National Weather Service Marine Forecast FZUS63 KDTX

FZUS63 KDTX 231344
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
944 AM EDT Tue Apr 23 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
Low pressure, 29.40 inches, crosses central Ontario and northern Lake Superior today producing a period of showers which may include some thunderstorms later in the day, especially ahead of a cold front. Colder air filters in tonight leading a brisk morning Wednesday. Benign conditions expected Thursday with high pressure returning, at least through Friday morning.

LCZ460-232145
Lake St Clair
944 AM EDT Tue Apr 23 2024

SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON

REST OF TODAY
Southwest winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots in the afternoon. A chance of light showers late in the morning...then light showers in the afternoon. Waves 2 to 4 feet.

TONIGHT
Southwest winds 15 to 20 knots becoming west 10 to 15 knots after midnight...then becoming northwest 15 to 20 knots early in the morning. Mostly cloudy. Light showers in the evening. Waves 1 to 3 feet.

WEDNESDAY
North winds 20 to 25 knots diminishing to 15 to 20 knots early in the afternoon. Partly sunny in the morning then clearing. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the afternoon.

WEDNESDAY NIGHT
North winds 15 to 20 knots diminishing to 5 to 10 knots. Clear. Waves 2 feet or less.

THURSDAY
Northeast winds 5 to 10 knots veering to the southeast in the afternoon...then increasing to 10 to 15 knots in the evening. Mostly sunny in the morning becoming clear. Waves 2 feet or less.

FRIDAY
Southeast winds 15 to 20 knots. Partly cloudy. A chance of light showers. Waves 1 to 3 feet.

SATURDAY
South winds 15 to 20 knots with gusts to 30 knots. Light showers. Waves 1 to 3 feet. A Small Craft Advisory may be needed.

DRK

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

Graphical marine forecasts are available at weather.gov/greatlakes