Hurricane Symbol View the latest observations near Atlantic Tropical Storm Philippe.

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


Conditions at SPTM4 as of
(4:50 am EDT)
0850 GMT on 09/25/2023:
     

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):NNW ( 330 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4.1 kts
5-day plot - Wind Gust Wind Gust (GST): 4.1 kts
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): 3.9 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
2023-09-25 03:50 am- 0.0 4.1------------
2023-09-25 02:50 am- 0.0 12.0------------
2023-09-25 01:50 amENE 9.9 12.0------------
2023-09-25 12:50 am- 0.0 7.0------------
2023-09-24 11:50 pmNNW 2.9 4.1------------
2023-09-24 10:50 pm- 0.0 7.0------------
2023-09-24 09:50 pm N 1.0 5.1------------
2023-09-24 08:50 pm N 2.9 8.9------------
2023-09-24 07:50 pmNNE 7.0 11.1------------
2023-09-24 06:50 pmNNE 8.0 12.0------------
2023-09-24 05:50 pmNNE 9.9 13.0------------
2023-09-24 03:50 pm NE 8.9 11.1------------
2023-09-24 01:50 pm NE 9.9 13.0------------
2023-09-24 12:50 pm NE 9.9 13.0------------
2023-09-24 11:50 am NE 9.9 12.0------------
2023-09-24 10:50 amENE 6.0 9.9------------
2023-09-24 09:50 am E 5.1 11.1------------
2023-09-24 08:50 am E 8.9 13.0------------
2023-09-24 07:50 am E 8.9 11.1------------
2023-09-24 06:50 am E 8.0 12.0------------
2023-09-24 05:50 am E 9.9 12.0------------