615
FZUS63 KDTX 051358
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
958 AM EDT Thu Jun 5 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...A slow moving cold front keeps lingering showers
around this morning across the southern waterways. High pressure,
30.20 inches, fills in across the northern Great Lakes this
afternoon to support drier conditions for the open waters. A weak
low pressure system, 29.90 inches, tracks across the Ohio Valley
Friday which maintains shower activity across Lake St. Clair and
western Lake Erie Thursday and Friday.

LCZ460-052200-
Lake St Clair-
958 AM EDT Thu Jun 5 2025

.REST OF TODAY...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Cloudy. Numerous showers and a chance of
thunderstorms late in the morning...then a chance of showers and
thunderstorms in the afternoon. Waves 2 feet or less.
.TONIGHT...Northeast winds 5 to 10 knots. Partly cloudy. Waves 2
feet or less.
.FRIDAY...Northeast winds 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.FRIDAY NIGHT...North winds 5 to 10 knots. Mostly cloudy in the
evening becoming partly cloudy. Waves 2 feet or less.
.SATURDAY...North winds 5 to 10 knots. Mostly sunny becoming partly
sunny in the afternoon becoming mostly cloudy. Waves 2 feet or less.
.SUNDAY...South winds 10 to 15 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.
.MONDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.

$$

KGK

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

Graphical marine forecasts are available at weather.gov/greatlakes