Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
000
FZUS63 KDTX 250742
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
342 AM EDT Mon Sep 25 2017

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...High pressure, 30.10 inches, will hold across the
central and eastern Great Lakes today through Tuesday. The next low
pressure system and cold front, 29.80 inches, is then due to cross
the region Tuesday night and Wednesday. Cooler high pressure will
follow the front Thursday also followed quickly by another cold
front during Friday.

LCZ460-252015-
Lake St Clair-
342 AM EDT Mon Sep 25 2017

.TODAY...Light and variable winds becoming east 5 to 10 knots in the
afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Southeast winds 5 to 10 knots this evening becoming light
and variable. Mostly clear. Waves 2 feet or less.
.TUESDAY...Light and variable winds. Mostly sunny. Waves 2 feet or
less.
.TUESDAY NIGHT...South winds 5 to 10 knots in the evening becoming
light and variable. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots becoming north 10 to 15
knots in the evening. Partly cloudy then clearing. Waves 2 feet or
less.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly clear. Waves 2
feet or less.
.FRIDAY...Northwest winds 10 to 15 knots. Partly cloudy. A chance of
showers. 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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.