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
(7:00 pm EST on 02/17/2025)
0000 GMT on 02/18/2025:
     

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): NW ( 320 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8.9 kts
5-day plot - Wind Gust Wind Gust (GST): 12.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.05 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.06 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 6.3 °F
5-day plot - Wind Chill Wind Chill (CHILL): -8.3 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 9.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 9.7 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
2025-02-17 06:54 pm NW 8.9 12.0----30.05- 6.4-----
2025-02-17 06:48 pm-------30.04-------
2025-02-17 06:42 pm-------30.04-------
2025-02-17 06:36 pm-------30.04-------
2025-02-17 06:30 pm NW 8.9 13.0----30.04- 6.6-----
2025-02-17 06:24 pmNNW 11.1 14.0----30.04- 6.6-----
2025-02-17 06:18 pm-------30.03- 6.6-----
2025-02-17 06:12 pm-------30.03- 6.6-----
2025-02-17 06:06 pm-------30.03- 6.8-----
2025-02-17 06:00 pmNNW 12.0 19.0----30.03+0.06 7.0-----
2025-02-17 05:54 pm NW 14.0 18.1----30.02- 7.0-----
2025-02-17 05:48 pm-------30.02-------
2025-02-17 05:42 pm-------30.02-------
2025-02-17 05:36 pm-------30.01-------
2025-02-17 05:30 pm NW 17.1 22.9----30.01- 7.5-----
2025-02-17 05:24 pm NW 15.9 22.9----30.01- 7.7-----
2025-02-17 05:18 pm--------- 7.7-----
2025-02-17 05:12 pm--------- 7.7-----
2025-02-17 05:06 pm--------- 7.7-----
2025-02-17 05:00 pm NW 15.9 25.1----30.01+0.05 7.7-----
2025-02-17 04:54 pm NW 17.1 22.9----30.01- 7.7-----
2025-02-17 04:48 pm-------30.01-------
2025-02-17 04:42 pm-------30.01-------
2025-02-17 04:36 pm-------30.00-------
2025-02-17 04:30 pm NW 14.0 17.1----30.00- 7.9-----
2025-02-17 04:24 pm NW 12.0 20.0----30.00- 7.7-----
2025-02-17 04:18 pm-------30.00- 7.5-----
2025-02-17 04:12 pm-------29.99- 7.5-----
2025-02-17 04:06 pm-------29.99- 7.5-----
2025-02-17 04:00 pm NW 18.1 21.0----29.99+0.03 7.3-----
2025-02-17 03:54 pm NW 17.1 21.0----29.99- 7.3-----
2025-02-17 03:48 pm-------29.99- 7.3-----
2025-02-17 03:42 pm-------29.98- 7.0-----
2025-02-17 03:36 pm-------29.98- 7.5-----
2025-02-17 03:30 pm NW 17.1 22.0----29.98- 7.3-----
2025-02-17 03:24 pm NW 18.1 21.0----29.98- 7.3-----
2025-02-17 03:18 pm--------- 7.3-----
2025-02-17 03:12 pm--------- 7.5-----
2025-02-17 03:06 pm--------- 7.3-----
2025-02-17 03:00 pm NW 15.0 18.1----29.97+0.02 7.3-----
2025-02-17 02:54 pm NW 15.0 19.0----29.97- 7.3-----
2025-02-17 02:48 pm-------29.97-------
2025-02-17 02:42 pm-------29.96-------
2025-02-17 02:36 pm-------29.96-------
2025-02-17 02:30 pmWNW 14.0 20.0----29.96- 7.2-----
2025-02-17 02:24 pmWNW 15.0 19.0----29.96- 7.2-----
2025-02-17 02:18 pm NW 14.0 17.1----29.96- 7.3-----
2025-02-17 02:12 pm NW 14.0 18.1----29.96- 7.2-----
2025-02-17 02:06 pm NW 14.0 18.1----29.96- 7.0-----
2025-02-17 02:00 pmWNW 14.0 18.1----29.96+0.03 6.8-----
2025-02-17 01:54 pmWNW 14.0 18.1----29.96- 6.8-----
2025-02-17 01:48 pm-------29.96-------
2025-02-17 01:42 pm-------29.96-------
2025-02-17 01:36 pm-------29.96-------
2025-02-17 01:30 pm NW 15.9 19.0----29.96- 6.3-----
2025-02-17 01:24 pm NW 15.0 19.0----29.96- 6.4-----
2025-02-17 01:18 pm-------29.96- 6.3-----
2025-02-17 01:12 pm-------29.96- 6.3-----
2025-02-17 01:06 pm-------29.96- 6.1-----
2025-02-17 01:00 pm NW 14.0 17.1----29.96+0.03 6.3-----
2025-02-17 12:54 pm NW 13.0 19.0----29.96- 6.4-----
2025-02-17 12:48 pm-------29.96-------
2025-02-17 12:42 pm-------29.96-------
2025-02-17 12:36 pm-------29.96-------
2025-02-17 12:30 pm NW 14.0 17.1----29.96- 6.6-----
2025-02-17 12:24 pm NW 15.0 17.1----29.96- 6.6-----
2025-02-17 12:18 pm--------- 6.6-----
2025-02-17 12:12 pm--------- 6.6-----
2025-02-17 12:06 pm--------- 6.8-----
2025-02-17 12:00 pm NW 13.0 15.9----29.95- 7.0-----
2025-02-17 11:54 am NW 13.0 15.9----29.94- 6.8-----
2025-02-17 11:48 am NW 14.0 18.1----29.94- 7.0-----
2025-02-17 11:42 am NW 14.0 18.1----29.94- 7.2-----
2025-02-17 11:36 am NW 14.0 17.1----29.93- 7.2-----
2025-02-17 11:30 am NW 12.0 15.9----29.93- 7.2-----
2025-02-17 11:24 am NW 13.0 17.1----29.93- 7.2-----
2025-02-17 11:18 am-------29.94- 5.4-----
2025-02-17 11:12 am-------29.94- 4.8-----
2025-02-17 11:06 am-------29.94- 3.6-----
2025-02-17 11:00 amWSW 6.0 6.0----29.93+0.01 1.8-----
2025-02-17 10:54 am W 4.1 5.1----29.93- 1.2-----
2025-02-17 10:48 am-------29.93-------
2025-02-17 10:42 am-------29.93-------
2025-02-17 10:36 am-------29.93-------
2025-02-17 10:30 am W 1.9 4.1----29.93- 0.3-----
2025-02-17 10:24 am W 2.9 4.1----29.93- -0.2-----
2025-02-17 10:18 am--------- -1.1-----
2025-02-17 10:12 am--------- -1.8-----
2025-02-17 10:06 am--------- -2.6-----
2025-02-17 10:00 amWSW 2.9 4.1----29.93+0.02 -2.4-----
2025-02-17 09:54 amWSW 2.9 2.9----29.93- -2.9-----
2025-02-17 09:48 am W 2.9 4.1----29.93-------
2025-02-17 09:42 amWSW 2.9 4.1----29.93-------
2025-02-17 09:36 am SW 1.9 4.1----29.93-------
2025-02-17 09:30 amWSW 4.1 4.1----29.93- -4.2-----
2025-02-17 09:24 am W 1.9 2.9----29.93- -4.9-----
2025-02-17 09:18 am--------- -5.3-----
2025-02-17 09:12 am--------- -5.8-----
2025-02-17 09:06 am--------- -6.3-----
2025-02-17 09:00 am--------- -7.1-----
2025-02-17 08:54 am--------- -7.2-----
2025-02-17 08:48 am-------29.93-------
2025-02-17 08:42 am-------29.93-------
2025-02-17 08:36 am-------29.93-------
2025-02-17 08:30 am W 5.1 5.1----29.93- -7.6-----
2025-02-17 08:24 amWNW 5.1 5.1----29.93- -7.6-----
2025-02-17 08:18 am--------- -6.9-----
2025-02-17 08:12 am--------- -5.8-----
2025-02-17 08:06 am--------- -5.6-----
2025-02-17 08:00 amWSW 4.1 5.1----29.93+0.04 -5.1-----
2025-02-17 07:54 amWSW 2.9 4.1----29.92- -4.0-----
2025-02-17 07:48 am-------29.92-------
2025-02-17 07:42 am-------29.92-------
2025-02-17 07:36 am-------29.92-------
2025-02-17 07:30 am W 1.0 1.9----29.91- -3.8-----
2025-02-17 07:24 amWNW 1.0 1.9----29.91- -4.4-----
2025-02-17 07:18 am--------- -3.5-----
2025-02-17 07:12 am--------- -2.9-----
2025-02-17 07:06 am--------- -3.1-----
2025-02-17 07:00 am W 1.9 2.9----29.91+0.03 -3.1-----
2025-02-17 06:54 am W 1.9 1.9----29.90- -3.5-----
2025-02-17 06:48 am W 1.9 1.9----29.91- -2.9-----
2025-02-17 06:42 am W 1.9 2.9----29.90- -2.6-----
2025-02-17 06:36 am W 2.9 2.9----29.90- -2.9-----
2025-02-17 06:30 am W 1.9 4.1------------
2025-02-17 06:24 am NW 5.1 6.0------------
2025-02-17 06:18 am--------- -1.8-----
2025-02-17 06:12 am--------- -1.7-----
2025-02-17 06:06 am--------- -1.5-----
2025-02-17 06:00 amWNW 4.1 5.1----29.90+0.03 -1.5-----
2025-02-17 05:54 am NW 4.1 5.1----29.90- -1.3-----
2025-02-17 05:48 am NW 2.9 4.1----29.90- -1.3-----
2025-02-17 05:42 am NW 2.9 4.1----29.90- -1.3-----
2025-02-17 05:36 amNNW 2.9 4.1----29.89- -1.3-----
2025-02-17 05:30 am NW 2.9 4.1----29.89- -1.3-----
2025-02-17 05:24 amNNW 2.9 6.0----29.89- -1.1-----
2025-02-17 05:18 am--------- -0.9-----
2025-02-17 05:12 am--------- -0.9-----
2025-02-17 05:06 am--------- -0.9-----
2025-02-17 05:00 amNNW 4.1 5.1----29.88+0.03 -0.9-----
2025-02-17 04:54 amNNW 4.1 8.0----29.88- -0.8-----
2025-02-17 04:48 am-------29.88-------
2025-02-17 04:42 am-------29.88-------
2025-02-17 04:36 am-------29.88-------
2025-02-17 04:30 amNNW 5.1 8.0----29.88-------
2025-02-17 04:24 am NW 7.0 8.0----29.88-------
2025-02-17 04:18 am--------- -0.6-----
2025-02-17 04:12 am--------- -0.8-----
2025-02-17 04:06 am--------- -0.8-----
2025-02-17 04:00 am NW 6.0 8.9----29.88+0.04------
2025-02-17 03:54 am NW 5.1 7.0----29.88-------
2025-02-17 03:48 am-------29.88-------
2025-02-17 03:42 am-------29.88-------
2025-02-17 03:36 am-------29.88-------
2025-02-17 03:30 amWNW 6.0 7.0----29.87- -0.8-----
2025-02-17 03:24 amWNW 6.0 7.0----29.88- -1.1-----
2025-02-17 03:18 am--------- -0.4-----
2025-02-17 03:12 am--------- -0.4-----
2025-02-17 03:06 am--------- -0.6-----
2025-02-17 03:00 am NW 7.0 8.9----29.86+0.04------
2025-02-17 02:54 am NW 8.0 8.9----29.86-------
2025-02-17 02:48 am-------29.86-------
2025-02-17 02:42 am-------29.86-------
2025-02-17 02:36 am-------29.86-------
2025-02-17 02:30 amENE 1.9 8.0----29.86- -0.8-----
2025-02-17 02:24 am NW 4.1 7.0----29.86- -0.2-----
2025-02-17 02:18 am--------- -0.0-----
2025-02-17 02:12 am--------- -0.0-----
2025-02-17 02:06 am--------- 0.1-----
2025-02-17 02:00 am NW 6.0 7.0----29.85+0.04------
2025-02-17 01:54 am N 4.1 8.9----29.85-------
2025-02-17 01:48 am-------29.84-------
2025-02-17 01:42 am-------29.85-------
2025-02-17 01:36 am-------29.84-------
2025-02-17 01:30 amNNW 4.1 7.0----29.84- 1.2-----
2025-02-17 01:24 amNNW 2.9 4.1----29.84- 1.6-----
2025-02-17 01:18 am--------- 1.9-----
2025-02-17 01:12 am--------- 2.3-----
2025-02-17 01:06 am--------- 2.3-----
2025-02-17 01:00 amNNE 2.9 4.1----29.84+0.03 2.5-----
2025-02-17 12:54 am N 2.9 5.1----29.84- 2.7-----
2025-02-17 12:48 am-------29.84-------
2025-02-17 12:42 am-------29.83-------
2025-02-17 12:36 am-------29.83-------
2025-02-17 12:30 amNNE 6.0 9.9----29.84- 3.0-----
2025-02-17 12:24 am NE 6.0 8.0----29.84- 3.2-----
2025-02-17 12:18 am--------- 3.2-----
2025-02-17 12:12 am--------- 3.4-----
2025-02-17 12:06 am--------- 3.4-----
2025-02-17 12:00 am NE 6.0 11.1----29.83+0.02 3.4-----
2025-02-16 11:54 pm NE 7.0 8.9----29.83- 3.7-----
2025-02-16 11:48 pmENE 6.0 8.0------------
2025-02-16 11:42 pm NE 7.0 8.9------------
2025-02-16 11:36 pm NE 7.0 8.0------------
2025-02-16 11:30 pm NE 6.0 12.0----29.82- 4.1-----
2025-02-16 11:24 pm NE 8.0 11.1----29.82- 4.6-----
2025-02-16 11:18 pm--------- 4.6-----
2025-02-16 11:12 pm--------- 4.8-----
2025-02-16 11:06 pm--------- 5.0-----
2025-02-16 11:00 pm NE 11.1 15.0----29.82+0.02 5.2-----
2025-02-16 10:54 pmNNE 11.1 13.0----29.81- 5.5-----
2025-02-16 10:48 pm-------29.81-------
2025-02-16 10:42 pm-------29.81-------
2025-02-16 10:36 pm-------29.81-------
2025-02-16 10:30 pmNNW 6.0 8.0----29.81- 6.4-----
2025-02-16 10:24 pm NW 6.0 8.0----29.81- 6.6-----
2025-02-16 10:18 pm--------- 6.8-----
2025-02-16 10:12 pm--------- 7.0-----
2025-02-16 10:06 pm--------- 7.0-----
2025-02-16 10:00 pm N 7.0 11.1----29.81+0.04 7.3-----
2025-02-16 09:54 pm N 8.0 12.0----29.81- 7.5-----
2025-02-16 09:48 pm-------29.81-------
2025-02-16 09:42 pm-------29.81-------
2025-02-16 09:36 pm-------29.81-------
2025-02-16 09:30 pm N 8.9 15.0----29.81- 8.1-----
2025-02-16 09:24 pmNNW 8.0 14.0----29.81- 8.1-----
2025-02-16 09:18 pm--------- 8.2-----
2025-02-16 09:12 pm--------- 8.4-----
2025-02-16 09:06 pm--------- 8.6-----
2025-02-16 09:00 pm NW 9.9 12.0----29.80+0.04 8.8-----
2025-02-16 08:54 pm NW 7.0 9.9----29.80- 9.0-----
2025-02-16 08:48 pm NW 6.0 11.1----29.80-------
2025-02-16 08:42 pmNNW 5.1 8.9----29.80-------
2025-02-16 08:36 pm N 8.0 13.0----29.80-------
2025-02-16 08:30 pm N 8.0 15.0----29.80- 9.5-----
2025-02-16 08:24 pm N 11.1 18.1----29.80- 9.3-----
2025-02-16 08:18 pm-------29.80- 9.5-----
2025-02-16 08:12 pm-------29.79- 9.5-----
2025-02-16 08:06 pm-------29.80- 9.9-----
2025-02-16 08:00 pmNNW 8.0 13.0----29.79+0.05 9.9-----
2025-02-16 07:54 pmNNW 8.0 9.9----29.79- 10.0-----
2025-02-16 07:48 pm-------29.79-------
2025-02-16 07:42 pm-------29.79-------
2025-02-16 07:36 pm-------29.79-------
2025-02-16 07:30 pmNNE 9.9 15.0----29.79- 10.6-----
2025-02-16 07:24 pm N 9.9 15.0----29.79- 10.6-----
2025-02-16 07:18 pm-------29.78- 10.8-----
2025-02-16 07:12 pm-------29.78- 10.9-----
2025-02-16 07:06 pm-------29.78- 11.1-----
2025-02-16 07:00 pm N 11.1 15.9----29.78+0.05 10.9-----
2025-02-16 06:54 pmNNW 9.9 14.0----29.78- 10.9-----