National Weather Service Weather Forecast Office

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

000
FZUS63 KDTX 141936
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
336 PM EDT Sun Apr 14 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, 30.10 inches, builds into the Central
Great Lakes through Monday evening, with another low arriving on
Wednesday. Strong easterly winds will likely develop Tuesday
night into Wednesday.

LCZ460-150345-
Lake St Clair-
336 PM EDT Sun Apr 14 2024

.TONIGHT...North winds around 15 knots diminishing to 5 to 10
knots in the late evening and overnight. Clear. Waves 2 feet or
less.
.MONDAY...Light and variable winds becoming north 5 to 10 knots late
in the morning...then veering to the east early in the afternoon
veering to the south late in the afternoon. Sunny. Waves 2 feet or
less.
.MONDAY NIGHT...East winds 5 to 10 knots backing to the northeast
after midnight. Mostly clear. Waves 2 feet or less.
.TUESDAY...Northeast winds 10 to 15 knots becoming east 5 to 10
knots in the late morning and early afternoon...then increasing to
10 to 15 knots early in the afternoon. Mostly sunny. Waves 2 feet or
less.
.TUESDAY NIGHT...East winds 10 to 15 knots increasing to 15 to 20
knots in the late evening and overnight. Mostly cloudy. Light
showers likely after midnight. Waves 1 to 3 feet building to 2 to 4
feet in the late evening and overnight.
.WEDNESDAY...East winds 20 to 25 knots becoming southeast 15 to 20
knots in the afternoon and evening. Light showers in the
morning...then showers and a chance of thunderstorms in the
afternoon and evening. Waves 2 to 4 feet subsiding to 1 to 3 feet in
the evening.
.THURSDAY...West winds 10 to 15 knots. Partly cloudy. Light showers
likely and a chance of thunderstorms. Waves 1 to 3 feet.
.FRIDAY...West winds 10 to 15 knots. Partly cloudy. A chance of
light showers. Waves 2 feet or less.

$$

SF

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

Graphical marine forecasts are available at weather.gov/greatlakes