657 
FZUS63 KDTX 011407
GLFSC 

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1007 AM EDT Fri Sep 1 2023

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...High pressure, 30.10 inches, slides into the eastern
Great Lakes today. Stronger winds develop this afternoon into
Saturday as low pressure tracks across northern Ontario sending a
frontal boundary southward. This will increase the south to
southwest gradient with pressure averaging 29.90 inches. Gusts on
Saturday will climb to around 25 knots across Lake Huron. High
pressure and warmer air move in on Sunday through the early part
of next week.

LCZ460-012215-
Lake St Clair-
1007 AM EDT Fri Sep 1 2023

.REST OF TODAY...Southeast winds 5 to 10 knots. Sunny. Waves 2 feet
or less.
.TONIGHT...South winds 5 to 10 knots veering to the southwest early
in the morning. Clear. Waves 2 feet or less.
.SATURDAY...Southwest winds 10 to 15 knots. Mostly sunny in the
morning becoming mostly cloudy. Waves 2 feet or less.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy in
the evening then clearing. Waves 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots. Sunny in the morning
becoming mostly clear. Waves 2 feet or less.
.MONDAY...Southwest winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.TUESDAY...South winds 10 to 15 knots. Clear. Waves 2 feet or less.

$$

AA

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes