Station List

Station SVNM4 - South Haven Light, South Haven, MI Image indicating link to RSS feed of recent meteorological observations for station SVNM4

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
42.401 N 86.288 W (42°24'5" N 86°17'17" W)

Site elevation: 176 m above mean sea level
Air temp height: 13.7 m above site elevation
Anemometer height: 16.8 m above site elevation

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station SVNM4

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yellow diamond Stations with recent data
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Station SVNM4

Conditions at SVNM4 as of
(1:00 am EDT)
0500 GMT on 04/20/2024:
     

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):WNW ( 300 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 22 kts
5-day plot - Wind Gust Wind Gust (GST): 25 kts
5-day plot - Air Temperature Air Temperature (ATMP): 43.7 °F
5-day plot - Wind Chill Wind Chill (CHILL): 34.3 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
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
2024-04-20 12:50 amWNW 21 24------ 44.1-----
2024-04-20 12:40 am W 22 24------ 44.4-----
2024-04-20 12:30 am W 25 28------ 45.0-----
2024-04-20 12:20 am W 23 26------ 45.5-----
2024-04-20 12:10 amWSW 21 25------ 45.9-----
2024-04-19 11:30 pm W 27 29------ 46.8-----
2024-04-19 11:20 pm W 23 27------ 46.8-----
2024-04-19 10:40 pmWSW 13 14------ 46.0-----
2024-04-19 10:30 pmWSW 14 16------ 46.4-----
2024-04-19 10:20 pm SW 14 16------ 46.8-----
2024-04-19 10:10 pm SW 14 15------ 46.9-----
2024-04-19 10:00 pm SW 12 13------ 46.4-----
2024-04-19 09:50 pm SW 13 14------ 46.8-----
2024-04-19 09:40 pm SW 15 16------ 47.3-----
2024-04-19 09:30 pm SW 15 17------ 47.3-----
2024-04-19 09:20 pm SW 13 15------ 46.9-----
2024-04-19 09:10 pmSSW 11 12------ 46.6-----
2024-04-19 09:00 pmSSW 12 14------ 46.8-----
2024-04-19 08:50 pmSSW 12 13------ 46.8-----
2024-04-19 08:40 pmSSW 11 12------ 46.8-----
2024-04-19 08:30 pmSSW 12 13------ 47.3-----
2024-04-19 08:20 pmSSW 13 14------ 47.3-----
2024-04-19 08:10 pmSSW 12 13------ 47.3-----
2024-04-19 08:00 pmSSW 13 15------ 47.5-----
2024-04-19 07:40 pm S 12 13------ 47.5-----
2024-04-19 07:00 pm S 12 14------ 47.1-----
2024-04-19 06:50 pm S 12 13------ 47.1-----
2024-04-19 06:40 pm S 12 14------ 47.1-----
2024-04-19 06:30 pm S 12 13------ 46.9-----
2024-04-19 06:20 pm S 11 13------ 46.9-----
2024-04-19 06:10 pm S 12 13------ 46.9-----
2024-04-19 06:00 pm S 12 13------ 46.8-----
2024-04-19 05:50 pm S 13 14------ 46.4-----
2024-04-19 05:40 pm S 12 12------ 46.0-----
2024-04-19 05:10 pmSSW 10 11------ 46.0-----
2024-04-19 04:40 pmSSW 12 13------ 45.5-----
2024-04-19 04:10 pm S 10 11------ 45.3-----
2024-04-19 03:40 pmSSW 11 12------ 45.1-----
2024-04-19 03:10 pmSSW 12 13------ 44.4-----
2024-04-19 03:00 pmSSW 12 13------ 44.1-----
2024-04-19 02:40 pmSSW 12 13------ 44.1-----
2024-04-19 02:30 pmSSW 12 13------ 43.7-----
2024-04-19 02:20 pm SW 12 13------ 43.3-----
2024-04-19 02:10 pm SW 11 12------ 43.3-----
2024-04-19 02:00 pm SW 10 11------ 43.3-----
2024-04-19 01:50 pm SW 10 12------ 43.2-----
2024-04-19 01:10 pm SW 11 13------ 43.0-----
2024-04-19 12:40 pmWSW 13 15------ 42.6-----
2024-04-19 12:30 pmWSW 13 15------ 42.6-----
2024-04-19 12:20 pmWSW 13 15------ 42.6-----
2024-04-19 12:10 pmWSW 15 17------ 42.6-----
2024-04-19 12:00 pmWSW 15 18------ 42.4-----
2024-04-19 11:50 am SW 14 16------ 42.4-----
2024-04-19 11:40 amWSW 15 16------ 42.3-----
2024-04-19 11:30 amWSW 15 17------ 42.4-----
2024-04-19 11:20 amWSW 14 16------ 42.4-----
2024-04-19 11:10 amWSW 15 17------ 42.4-----
2024-04-19 10:50 amWSW 13 15------ 42.4-----
2024-04-19 10:40 amWSW 12 14------ 42.6-----
2024-04-19 10:30 amWSW 14 15------ 42.4-----
2024-04-19 10:20 amWSW 14 15------ 42.4-----
2024-04-19 10:10 amWSW 13 14------ 42.8-----
2024-04-19 10:00 am W 13 14------ 42.8-----
2024-04-19 09:50 am W 14 15------ 42.8-----
2024-04-19 09:00 amWNW 17 19------ 43.2-----
2024-04-19 08:50 amWNW 17 19------ 43.2-----
2024-04-19 08:30 amWNW 21 23------ 43.2-----
2024-04-19 08:20 amWNW 23 25------ 43.2-----
2024-04-19 07:00 amWNW 20 23------ 44.1-----
2024-04-19 06:50 amWNW 22 25------ 44.6-----
2024-04-19 04:50 am W 8 9------ 43.5-----
2024-04-19 03:40 am NW 7 8------ 45.1-----
2024-04-19 03:30 amNNW 8 9------ 45.0-----
2024-04-19 03:20 amNNW 8 9------ 45.0-----
2024-04-19 03:00 am NW 9 10------ 44.8-----
2024-04-19 02:50 am N 5 6------ 44.6-----
2024-04-19 02:40 amNNE 6 7------ 44.4-----
2024-04-19 01:10 am NW 15 17------ 44.2-----
2024-04-19 01:00 am NW 12 14------ 45.5-----
2024-04-19 12:50 am N 6 7------ 45.9-----