.1-----
2026-01-20 07:06 amWSW 13.0 19.0----29.95- 2.5-----
2026-01-20 07:00 amWSW 15.9 24.1----29.94+0.03 2.8-----
2026-01-20 06:54 amWSW 17.1 20.0----29.94- 2.8-----