National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FZUS63 KDTX 260151
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
Issued by National Weather Service Marquette MI
951 PM EDT Thu Apr 25 2024

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, 30.40 inches, will hold over the Great
Lakes through tomorrow morning. Low pressure, 29.30 inches, moves
from the Texas Panhandle into the central Plains through Friday.
This will strengthen the pressure gradient across the Great Lakes,
bringing breezy southeast to southerly flow Friday night into
Saturday.

LCZ460-261000-
Lake St Clair-
951 PM EDT Thu Apr 25 2024

.REST OF TONIGHT...East winds 5 to 10 knots increasing to 10 to 15
knots after midnight. Clear. Waves 2 feet or less.
.FRIDAY...East winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then becoming southeast 10 to 15 knots in the
afternoon. Sunny. Waves 1 to 3 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. A chance of light
showers in the evening...then light showers after midnight. Waves 1
to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...South winds 20 to 25 knots diminishing to 15 to 20 knots
early in the afternoon. Mostly cloudy. Light showers in the
morning...then light showers likely in the afternoon. Waves 2 to 4
feet.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Partly cloudy.
Waves 2 to 4 feet.
.SUNDAY...Southwest winds 15 to 20 knots becoming south 10 to 15
knots in the evening. Partly sunny in the morning...then partly
cloudy with a chance of showers and thunderstorms in the afternoon
and evening. Waves 1 to 3 feet.
.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy. Light
showers likely and a chance of thunderstorms. Waves 1 to 3 feet.
.TUESDAY...West winds 10 to 15 knots. Partly cloudy. Light showers
likely and a chance of thunderstorms. Waves 2 feet or less.

$$

WFO MQT

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

Graphical marine forecasts are available at weather.gov/greatlakes