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


Conditions at SPTM4 as of
(9:50 pm EDT on 09/13/2026)
0150 GMT on 09/14/2026:
     

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):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.0 kts
5-day plot - Wind Gust Wind Gust (GST): 11.1 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
(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
2026-09-13 08:50 pm NW 5.1 22.0------------
2026-09-13 07:50 pmNNW 15.9 25.1------------
2026-09-13 06:50 pmWNW 5.1 17.1------------
2026-09-13 05:50 pmWNW 8.0 19.0------------
2026-09-13 04:50 pmWNW 4.1 15.9------------
2026-09-13 03:50 pmWNW 4.1 13.0------------
2026-09-13 02:50 pmWNW 2.9 14.0------------
2026-09-13 01:50 pmWNW 6.0 15.0------------
2026-09-13 12:50 pm W 8.0 18.1------------
2026-09-13 11:50 amWNW 2.9 13.0------------
2026-09-13 10:50 amWNW 7.0 9.9------------
2026-09-13 09:50 amWNW 2.9 7.0------------
2026-09-13 08:50 am W 1.0 9.9------------
2026-09-13 07:50 amWNW 2.9 11.1------------
2026-09-13 06:50 am NW 1.9 8.9------------
2026-09-13 05:50 amWNW 1.9 8.0------------
2026-09-13 04:50 am NW 4.1 8.0------------
2026-09-13 03:50 am NW 1.0 8.9------------
2026-09-13 02:50 amNNW 6.0 9.9------------
2026-09-13 01:50 amNNW 4.1 15.0------------
2026-09-13 12:50 am N 13.0 17.1------------
2026-09-12 11:50 pm N 14.0 18.1------------
2026-09-12 10:50 pm N 12.0 20.0------------