FZUS63 KDTX 261959

GLFSC 



Lake St Clair Forecast

National Weather Service Detroit/Pontiac MI

359 PM EDT Thu Jun 26 2025



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...Midwest low pressure, 29.70 inches, moves along a

frontal zone that has been wavering across Lake Huron and Lower

Michigan over the last couple days. The low moves across the

Straits Friday and pulls a weak cold front southward through

Lower Michigan and into the Ohio valley Friday night. Weak high

pressure maintains light wind and favorable weather Saturday

followed by another low pressure system entering the northern

Great Lakes during Sunday through Sunday night.



LCZ460-270400-

Lake St Clair-

359 PM EDT Thu Jun 26 2025



.TONIGHT...Southeast winds 5 to 10 knots increasing to 10 to 15

knots after midnight. Mostly cloudy with showers likely and a chance

of thunderstorms in the evening...then partly cloudy with a chance

of showers after midnight. Waves 2 feet or less.

.FRIDAY...South winds 5 to 10 knots becoming southwest 10 to 15

knots in the afternoon. Partly sunny. Showers with thunderstorms

likely in the afternoon. Waves 2 feet or less.

.FRIDAY NIGHT...West winds 10 to 15 knots. Showers with

thunderstorms likely in the evening...then partly cloudy with a

chance of showers and thunderstorms after midnight. Waves 2 feet or

less.

.SATURDAY...Northwest winds 5 to 10 knots. Partly sunny. Waves 2

feet or less.

.SATURDAY NIGHT...Northeast winds 5 to 10 knots veering to the east

after midnight. Clear. Waves 2 feet or less.

.SUNDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or

less.

.MONDAY...Southwest winds 5 to 10 knots. Partly cloudy. Showers

likely and a chance of thunderstorms. Waves 2 feet or less.

.TUESDAY...Northwest winds 5 to 10 knots. Mostly clear. Waves 2 feet

or less.



$$



BT/SF



Experimental modernized open lake forecast is available online at

weather.gov/dtx/glftablesc



Graphical marine forecasts are available at weather.gov/greatlakes

