FZUS63 KDTX 061946

GLFSC 



Lake St Clair Forecast

National Weather Service Detroit/Pontiac MI

346 PM EDT Sun Apr 6 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...Low pressure, 29.60 inches, will move through northern

Lake Huron tomorrow morning, with gales developing behind the

passage of the low on Monday. High pressure will expand into the

region from the west late Tuesday. Low pressure is forecast to

track across the Ohio Valley or southern Great Lakes Wednesday

night into Thursday.



LCZ460-070400-

Lake St Clair-

346 PM EDT Sun Apr 6 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH

LATE MONDAY NIGHT...



.TONIGHT...East winds 5 to 10 knots veering to the south after

midnight. Partly cloudy. Waves 2 feet or less.

.MONDAY...South winds 10 to 15 knots becoming southwest 15 to 20

knots in the late morning and early afternoon...then veering to the

northwest with gusts to 30 knots late in the afternoon. Partly

sunny. A chance of light showers in the morning...then a chance of

light rain and snow showers in the afternoon. Waves 1 to 3 feet.

.MONDAY NIGHT...Northwest winds 15 to 20 knots with gusts to 30

knots increasing to 20 to 25 knots with gusts to 30 knots in the

late evening and overnight. Partly cloudy. Waves 1 to 3 feet.

.TUESDAY...Northwest winds 15 to 20 knots diminishing to 10 to 15

knots early in the afternoon. Partly sunny. Waves 1 to 3 feet.

.TUESDAY NIGHT...Northwest winds 10 to 15 knots diminishing to 5 to

10 knots in the late evening and overnight. Mostly clear. Waves 2

feet or less.

.WEDNESDAY...Southwest winds 5 to 10 knots becoming southeast 10 to

15 knots in the evening. Partly sunny in the morning becoming mostly

cloudy. A chance of light rain in the evening. Waves 2 feet or less.

.THURSDAY...North winds 10 to 15 knots. Mostly cloudy with light

rain likely. Waves 2 feet or less.

.FRIDAY...North winds 10 to 15 knots. Partly cloudy. 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