Great Lakes Forecast
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FZUS63 KDTX 150733
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
333 AM EDT Mon Oct 15 2018

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, 29.90 inches, tracks eastward into
western Quebec and pulls a cold front across the central Great
Lakes early today. A second low pressure system moves in quickly
behind this front tonight through Tuesday, deepening to 29.70
inches as it moves through northern Ontario. Gale Warnings and
Small Craft Advisories area in effect today through Tuesday with
gusty northwest wind lingering into Wednesday.

LCZ460-152015-
Lake St Clair-
333 AM EDT Mon Oct 15 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH
WEDNESDAY MORNING...

.TODAY...West winds 5 to 10 knots increasing to 15 to 20 knots.
Cloudy with a chance of light showers in the morning...then partly
sunny in the afternoon. Waves 2 feet or less.
.TONIGHT...West winds 15 to 20 knots with gusts to 30 knots
diminishing to 10 to 15 knots after midnight. Clear. Waves 1 to 3
feet.
.TUESDAY...Southwest winds 10 to 15 knots increasing to 20 to 25
knots with gusts to 30 knots. Mostly sunny. Waves 1 to 3 feet.
.TUESDAY NIGHT...Southwest winds 20 to 25 knots with gusts to 30
knots becoming west 15 to 20 knots with gusts to 30 knots late in
the evening...then diminishing to 10 to 15 knots after midnight
increasing to 15 to 20 knots early in the morning. Partly cloudy.
Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots. Partly sunny becoming
mostly sunny late in the morning becoming partly sunny becoming
mostly clear in the evening. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.FRIDAY...Southwest winds 15 to 20 knots. Partly cloudy. A chance of
showers. Waves 1 to 3 feet.

$$

MR

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

Graphical marine forecasts are available at weather.gov/greatlakes
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