Station List

Station SPTM4 - Sturgeon Point Light, MI Image indicating link to RSS feed of recent meteorological observations for station SPTM4

Owned and maintained by National Weather Service Central Region
GLOS Weather Station
44.713 N 83.273 W (44°42'46" N 83°16'22" W)

Site elevation: 184 m above mean sea level
Anemometer height: 13 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 SPTM4

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Conditions at SPTM4 as of
(9:50 am EST)
1450 GMT on 01/02/2026:
     

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): W ( 270 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 8.0 kts
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
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
2026-01-02 08:50 am- 0.0 8.0------------
2026-01-02 07:50 am W 1.9 5.1------------
2026-01-02 06:50 am W 1.0 2.9------------
2026-01-02 05:50 am- 0.0 2.9------------
2026-01-02 04:50 am- 0.0 5.1------------
2026-01-02 03:50 am- 0.0 6.0------------
2026-01-02 02:50 am SW 1.0 8.0------------
2026-01-02 01:50 am SW 1.0 8.9------------
2026-01-02 12:50 amWSW 1.9 9.9------------
2026-01-01 11:50 pm SW 4.1 11.1------------
2026-01-01 10:50 pm SW 5.1 8.9------------
2026-01-01 09:50 pmWSW 1.0 8.9------------
2026-01-01 08:50 pmWSW 2.9 11.1------------
2026-01-01 07:50 pm SW 2.9 14.0------------
2026-01-01 06:50 pmWSW 4.1 13.0------------
2026-01-01 05:50 pmWSW 1.9 13.0------------
2026-01-01 03:50 pm W 5.1 13.0------------
2026-01-01 02:50 pmWSW 6.0 18.1------------
2026-01-01 01:50 pm W 8.0 17.1------------
2026-01-01 12:50 pmWSW 1.0 15.9------------
2026-01-01 11:50 am W 7.0 17.1------------
2026-01-01 10:50 am W 6.0 17.1------------